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4168 vulnerabilities found for by linux
CVE-2023-54326 (GCVE-0-2023-54326)
Vulnerability from cvelistv5
Published
2025-12-30 12:37
Modified
2025-12-30 12:37
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
misc: pci_endpoint_test: Free IRQs before removing the device
In pci_endpoint_test_remove(), freeing the IRQs after removing the device
creates a small race window for IRQs to be received with the test device
memory already released, causing the IRQ handler to access invalid memory,
resulting in an oops.
Free the device IRQs before removing the device to avoid this issue.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 Version: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 Version: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 Version: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 Version: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 Version: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 Version: e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 |
||
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CVE-2023-54325 (GCVE-0-2023-54325)
Vulnerability from cvelistv5
Published
2025-12-30 12:37
Modified
2025-12-30 12:37
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
crypto: qat - fix out-of-bounds read
When preparing an AER-CTR request, the driver copies the key provided by
the user into a data structure that is accessible by the firmware.
If the target device is QAT GEN4, the key size is rounded up by 16 since
a rounded up size is expected by the device.
If the key size is rounded up before the copy, the size used for copying
the key might be bigger than the size of the region containing the key,
causing an out-of-bounds read.
Fix by doing the copy first and then update the keylen.
This is to fix the following warning reported by KASAN:
[ 138.150574] BUG: KASAN: global-out-of-bounds in qat_alg_skcipher_init_com.isra.0+0x197/0x250 [intel_qat]
[ 138.150641] Read of size 32 at addr ffffffff88c402c0 by task cryptomgr_test/2340
[ 138.150651] CPU: 15 PID: 2340 Comm: cryptomgr_test Not tainted 6.2.0-rc1+ #45
[ 138.150659] Hardware name: Intel Corporation ArcherCity/ArcherCity, BIOS EGSDCRB1.86B.0087.D13.2208261706 08/26/2022
[ 138.150663] Call Trace:
[ 138.150668] <TASK>
[ 138.150922] kasan_check_range+0x13a/0x1c0
[ 138.150931] memcpy+0x1f/0x60
[ 138.150940] qat_alg_skcipher_init_com.isra.0+0x197/0x250 [intel_qat]
[ 138.151006] qat_alg_skcipher_init_sessions+0xc1/0x240 [intel_qat]
[ 138.151073] crypto_skcipher_setkey+0x82/0x160
[ 138.151085] ? prepare_keybuf+0xa2/0xd0
[ 138.151095] test_skcipher_vec_cfg+0x2b8/0x800
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2023-54324 (GCVE-0-2023-54324)
Vulnerability from cvelistv5
Published
2025-12-30 12:37
Modified
2025-12-30 12:37
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
dm: fix a race condition in retrieve_deps
There's a race condition in the multipath target when retrieve_deps
races with multipath_message calling dm_get_device and dm_put_device.
retrieve_deps walks the list of open devices without holding any lock
but multipath may add or remove devices to the list while it is
running. The end result may be memory corruption or use-after-free
memory access.
See this description of a UAF with multipath_message():
https://listman.redhat.com/archives/dm-devel/2022-October/052373.html
Fix this bug by introducing a new rw semaphore "devices_lock". We grab
devices_lock for read in retrieve_deps and we grab it for write in
dm_get_device and dm_put_device.
References
Impacted products
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CVE-2023-54323 (GCVE-0-2023-54323)
Vulnerability from cvelistv5
Published
2025-12-30 12:37
Modified
2025-12-30 12:37
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
cxl/pmem: Fix nvdimm registration races
A loop of the form:
while true; do modprobe cxl_pci; modprobe -r cxl_pci; done
...fails with the following crash signature:
BUG: kernel NULL pointer dereference, address: 0000000000000040
[..]
RIP: 0010:cxl_internal_send_cmd+0x5/0xb0 [cxl_core]
[..]
Call Trace:
<TASK>
cxl_pmem_ctl+0x121/0x240 [cxl_pmem]
nvdimm_get_config_data+0xd6/0x1a0 [libnvdimm]
nd_label_data_init+0x135/0x7e0 [libnvdimm]
nvdimm_probe+0xd6/0x1c0 [libnvdimm]
nvdimm_bus_probe+0x7a/0x1e0 [libnvdimm]
really_probe+0xde/0x380
__driver_probe_device+0x78/0x170
driver_probe_device+0x1f/0x90
__device_attach_driver+0x85/0x110
bus_for_each_drv+0x7d/0xc0
__device_attach+0xb4/0x1e0
bus_probe_device+0x9f/0xc0
device_add+0x445/0x9c0
nd_async_device_register+0xe/0x40 [libnvdimm]
async_run_entry_fn+0x30/0x130
...namely that the bottom half of async nvdimm device registration runs
after the CXL has already torn down the context that cxl_pmem_ctl()
needs. Unlike the ACPI NFIT case that benefits from launching multiple
nvdimm device registrations in parallel from those listed in the table,
CXL is already marked PROBE_PREFER_ASYNCHRONOUS. So provide for a
synchronous registration path to preclude this scenario.
References
Impacted products
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CVE-2022-50889 (GCVE-0-2022-50889)
Vulnerability from cvelistv5
Published
2025-12-30 12:37
Modified
2025-12-30 12:37
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
dm integrity: Fix UAF in dm_integrity_dtr()
Dm_integrity also has the same UAF problem when dm_resume()
and dm_destroy() are concurrent.
Therefore, cancelling timer again in dm_integrity_dtr().
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 7eada909bfd7ac90a4522e56aa3179d1fd68cd14 Version: 7eada909bfd7ac90a4522e56aa3179d1fd68cd14 Version: 7eada909bfd7ac90a4522e56aa3179d1fd68cd14 Version: 7eada909bfd7ac90a4522e56aa3179d1fd68cd14 Version: 7eada909bfd7ac90a4522e56aa3179d1fd68cd14 Version: 7eada909bfd7ac90a4522e56aa3179d1fd68cd14 |
||
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CVE-2022-50888 (GCVE-0-2022-50888)
Vulnerability from cvelistv5
Published
2025-12-30 12:37
Modified
2025-12-30 12:37
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
remoteproc: qcom: q6v5: Fix potential null-ptr-deref in q6v5_wcss_init_mmio()
q6v5_wcss_init_mmio() will call platform_get_resource_byname() that may
fail and return NULL. devm_ioremap() will use res->start as input, which
may causes null-ptr-deref. Check the ret value of
platform_get_resource_byname() to avoid the null-ptr-deref.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2022-50887 (GCVE-0-2022-50887)
Vulnerability from cvelistv5
Published
2025-12-30 12:37
Modified
2025-12-30 12:37
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
regulator: core: fix unbalanced of node refcount in regulator_dev_lookup()
I got the the following report:
OF: ERROR: memory leak, expected refcount 1 instead of 2,
of_node_get()/of_node_put() unbalanced - destroy cset entry:
attach overlay node /i2c/pmic@62/regulators/exten
In of_get_regulator(), the node is returned from of_parse_phandle()
with refcount incremented, after using it, of_node_put() need be called.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 Version: 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 Version: 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 Version: 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 Version: 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 Version: 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 Version: 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 Version: 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 Version: 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 |
||
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],
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"versions": [
{
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"version": "3.3"
},
{
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"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "4.9.337",
"versionType": "semver"
},
{
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"version": "4.14.303",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.270",
"versionType": "semver"
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{
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{
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"status": "unaffected",
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{
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"status": "unaffected",
"version": "5.15.86",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "6.0.16",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.2",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "6.2",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
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"vulnerable": true
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{
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{
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{
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{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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{
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"versionEndExcluding": "6.0.16",
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},
{
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{
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"versionEndExcluding": "6.2",
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}
],
"negate": false,
"operator": "OR"
}
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}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nregulator: core: fix unbalanced of node refcount in regulator_dev_lookup()\n\nI got the the following report:\n\n OF: ERROR: memory leak, expected refcount 1 instead of 2,\n of_node_get()/of_node_put() unbalanced - destroy cset entry:\n attach overlay node /i2c/pmic@62/regulators/exten\n\nIn of_get_regulator(), the node is returned from of_parse_phandle()\nwith refcount incremented, after using it, of_node_put() need be called."
}
],
"providerMetadata": {
"dateUpdated": "2025-12-30T12:37:05.505Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/0e88505ac0a6ae97746bcdbd4b042ee9f20455ae"
},
{
"url": "https://git.kernel.org/stable/c/4dfcf5087db9a34a300d6b99009232d4537c3e6a"
},
{
"url": "https://git.kernel.org/stable/c/3ac888db0f67813d91373a9a61c840f815cd4ec9"
},
{
"url": "https://git.kernel.org/stable/c/d39937f8de641c44a337cec4a2e5d3e8add20a7d"
},
{
"url": "https://git.kernel.org/stable/c/f48c474efe05cf9ce5e535b5e0ddd710e963936c"
},
{
"url": "https://git.kernel.org/stable/c/cda1895f3b7f324ece1614308a815a3994983b97"
},
{
"url": "https://git.kernel.org/stable/c/2b93c58adddd98812ad928bbc2063038f3df1ffd"
},
{
"url": "https://git.kernel.org/stable/c/2f98469c3141f8e42ba11075a273fb795bbad57f"
},
{
"url": "https://git.kernel.org/stable/c/f2b41b748c19962b82709d9f23c6b2b0ce9d2f91"
}
],
"title": "regulator: core: fix unbalanced of node refcount in regulator_dev_lookup()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-50887",
"datePublished": "2025-12-30T12:37:05.505Z",
"dateReserved": "2025-12-30T12:35:41.595Z",
"dateUpdated": "2025-12-30T12:37:05.505Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2023-54322 (GCVE-0-2023-54322)
Vulnerability from cvelistv5
Published
2025-12-30 12:34
Modified
2025-12-30 12:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
arm64: set __exception_irq_entry with __irq_entry as a default
filter_irq_stacks() is supposed to cut entries which are related irq entries
from its call stack.
And in_irqentry_text() which is called by filter_irq_stacks()
uses __irqentry_text_start/end symbol to find irq entries in callstack.
But it doesn't work correctly as without "CONFIG_FUNCTION_GRAPH_TRACER",
arm64 kernel doesn't include gic_handle_irq which is entry point of arm64 irq
between __irqentry_text_start and __irqentry_text_end as we discussed in below link.
https://lore.kernel.org/all/CACT4Y+aReMGLYua2rCLHgFpS9io5cZC04Q8GLs-uNmrn1ezxYQ@mail.gmail.com/#t
This problem can makes unintentional deep call stack entries especially
in KASAN enabled situation as below.
[ 2479.383395]I[0:launcher-loader: 1719] Stack depot reached limit capacity
[ 2479.383538]I[0:launcher-loader: 1719] WARNING: CPU: 0 PID: 1719 at lib/stackdepot.c:129 __stack_depot_save+0x464/0x46c
[ 2479.385693]I[0:launcher-loader: 1719] pstate: 624000c5 (nZCv daIF +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
[ 2479.385724]I[0:launcher-loader: 1719] pc : __stack_depot_save+0x464/0x46c
[ 2479.385751]I[0:launcher-loader: 1719] lr : __stack_depot_save+0x460/0x46c
[ 2479.385774]I[0:launcher-loader: 1719] sp : ffffffc0080073c0
[ 2479.385793]I[0:launcher-loader: 1719] x29: ffffffc0080073e0 x28: ffffffd00b78a000 x27: 0000000000000000
[ 2479.385839]I[0:launcher-loader: 1719] x26: 000000000004d1dd x25: ffffff891474f000 x24: 00000000ca64d1dd
[ 2479.385882]I[0:launcher-loader: 1719] x23: 0000000000000200 x22: 0000000000000220 x21: 0000000000000040
[ 2479.385925]I[0:launcher-loader: 1719] x20: ffffffc008007440 x19: 0000000000000000 x18: 0000000000000000
[ 2479.385969]I[0:launcher-loader: 1719] x17: 2065726568207475 x16: 000000000000005e x15: 2d2d2d2d2d2d2d20
[ 2479.386013]I[0:launcher-loader: 1719] x14: 5d39313731203a72 x13: 00000000002f6b30 x12: 00000000002f6af8
[ 2479.386057]I[0:launcher-loader: 1719] x11: 00000000ffffffff x10: ffffffb90aacf000 x9 : e8a74a6c16008800
[ 2479.386101]I[0:launcher-loader: 1719] x8 : e8a74a6c16008800 x7 : 00000000002f6b30 x6 : 00000000002f6af8
[ 2479.386145]I[0:launcher-loader: 1719] x5 : ffffffc0080070c8 x4 : ffffffd00b192380 x3 : ffffffd0092b313c
[ 2479.386189]I[0:launcher-loader: 1719] x2 : 0000000000000001 x1 : 0000000000000004 x0 : 0000000000000022
[ 2479.386231]I[0:launcher-loader: 1719] Call trace:
[ 2479.386248]I[0:launcher-loader: 1719] __stack_depot_save+0x464/0x46c
[ 2479.386273]I[0:launcher-loader: 1719] kasan_save_stack+0x58/0x70
[ 2479.386303]I[0:launcher-loader: 1719] save_stack_info+0x34/0x138
[ 2479.386331]I[0:launcher-loader: 1719] kasan_save_free_info+0x18/0x24
[ 2479.386358]I[0:launcher-loader: 1719] ____kasan_slab_free+0x16c/0x170
[ 2479.386385]I[0:launcher-loader: 1719] __kasan_slab_free+0x10/0x20
[ 2479.386410]I[0:launcher-loader: 1719] kmem_cache_free+0x238/0x53c
[ 2479.386435]I[0:launcher-loader: 1719] mempool_free_slab+0x1c/0x28
[ 2479.386460]I[0:launcher-loader: 1719] mempool_free+0x7c/0x1a0
[ 2479.386484]I[0:launcher-loader: 1719] bvec_free+0x34/0x80
[ 2479.386514]I[0:launcher-loader: 1719] bio_free+0x60/0x98
[ 2479.386540]I[0:launcher-loader: 1719] bio_put+0x50/0x21c
[ 2479.386567]I[0:launcher-loader: 1719] f2fs_write_end_io+0x4ac/0x4d0
[ 2479.386594]I[0:launcher-loader: 1719] bio_endio+0x2dc/0x300
[ 2479.386622]I[0:launcher-loader: 1719] __dm_io_complete+0x324/0x37c
[ 2479.386650]I[0:launcher-loader: 1719] dm_io_dec_pending+0x60/0xa4
[ 2479.386676]I[0:launcher-loader: 1719] clone_endio+0xf8/0x2f0
[ 2479.386700]I[0:launcher-loader: 1719] bio_endio+0x2dc/0x300
[ 2479.386727]I[0:launcher-loader: 1719] blk_update_request+0x258/0x63c
[ 2479.386754]I[0:launcher-loader: 1719] scsi_end_request+0x50/0x304
[ 2479.386782]I[0:launcher-loader: 1719] scsi_io_completion+0x88/0x160
[ 2479.386808]I[0:launcher-loader: 1719] scsi_finish_command+0x17c/0x194
[ 2479.386833]I
---truncated---
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"arch/arm64/include/asm/exception.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "c71d6934c6ac40a97146a410e0320768c7b1bb3c",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "0bd309f22663f3ee749bea0b6d70642c31a1c0a5",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "d3b219e504fc5c5a25fa7c04c8589ff34baef9a8",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "f6794950f0e5ba37e3bbedda4d6ab0aad7395dd3",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"arch/arm64/include/asm/exception.h"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.188",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.150",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.4.*",
"status": "unaffected",
"version": "6.4.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.5",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.188",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.150",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.4.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\narm64: set __exception_irq_entry with __irq_entry as a default\n\nfilter_irq_stacks() is supposed to cut entries which are related irq entries\nfrom its call stack.\nAnd in_irqentry_text() which is called by filter_irq_stacks()\nuses __irqentry_text_start/end symbol to find irq entries in callstack.\n\nBut it doesn\u0027t work correctly as without \"CONFIG_FUNCTION_GRAPH_TRACER\",\narm64 kernel doesn\u0027t include gic_handle_irq which is entry point of arm64 irq\nbetween __irqentry_text_start and __irqentry_text_end as we discussed in below link.\nhttps://lore.kernel.org/all/CACT4Y+aReMGLYua2rCLHgFpS9io5cZC04Q8GLs-uNmrn1ezxYQ@mail.gmail.com/#t\n\nThis problem can makes unintentional deep call stack entries especially\nin KASAN enabled situation as below.\n\n[ 2479.383395]I[0:launcher-loader: 1719] Stack depot reached limit capacity\n[ 2479.383538]I[0:launcher-loader: 1719] WARNING: CPU: 0 PID: 1719 at lib/stackdepot.c:129 __stack_depot_save+0x464/0x46c\n[ 2479.385693]I[0:launcher-loader: 1719] pstate: 624000c5 (nZCv daIF +PAN -UAO +TCO -DIT -SSBS BTYPE=--)\n[ 2479.385724]I[0:launcher-loader: 1719] pc : __stack_depot_save+0x464/0x46c\n[ 2479.385751]I[0:launcher-loader: 1719] lr : __stack_depot_save+0x460/0x46c\n[ 2479.385774]I[0:launcher-loader: 1719] sp : ffffffc0080073c0\n[ 2479.385793]I[0:launcher-loader: 1719] x29: ffffffc0080073e0 x28: ffffffd00b78a000 x27: 0000000000000000\n[ 2479.385839]I[0:launcher-loader: 1719] x26: 000000000004d1dd x25: ffffff891474f000 x24: 00000000ca64d1dd\n[ 2479.385882]I[0:launcher-loader: 1719] x23: 0000000000000200 x22: 0000000000000220 x21: 0000000000000040\n[ 2479.385925]I[0:launcher-loader: 1719] x20: ffffffc008007440 x19: 0000000000000000 x18: 0000000000000000\n[ 2479.385969]I[0:launcher-loader: 1719] x17: 2065726568207475 x16: 000000000000005e x15: 2d2d2d2d2d2d2d20\n[ 2479.386013]I[0:launcher-loader: 1719] x14: 5d39313731203a72 x13: 00000000002f6b30 x12: 00000000002f6af8\n[ 2479.386057]I[0:launcher-loader: 1719] x11: 00000000ffffffff x10: ffffffb90aacf000 x9 : e8a74a6c16008800\n[ 2479.386101]I[0:launcher-loader: 1719] x8 : e8a74a6c16008800 x7 : 00000000002f6b30 x6 : 00000000002f6af8\n[ 2479.386145]I[0:launcher-loader: 1719] x5 : ffffffc0080070c8 x4 : ffffffd00b192380 x3 : ffffffd0092b313c\n[ 2479.386189]I[0:launcher-loader: 1719] x2 : 0000000000000001 x1 : 0000000000000004 x0 : 0000000000000022\n[ 2479.386231]I[0:launcher-loader: 1719] Call trace:\n[ 2479.386248]I[0:launcher-loader: 1719] __stack_depot_save+0x464/0x46c\n[ 2479.386273]I[0:launcher-loader: 1719] kasan_save_stack+0x58/0x70\n[ 2479.386303]I[0:launcher-loader: 1719] save_stack_info+0x34/0x138\n[ 2479.386331]I[0:launcher-loader: 1719] kasan_save_free_info+0x18/0x24\n[ 2479.386358]I[0:launcher-loader: 1719] ____kasan_slab_free+0x16c/0x170\n[ 2479.386385]I[0:launcher-loader: 1719] __kasan_slab_free+0x10/0x20\n[ 2479.386410]I[0:launcher-loader: 1719] kmem_cache_free+0x238/0x53c\n[ 2479.386435]I[0:launcher-loader: 1719] mempool_free_slab+0x1c/0x28\n[ 2479.386460]I[0:launcher-loader: 1719] mempool_free+0x7c/0x1a0\n[ 2479.386484]I[0:launcher-loader: 1719] bvec_free+0x34/0x80\n[ 2479.386514]I[0:launcher-loader: 1719] bio_free+0x60/0x98\n[ 2479.386540]I[0:launcher-loader: 1719] bio_put+0x50/0x21c\n[ 2479.386567]I[0:launcher-loader: 1719] f2fs_write_end_io+0x4ac/0x4d0\n[ 2479.386594]I[0:launcher-loader: 1719] bio_endio+0x2dc/0x300\n[ 2479.386622]I[0:launcher-loader: 1719] __dm_io_complete+0x324/0x37c\n[ 2479.386650]I[0:launcher-loader: 1719] dm_io_dec_pending+0x60/0xa4\n[ 2479.386676]I[0:launcher-loader: 1719] clone_endio+0xf8/0x2f0\n[ 2479.386700]I[0:launcher-loader: 1719] bio_endio+0x2dc/0x300\n[ 2479.386727]I[0:launcher-loader: 1719] blk_update_request+0x258/0x63c\n[ 2479.386754]I[0:launcher-loader: 1719] scsi_end_request+0x50/0x304\n[ 2479.386782]I[0:launcher-loader: 1719] scsi_io_completion+0x88/0x160\n[ 2479.386808]I[0:launcher-loader: 1719] scsi_finish_command+0x17c/0x194\n[ 2479.386833]I\n---truncated---"
}
],
"providerMetadata": {
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CVE-2023-54321 (GCVE-0-2023-54321)
Vulnerability from cvelistv5
Published
2025-12-30 12:34
Modified
2025-12-30 12:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
driver core: fix potential null-ptr-deref in device_add()
I got the following null-ptr-deref report while doing fault injection test:
BUG: kernel NULL pointer dereference, address: 0000000000000058
CPU: 2 PID: 278 Comm: 37-i2c-ds2482 Tainted: G B W N 6.1.0-rc3+
RIP: 0010:klist_put+0x2d/0xd0
Call Trace:
<TASK>
klist_remove+0xf1/0x1c0
device_release_driver_internal+0x196/0x210
bus_remove_device+0x1bd/0x240
device_add+0xd3d/0x1100
w1_add_master_device+0x476/0x490 [wire]
ds2482_probe+0x303/0x3e0 [ds2482]
This is how it happened:
w1_alloc_dev()
// The dev->driver is set to w1_master_driver.
memcpy(&dev->dev, device, sizeof(struct device));
device_add()
bus_add_device()
dpm_sysfs_add() // It fails, calls bus_remove_device.
// error path
bus_remove_device()
// The dev->driver is not null, but driver is not bound.
__device_release_driver()
klist_remove(&dev->p->knode_driver) <-- It causes null-ptr-deref.
// normal path
bus_probe_device() // It's not called yet.
device_bind_driver()
If dev->driver is set, in the error path after calling bus_add_device()
in device_add(), bus_remove_device() is called, then the device will be
detached from driver. But device_bind_driver() is not called yet, so it
causes null-ptr-deref while access the 'knode_driver'. To fix this, set
dev->driver to null in the error path before calling bus_remove_device().
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2023-54320 (GCVE-0-2023-54320)
Vulnerability from cvelistv5
Published
2025-12-30 12:34
Modified
2025-12-30 12:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
platform/x86/amd: pmc: Fix memory leak in amd_pmc_stb_debugfs_open_v2()
Function amd_pmc_stb_debugfs_open_v2() may be called when the STB
debug mechanism enabled.
When amd_pmc_send_cmd() fails, the 'buf' needs to be released.
References
Impacted products
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CVE-2023-54319 (GCVE-0-2023-54319)
Vulnerability from cvelistv5
Published
2025-12-30 12:34
Modified
2025-12-30 12:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
pinctrl: at91-pio4: check return value of devm_kasprintf()
devm_kasprintf() returns a pointer to dynamically allocated memory.
Pointer could be NULL in case allocation fails. Check pointer validity.
Identified with coccinelle (kmerr.cocci script).
Depends-on: 1c4e5c470a56 ("pinctrl: at91: use devm_kasprintf() to avoid potential leaks")
Depends-on: 5a8f9cf269e8 ("pinctrl: at91-pio4: use proper format specifier for unsigned int")
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 776180848b574c9c01217fa958f10843ffce584f Version: 776180848b574c9c01217fa958f10843ffce584f Version: 776180848b574c9c01217fa958f10843ffce584f Version: 776180848b574c9c01217fa958f10843ffce584f Version: 776180848b574c9c01217fa958f10843ffce584f Version: 776180848b574c9c01217fa958f10843ffce584f Version: 776180848b574c9c01217fa958f10843ffce584f Version: 776180848b574c9c01217fa958f10843ffce584f Version: 776180848b574c9c01217fa958f10843ffce584f |
||
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CVE-2022-50886 (GCVE-0-2022-50886)
Vulnerability from cvelistv5
Published
2025-12-30 12:34
Modified
2025-12-30 12:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
mmc: toshsd: fix return value check of mmc_add_host()
mmc_add_host() may return error, if we ignore its return value, the memory
that allocated in mmc_alloc_host() will be leaked and it will lead a kernel
crash because of deleting not added device in the remove path.
So fix this by checking the return value and goto error path which will call
mmc_free_host(), besides, free_irq() also needs be called.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: a5eb8bbd66ccf9f169419f9652544aec771b7c57 Version: a5eb8bbd66ccf9f169419f9652544aec771b7c57 Version: a5eb8bbd66ccf9f169419f9652544aec771b7c57 Version: a5eb8bbd66ccf9f169419f9652544aec771b7c57 Version: a5eb8bbd66ccf9f169419f9652544aec771b7c57 Version: a5eb8bbd66ccf9f169419f9652544aec771b7c57 Version: a5eb8bbd66ccf9f169419f9652544aec771b7c57 Version: a5eb8bbd66ccf9f169419f9652544aec771b7c57 Version: a5eb8bbd66ccf9f169419f9652544aec771b7c57 |
||
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CVE-2022-50885 (GCVE-0-2022-50885)
Vulnerability from cvelistv5
Published
2025-12-30 12:34
Modified
2025-12-30 12:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/rxe: Fix NULL-ptr-deref in rxe_qp_do_cleanup() when socket create failed
There is a null-ptr-deref when mount.cifs over rdma:
BUG: KASAN: null-ptr-deref in rxe_qp_do_cleanup+0x2f3/0x360 [rdma_rxe]
Read of size 8 at addr 0000000000000018 by task mount.cifs/3046
CPU: 2 PID: 3046 Comm: mount.cifs Not tainted 6.1.0-rc5+ #62
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.14.0-1.fc3
Call Trace:
<TASK>
dump_stack_lvl+0x34/0x44
kasan_report+0xad/0x130
rxe_qp_do_cleanup+0x2f3/0x360 [rdma_rxe]
execute_in_process_context+0x25/0x90
__rxe_cleanup+0x101/0x1d0 [rdma_rxe]
rxe_create_qp+0x16a/0x180 [rdma_rxe]
create_qp.part.0+0x27d/0x340
ib_create_qp_kernel+0x73/0x160
rdma_create_qp+0x100/0x230
_smbd_get_connection+0x752/0x20f0
smbd_get_connection+0x21/0x40
cifs_get_tcp_session+0x8ef/0xda0
mount_get_conns+0x60/0x750
cifs_mount+0x103/0xd00
cifs_smb3_do_mount+0x1dd/0xcb0
smb3_get_tree+0x1d5/0x300
vfs_get_tree+0x41/0xf0
path_mount+0x9b3/0xdd0
__x64_sys_mount+0x190/0x1d0
do_syscall_64+0x35/0x80
entry_SYSCALL_64_after_hwframe+0x46/0xb0
The root cause of the issue is the socket create failed in
rxe_qp_init_req().
So move the reset rxe_qp_do_cleanup() after the NULL ptr check.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 8700e3e7c4857d28ebaa824509934556da0b3e76 Version: 8700e3e7c4857d28ebaa824509934556da0b3e76 Version: 8700e3e7c4857d28ebaa824509934556da0b3e76 Version: 8700e3e7c4857d28ebaa824509934556da0b3e76 Version: 8700e3e7c4857d28ebaa824509934556da0b3e76 Version: 8700e3e7c4857d28ebaa824509934556da0b3e76 Version: 8700e3e7c4857d28ebaa824509934556da0b3e76 Version: 8700e3e7c4857d28ebaa824509934556da0b3e76 |
||
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}
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"url": "https://git.kernel.org/stable/c/bd7106a6004f1077a365ca7f5a99c7a708e20714"
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{
"url": "https://git.kernel.org/stable/c/6bb5a62bfd624039b05157745c234068508393a9"
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{
"url": "https://git.kernel.org/stable/c/f64f08b9e6fb305a25dd75329e06ae342b9ce336"
},
{
"url": "https://git.kernel.org/stable/c/5b924632d84a60bc0c7fe6e9bbbce99d03908957"
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{
"url": "https://git.kernel.org/stable/c/821f9a18210f6b9fd6792471714c799607b25db4"
},
{
"url": "https://git.kernel.org/stable/c/f67376d801499f4fa0838c18c1efcad8840e550d"
}
],
"title": "RDMA/rxe: Fix NULL-ptr-deref in rxe_qp_do_cleanup() when socket create failed",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
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"assignerShortName": "Linux",
"cveId": "CVE-2022-50885",
"datePublished": "2025-12-30T12:34:12.093Z",
"dateReserved": "2025-12-30T12:26:05.425Z",
"dateUpdated": "2025-12-30T12:34:12.093Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2022-50884 (GCVE-0-2022-50884)
Vulnerability from cvelistv5
Published
2025-12-30 12:34
Modified
2025-12-30 12:34
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm: Prevent drm_copy_field() to attempt copying a NULL pointer
There are some struct drm_driver fields that are required by drivers since
drm_copy_field() attempts to copy them to user-space via DRM_IOCTL_VERSION.
But it can be possible that a driver has a bug and did not set some of the
fields, which leads to drm_copy_field() attempting to copy a NULL pointer:
[ +10.395966] Unable to handle kernel access to user memory outside uaccess routines at virtual address 0000000000000000
[ +0.010955] Mem abort info:
[ +0.002835] ESR = 0x0000000096000004
[ +0.003872] EC = 0x25: DABT (current EL), IL = 32 bits
[ +0.005395] SET = 0, FnV = 0
[ +0.003113] EA = 0, S1PTW = 0
[ +0.003182] FSC = 0x04: level 0 translation fault
[ +0.004964] Data abort info:
[ +0.002919] ISV = 0, ISS = 0x00000004
[ +0.003886] CM = 0, WnR = 0
[ +0.003040] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000115dad000
[ +0.006536] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
[ +0.006925] Internal error: Oops: 96000004 [#1] SMP
...
[ +0.011113] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ +0.007061] pc : __pi_strlen+0x14/0x150
[ +0.003895] lr : drm_copy_field+0x30/0x1a4
[ +0.004156] sp : ffff8000094b3a50
[ +0.003355] x29: ffff8000094b3a50 x28: ffff8000094b3b70 x27: 0000000000000040
[ +0.007242] x26: ffff443743c2ba00 x25: 0000000000000000 x24: 0000000000000040
[ +0.007243] x23: ffff443743c2ba00 x22: ffff8000094b3b70 x21: 0000000000000000
[ +0.007241] x20: 0000000000000000 x19: ffff8000094b3b90 x18: 0000000000000000
[ +0.007241] x17: 0000000000000000 x16: 0000000000000000 x15: 0000aaab14b9af40
[ +0.007241] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
[ +0.007239] x11: 0000000000000000 x10: 0000000000000000 x9 : ffffa524ad67d4d8
[ +0.007242] x8 : 0101010101010101 x7 : 7f7f7f7f7f7f7f7f x6 : 6c6e6263606e7141
[ +0.007239] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000
[ +0.007241] x2 : 0000000000000000 x1 : ffff8000094b3b90 x0 : 0000000000000000
[ +0.007240] Call trace:
[ +0.002475] __pi_strlen+0x14/0x150
[ +0.003537] drm_version+0x84/0xac
[ +0.003448] drm_ioctl_kernel+0xa8/0x16c
[ +0.003975] drm_ioctl+0x270/0x580
[ +0.003448] __arm64_sys_ioctl+0xb8/0xfc
[ +0.003978] invoke_syscall+0x78/0x100
[ +0.003799] el0_svc_common.constprop.0+0x4c/0xf4
[ +0.004767] do_el0_svc+0x38/0x4c
[ +0.003357] el0_svc+0x34/0x100
[ +0.003185] el0t_64_sync_handler+0x11c/0x150
[ +0.004418] el0t_64_sync+0x190/0x194
[ +0.003716] Code: 92402c04 b200c3e8 f13fc09f 5400088c (a9400c02)
[ +0.006180] ---[ end trace 0000000000000000 ]---
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
{
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],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm: Prevent drm_copy_field() to attempt copying a NULL pointer\n\nThere are some struct drm_driver fields that are required by drivers since\ndrm_copy_field() attempts to copy them to user-space via DRM_IOCTL_VERSION.\n\nBut it can be possible that a driver has a bug and did not set some of the\nfields, which leads to drm_copy_field() attempting to copy a NULL pointer:\n\n[ +10.395966] Unable to handle kernel access to user memory outside uaccess routines at virtual address 0000000000000000\n[ +0.010955] Mem abort info:\n[ +0.002835] ESR = 0x0000000096000004\n[ +0.003872] EC = 0x25: DABT (current EL), IL = 32 bits\n[ +0.005395] SET = 0, FnV = 0\n[ +0.003113] EA = 0, S1PTW = 0\n[ +0.003182] FSC = 0x04: level 0 translation fault\n[ +0.004964] Data abort info:\n[ +0.002919] ISV = 0, ISS = 0x00000004\n[ +0.003886] CM = 0, WnR = 0\n[ +0.003040] user pgtable: 4k pages, 48-bit VAs, pgdp=0000000115dad000\n[ +0.006536] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000\n[ +0.006925] Internal error: Oops: 96000004 [#1] SMP\n...\n[ +0.011113] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n[ +0.007061] pc : __pi_strlen+0x14/0x150\n[ +0.003895] lr : drm_copy_field+0x30/0x1a4\n[ +0.004156] sp : ffff8000094b3a50\n[ +0.003355] x29: ffff8000094b3a50 x28: ffff8000094b3b70 x27: 0000000000000040\n[ +0.007242] x26: ffff443743c2ba00 x25: 0000000000000000 x24: 0000000000000040\n[ +0.007243] x23: ffff443743c2ba00 x22: ffff8000094b3b70 x21: 0000000000000000\n[ +0.007241] x20: 0000000000000000 x19: ffff8000094b3b90 x18: 0000000000000000\n[ +0.007241] x17: 0000000000000000 x16: 0000000000000000 x15: 0000aaab14b9af40\n[ +0.007241] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000\n[ +0.007239] x11: 0000000000000000 x10: 0000000000000000 x9 : ffffa524ad67d4d8\n[ +0.007242] x8 : 0101010101010101 x7 : 7f7f7f7f7f7f7f7f x6 : 6c6e6263606e7141\n[ +0.007239] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000\n[ +0.007241] x2 : 0000000000000000 x1 : ffff8000094b3b90 x0 : 0000000000000000\n[ +0.007240] Call trace:\n[ +0.002475] __pi_strlen+0x14/0x150\n[ +0.003537] drm_version+0x84/0xac\n[ +0.003448] drm_ioctl_kernel+0xa8/0x16c\n[ +0.003975] drm_ioctl+0x270/0x580\n[ +0.003448] __arm64_sys_ioctl+0xb8/0xfc\n[ +0.003978] invoke_syscall+0x78/0x100\n[ +0.003799] el0_svc_common.constprop.0+0x4c/0xf4\n[ +0.004767] do_el0_svc+0x38/0x4c\n[ +0.003357] el0_svc+0x34/0x100\n[ +0.003185] el0t_64_sync_handler+0x11c/0x150\n[ +0.004418] el0t_64_sync+0x190/0x194\n[ +0.003716] Code: 92402c04 b200c3e8 f13fc09f 5400088c (a9400c02)\n[ +0.006180] ---[ end trace 0000000000000000 ]---"
}
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"references": [
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"url": "https://git.kernel.org/stable/c/d213914386a0ede76a4549b41de30192fb92c595"
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{
"url": "https://git.kernel.org/stable/c/ee9885cd936aad88f84d0cf90bf9a70e83e42a97"
},
{
"url": "https://git.kernel.org/stable/c/8052612b9d08048ebbebcb572894670b4ac07d2f"
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},
{
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},
{
"url": "https://git.kernel.org/stable/c/ca163e389f0ae096a4e1e19f0a95e60ed80b4e31"
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{
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},
{
"url": "https://git.kernel.org/stable/c/f6ee30407e883042482ad4ad30da5eaba47872ee"
}
],
"title": "drm: Prevent drm_copy_field() to attempt copying a NULL pointer",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
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"dateUpdated": "2025-12-30T12:34:11.390Z",
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CVE-2023-54318 (GCVE-0-2023-54318)
Vulnerability from cvelistv5
Published
2025-12-30 12:23
Modified
2025-12-30 12:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/smc: use smc_lgr_list.lock to protect smc_lgr_list.list iterate in smcr_port_add
While doing smcr_port_add, there maybe linkgroup add into or delete
from smc_lgr_list.list at the same time, which may result kernel crash.
So, use smc_lgr_list.lock to protect smc_lgr_list.list iterate in
smcr_port_add.
The crash calltrace show below:
BUG: kernel NULL pointer dereference, address: 0000000000000000
PGD 0 P4D 0
Oops: 0000 [#1] SMP NOPTI
CPU: 0 PID: 559726 Comm: kworker/0:92 Kdump: loaded Tainted: G
Hardware name: Alibaba Cloud Alibaba Cloud ECS, BIOS 449e491 04/01/2014
Workqueue: events smc_ib_port_event_work [smc]
RIP: 0010:smcr_port_add+0xa6/0xf0 [smc]
RSP: 0000:ffffa5a2c8f67de0 EFLAGS: 00010297
RAX: 0000000000000001 RBX: ffff9935e0650000 RCX: 0000000000000000
RDX: 0000000000000010 RSI: ffff9935e0654290 RDI: ffff9935c8560000
RBP: 0000000000000000 R08: 0000000000000000 R09: ffff9934c0401918
R10: 0000000000000000 R11: ffffffffb4a5c278 R12: ffff99364029aae4
R13: ffff99364029aa00 R14: 00000000ffffffed R15: ffff99364029ab08
FS: 0000000000000000(0000) GS:ffff994380600000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000f06a10003 CR4: 0000000002770ef0
PKRU: 55555554
Call Trace:
smc_ib_port_event_work+0x18f/0x380 [smc]
process_one_work+0x19b/0x340
worker_thread+0x30/0x370
? process_one_work+0x340/0x340
kthread+0x114/0x130
? __kthread_cancel_work+0x50/0x50
ret_from_fork+0x1f/0x30
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
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CVE-2023-54317 (GCVE-0-2023-54317)
Vulnerability from cvelistv5
Published
2025-12-30 12:23
Modified
2025-12-30 12:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
dm flakey: don't corrupt the zero page
When we need to zero some range on a block device, the function
__blkdev_issue_zero_pages submits a write bio with the bio vector pointing
to the zero page. If we use dm-flakey with corrupt bio writes option, it
will corrupt the content of the zero page which results in crashes of
various userspace programs. Glibc assumes that memory returned by mmap is
zeroed and it uses it for calloc implementation; if the newly mapped
memory is not zeroed, calloc will return non-zeroed memory.
Fix this bug by testing if the page is equal to ZERO_PAGE(0) and
avoiding the corruption in this case.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: c6cd92fcabd6cc78bb1808c6a18245c842722fc1 Version: d4c637af2e56ee1ec66ee34d0ac5a13c75911aec Version: a00f5276e26636cbf72f24f79831026d2e2868e7 Version: a00f5276e26636cbf72f24f79831026d2e2868e7 Version: a00f5276e26636cbf72f24f79831026d2e2868e7 Version: a00f5276e26636cbf72f24f79831026d2e2868e7 Version: a00f5276e26636cbf72f24f79831026d2e2868e7 Version: a00f5276e26636cbf72f24f79831026d2e2868e7 Version: 1ed7c9f45fb893877ffa7cedd7aa61beaadbb328 |
||
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CVE-2023-54316 (GCVE-0-2023-54316)
Vulnerability from cvelistv5
Published
2025-12-30 12:23
Modified
2025-12-30 12:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
refscale: Fix uninitalized use of wait_queue_head_t
Running the refscale test occasionally crashes the kernel with the
following error:
[ 8569.952896] BUG: unable to handle page fault for address: ffffffffffffffe8
[ 8569.952900] #PF: supervisor read access in kernel mode
[ 8569.952902] #PF: error_code(0x0000) - not-present page
[ 8569.952904] PGD c4b048067 P4D c4b049067 PUD c4b04b067 PMD 0
[ 8569.952910] Oops: 0000 [#1] PREEMPT_RT SMP NOPTI
[ 8569.952916] Hardware name: Dell Inc. PowerEdge R750/0WMWCR, BIOS 1.2.4 05/28/2021
[ 8569.952917] RIP: 0010:prepare_to_wait_event+0x101/0x190
:
[ 8569.952940] Call Trace:
[ 8569.952941] <TASK>
[ 8569.952944] ref_scale_reader+0x380/0x4a0 [refscale]
[ 8569.952959] kthread+0x10e/0x130
[ 8569.952966] ret_from_fork+0x1f/0x30
[ 8569.952973] </TASK>
The likely cause is that init_waitqueue_head() is called after the call to
the torture_create_kthread() function that creates the ref_scale_reader
kthread. Although this init_waitqueue_head() call will very likely
complete before this kthread is created and starts running, it is
possible that the calling kthread will be delayed between the calls to
torture_create_kthread() and init_waitqueue_head(). In this case, the
new kthread will use the waitqueue head before it is properly initialized,
which is not good for the kernel's health and well-being.
The above crash happened here:
static inline void __add_wait_queue(...)
{
:
if (!(wq->flags & WQ_FLAG_PRIORITY)) <=== Crash here
The offset of flags from list_head entry in wait_queue_entry is
-0x18. If reader_tasks[i].wq.head.next is NULL as allocated reader_task
structure is zero initialized, the instruction will try to access address
0xffffffffffffffe8, which is exactly the fault address listed above.
This commit therefore invokes init_waitqueue_head() before creating
the kthread.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 653ed64b01dc5989f8f579d0038e987476c2c023 Version: 653ed64b01dc5989f8f579d0038e987476c2c023 Version: 653ed64b01dc5989f8f579d0038e987476c2c023 Version: 653ed64b01dc5989f8f579d0038e987476c2c023 Version: 653ed64b01dc5989f8f579d0038e987476c2c023 Version: 653ed64b01dc5989f8f579d0038e987476c2c023 |
||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nrefscale: Fix uninitalized use of wait_queue_head_t\n\nRunning the refscale test occasionally crashes the kernel with the\nfollowing error:\n\n[ 8569.952896] BUG: unable to handle page fault for address: ffffffffffffffe8\n[ 8569.952900] #PF: supervisor read access in kernel mode\n[ 8569.952902] #PF: error_code(0x0000) - not-present page\n[ 8569.952904] PGD c4b048067 P4D c4b049067 PUD c4b04b067 PMD 0\n[ 8569.952910] Oops: 0000 [#1] PREEMPT_RT SMP NOPTI\n[ 8569.952916] Hardware name: Dell Inc. PowerEdge R750/0WMWCR, BIOS 1.2.4 05/28/2021\n[ 8569.952917] RIP: 0010:prepare_to_wait_event+0x101/0x190\n :\n[ 8569.952940] Call Trace:\n[ 8569.952941] \u003cTASK\u003e\n[ 8569.952944] ref_scale_reader+0x380/0x4a0 [refscale]\n[ 8569.952959] kthread+0x10e/0x130\n[ 8569.952966] ret_from_fork+0x1f/0x30\n[ 8569.952973] \u003c/TASK\u003e\n\nThe likely cause is that init_waitqueue_head() is called after the call to\nthe torture_create_kthread() function that creates the ref_scale_reader\nkthread. Although this init_waitqueue_head() call will very likely\ncomplete before this kthread is created and starts running, it is\npossible that the calling kthread will be delayed between the calls to\ntorture_create_kthread() and init_waitqueue_head(). In this case, the\nnew kthread will use the waitqueue head before it is properly initialized,\nwhich is not good for the kernel\u0027s health and well-being.\n\nThe above crash happened here:\n\n\tstatic inline void __add_wait_queue(...)\n\t{\n\t\t:\n\t\tif (!(wq-\u003eflags \u0026 WQ_FLAG_PRIORITY)) \u003c=== Crash here\n\nThe offset of flags from list_head entry in wait_queue_entry is\n-0x18. If reader_tasks[i].wq.head.next is NULL as allocated reader_task\nstructure is zero initialized, the instruction will try to access address\n0xffffffffffffffe8, which is exactly the fault address listed above.\n\nThis commit therefore invokes init_waitqueue_head() before creating\nthe kthread."
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CVE-2023-54315 (GCVE-0-2023-54315)
Vulnerability from cvelistv5
Published
2025-12-30 12:23
Modified
2025-12-30 12:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
powerpc/powernv/sriov: perform null check on iov before dereferencing iov
Currently pointer iov is being dereferenced before the null check of iov
which can lead to null pointer dereference errors. Fix this by moving the
iov null check before the dereferencing.
Detected using cppcheck static analysis:
linux/arch/powerpc/platforms/powernv/pci-sriov.c:597:12: warning: Either
the condition '!iov' is redundant or there is possible null pointer
dereference: iov. [nullPointerRedundantCheck]
num_vfs = iov->num_vfs;
^
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 052da31d45fc71238ea8bed7e9a84648a1ee0bf3 Version: 052da31d45fc71238ea8bed7e9a84648a1ee0bf3 Version: 052da31d45fc71238ea8bed7e9a84648a1ee0bf3 Version: 052da31d45fc71238ea8bed7e9a84648a1ee0bf3 Version: 052da31d45fc71238ea8bed7e9a84648a1ee0bf3 Version: 052da31d45fc71238ea8bed7e9a84648a1ee0bf3 |
||
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CVE-2023-54314 (GCVE-0-2023-54314)
Vulnerability from cvelistv5
Published
2025-12-30 12:23
Modified
2025-12-30 12:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
media: af9005: Fix null-ptr-deref in af9005_i2c_xfer
In af9005_i2c_xfer, msg is controlled by user. When msg[i].buf
is null and msg[i].len is zero, former checks on msg[i].buf would be
passed. Malicious data finally reach af9005_i2c_xfer. If accessing
msg[i].buf[0] without sanity check, null ptr deref would happen.
We add check on msg[i].len to prevent crash.
Similar commit:
commit 0ed554fd769a
("media: dvb-usb: az6027: fix null-ptr-deref in az6027_i2c_xfer()")
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
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CVE-2023-54313 (GCVE-0-2023-54313)
Vulnerability from cvelistv5
Published
2025-12-30 12:23
Modified
2025-12-30 12:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ovl: fix null pointer dereference in ovl_get_acl_rcu()
Following process:
P1 P2
path_openat
link_path_walk
may_lookup
inode_permission(rcu)
ovl_permission
acl_permission_check
check_acl
get_cached_acl_rcu
ovl_get_inode_acl
realinode = ovl_inode_real(ovl_inode)
drop_cache
__dentry_kill(ovl_dentry)
iput(ovl_inode)
ovl_destroy_inode(ovl_inode)
dput(oi->__upperdentry)
dentry_kill(upperdentry)
dentry_unlink_inode
upperdentry->d_inode = NULL
ovl_inode_upper
upperdentry = ovl_i_dentry_upper(ovl_inode)
d_inode(upperdentry) // returns NULL
IS_POSIXACL(realinode) // NULL pointer dereference
, will trigger an null pointer dereference at realinode:
[ 205.472797] BUG: kernel NULL pointer dereference, address:
0000000000000028
[ 205.476701] CPU: 2 PID: 2713 Comm: ls Not tainted
6.3.0-12064-g2edfa098e750-dirty #1216
[ 205.478754] RIP: 0010:do_ovl_get_acl+0x5d/0x300
[ 205.489584] Call Trace:
[ 205.489812] <TASK>
[ 205.490014] ovl_get_inode_acl+0x26/0x30
[ 205.490466] get_cached_acl_rcu+0x61/0xa0
[ 205.490908] generic_permission+0x1bf/0x4e0
[ 205.491447] ovl_permission+0x79/0x1b0
[ 205.491917] inode_permission+0x15e/0x2c0
[ 205.492425] link_path_walk+0x115/0x550
[ 205.493311] path_lookupat.isra.0+0xb2/0x200
[ 205.493803] filename_lookup+0xda/0x240
[ 205.495747] vfs_fstatat+0x7b/0xb0
Fetch a reproducer in [Link].
Use the helper ovl_i_path_realinode() to get realinode and then do
non-nullptr checking.
References
| URL | Tags | |
|---|---|---|
Impacted products
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CVE-2023-54312 (GCVE-0-2023-54312)
Vulnerability from cvelistv5
Published
2025-12-30 12:23
Modified
2025-12-30 12:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
samples/bpf: Fix buffer overflow in tcp_basertt
Using sizeof(nv) or strlen(nv)+1 is correct.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: c890063e440456e75c2e70f6bcec3797f1771eb6 Version: c890063e440456e75c2e70f6bcec3797f1771eb6 Version: c890063e440456e75c2e70f6bcec3797f1771eb6 Version: c890063e440456e75c2e70f6bcec3797f1771eb6 Version: c890063e440456e75c2e70f6bcec3797f1771eb6 Version: c890063e440456e75c2e70f6bcec3797f1771eb6 Version: c890063e440456e75c2e70f6bcec3797f1771eb6 Version: c890063e440456e75c2e70f6bcec3797f1771eb6 |
||
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CVE-2023-54311 (GCVE-0-2023-54311)
Vulnerability from cvelistv5
Published
2025-12-30 12:23
Modified
2025-12-30 12:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: fix deadlock when converting an inline directory in nojournal mode
In no journal mode, ext4_finish_convert_inline_dir() can self-deadlock
by calling ext4_handle_dirty_dirblock() when it already has taken the
directory lock. There is a similar self-deadlock in
ext4_incvert_inline_data_nolock() for data files which we'll fix at
the same time.
A simple reproducer demonstrating the problem:
mke2fs -Fq -t ext2 -O inline_data -b 4k /dev/vdc 64
mount -t ext4 -o dirsync /dev/vdc /vdc
cd /vdc
mkdir file0
cd file0
touch file0
touch file1
attr -s BurnSpaceInEA -V abcde .
touch supercalifragilisticexpialidocious
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
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CVE-2023-54310 (GCVE-0-2023-54310)
Vulnerability from cvelistv5
Published
2025-12-30 12:23
Modified
2025-12-30 12:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: message: mptlan: Fix use after free bug in mptlan_remove() due to race condition
mptlan_probe() calls mpt_register_lan_device() which initializes the
&priv->post_buckets_task workqueue. A call to
mpt_lan_wake_post_buckets_task() will subsequently start the work.
During driver unload in mptlan_remove() the following race may occur:
CPU0 CPU1
|mpt_lan_post_receive_buckets_work()
mptlan_remove() |
free_netdev() |
kfree(dev); |
|
| dev->mtu
| //use
Fix this by finishing the work prior to cleaning up in mptlan_remove().
[mkp: we really should remove mptlan instead of attempting to fix it]
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
||
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CVE-2023-54309 (GCVE-0-2023-54309)
Vulnerability from cvelistv5
Published
2025-12-30 12:23
Modified
2025-12-30 12:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
tpm: tpm_vtpm_proxy: fix a race condition in /dev/vtpmx creation
/dev/vtpmx is made visible before 'workqueue' is initialized, which can
lead to a memory corruption in the worst case scenario.
Address this by initializing 'workqueue' as the very first step of the
driver initialization.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
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||
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CVE-2023-54308 (GCVE-0-2023-54308)
Vulnerability from cvelistv5
Published
2025-12-30 12:23
Modified
2025-12-30 12:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ALSA: ymfpci: Create card with device-managed snd_devm_card_new()
snd_card_ymfpci_remove() was removed in commit c6e6bb5eab74 ("ALSA:
ymfpci: Allocate resources with device-managed APIs"), but the call to
snd_card_new() was not replaced with snd_devm_card_new().
Since there was no longer a call to snd_card_free, unloading the module
would eventually result in Oops:
[697561.532887] BUG: unable to handle page fault for address: ffffffffc0924480
[697561.532893] #PF: supervisor read access in kernel mode
[697561.532896] #PF: error_code(0x0000) - not-present page
[697561.532899] PGD ae1e15067 P4D ae1e15067 PUD ae1e17067 PMD 11a8f5067 PTE 0
[697561.532905] Oops: 0000 [#1] PREEMPT SMP NOPTI
[697561.532909] CPU: 21 PID: 5080 Comm: wireplumber Tainted: G W OE 6.2.7 #1
[697561.532914] Hardware name: System manufacturer System Product Name/TUF GAMING X570-PLUS, BIOS 4408 10/28/2022
[697561.532916] RIP: 0010:try_module_get.part.0+0x1a/0xe0
[697561.532924] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 55 48 89 e5 41 55 41 54 49 89 fc bf 01 00 00 00 e8 56 3c f8 ff <41> 83 3c 24 02 0f 84 96 00 00 00 41 8b 84 24 30 03 00 00 85 c0 0f
[697561.532927] RSP: 0018:ffffbe9b858c3bd8 EFLAGS: 00010246
[697561.532930] RAX: ffff9815d14f1900 RBX: ffff9815c14e6000 RCX: 0000000000000000
[697561.532933] RDX: 0000000000000000 RSI: ffffffffc055092c RDI: ffffffffb3778c1a
[697561.532935] RBP: ffffbe9b858c3be8 R08: 0000000000000040 R09: ffff981a1a741380
[697561.532937] R10: ffffbe9b858c3c80 R11: 00000009d56533a6 R12: ffffffffc0924480
[697561.532939] R13: ffff9823439d8500 R14: 0000000000000025 R15: ffff9815cd109f80
[697561.532942] FS: 00007f13084f1f80(0000) GS:ffff9824aef40000(0000) knlGS:0000000000000000
[697561.532945] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[697561.532947] CR2: ffffffffc0924480 CR3: 0000000145344000 CR4: 0000000000350ee0
[697561.532949] Call Trace:
[697561.532951] <TASK>
[697561.532955] try_module_get+0x13/0x30
[697561.532960] snd_ctl_open+0x61/0x1c0 [snd]
[697561.532976] snd_open+0xb4/0x1e0 [snd]
[697561.532989] chrdev_open+0xc7/0x240
[697561.532995] ? fsnotify_perm.part.0+0x6e/0x160
[697561.533000] ? __pfx_chrdev_open+0x10/0x10
[697561.533005] do_dentry_open+0x169/0x440
[697561.533009] vfs_open+0x2d/0x40
[697561.533012] path_openat+0xa9d/0x10d0
[697561.533017] ? debug_smp_processor_id+0x17/0x20
[697561.533022] ? trigger_load_balance+0x65/0x370
[697561.533026] do_filp_open+0xb2/0x160
[697561.533032] ? _raw_spin_unlock+0x19/0x40
[697561.533036] ? alloc_fd+0xa9/0x190
[697561.533040] do_sys_openat2+0x9f/0x160
[697561.533044] __x64_sys_openat+0x55/0x90
[697561.533048] do_syscall_64+0x3b/0x90
[697561.533052] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[697561.533056] RIP: 0033:0x7f1308a40db4
[697561.533059] Code: 24 20 eb 8f 66 90 44 89 54 24 0c e8 46 68 f8 ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 32 44 89 c7 89 44 24 0c e8 78 68 f8 ff 8b 44
[697561.533062] RSP: 002b:00007ffcce664450 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[697561.533066] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1308a40db4
[697561.533068] RDX: 0000000000080000 RSI: 00007ffcce664690 RDI: 00000000ffffff9c
[697561.533070] RBP: 00007ffcce664690 R08: 0000000000000000 R09: 0000000000000012
[697561.533072] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000080000
[697561.533074] R13: 00007f13054b069b R14: 0000565209f83200 R15: 0000000000000000
[697561.533078] </TASK>
References
| URL | Tags | |
|---|---|---|
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"sound/pci/ymfpci/ymfpci.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "95642872c466030240199ba796a40771c493ed0c",
"status": "affected",
"version": "c6e6bb5eab7457a938c0405d5ccf319d3ee735c1",
"versionType": "git"
},
{
"lessThan": "db7d7782677ff998c06997903d5400a0ba91cebb",
"status": "affected",
"version": "c6e6bb5eab7457a938c0405d5ccf319d3ee735c1",
"versionType": "git"
},
{
"lessThan": "255a81a89501df77379b51a81c7a2e8e7c359bc6",
"status": "affected",
"version": "c6e6bb5eab7457a938c0405d5ccf319d3ee735c1",
"versionType": "git"
},
{
"lessThan": "f33fc1576757741479452255132d6e3aaf558ffe",
"status": "affected",
"version": "c6e6bb5eab7457a938c0405d5ccf319d3ee735c1",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"sound/pci/ymfpci/ymfpci.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.15"
},
{
"lessThan": "5.15",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.106",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.23",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.106",
"versionStartIncluding": "5.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.23",
"versionStartIncluding": "5.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.10",
"versionStartIncluding": "5.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.15",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: ymfpci: Create card with device-managed snd_devm_card_new()\n\nsnd_card_ymfpci_remove() was removed in commit c6e6bb5eab74 (\"ALSA:\nymfpci: Allocate resources with device-managed APIs\"), but the call to\nsnd_card_new() was not replaced with snd_devm_card_new().\n\nSince there was no longer a call to snd_card_free, unloading the module\nwould eventually result in Oops:\n\n[697561.532887] BUG: unable to handle page fault for address: ffffffffc0924480\n[697561.532893] #PF: supervisor read access in kernel mode\n[697561.532896] #PF: error_code(0x0000) - not-present page\n[697561.532899] PGD ae1e15067 P4D ae1e15067 PUD ae1e17067 PMD 11a8f5067 PTE 0\n[697561.532905] Oops: 0000 [#1] PREEMPT SMP NOPTI\n[697561.532909] CPU: 21 PID: 5080 Comm: wireplumber Tainted: G W OE 6.2.7 #1\n[697561.532914] Hardware name: System manufacturer System Product Name/TUF GAMING X570-PLUS, BIOS 4408 10/28/2022\n[697561.532916] RIP: 0010:try_module_get.part.0+0x1a/0xe0\n[697561.532924] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 55 48 89 e5 41 55 41 54 49 89 fc bf 01 00 00 00 e8 56 3c f8 ff \u003c41\u003e 83 3c 24 02 0f 84 96 00 00 00 41 8b 84 24 30 03 00 00 85 c0 0f\n[697561.532927] RSP: 0018:ffffbe9b858c3bd8 EFLAGS: 00010246\n[697561.532930] RAX: ffff9815d14f1900 RBX: ffff9815c14e6000 RCX: 0000000000000000\n[697561.532933] RDX: 0000000000000000 RSI: ffffffffc055092c RDI: ffffffffb3778c1a\n[697561.532935] RBP: ffffbe9b858c3be8 R08: 0000000000000040 R09: ffff981a1a741380\n[697561.532937] R10: ffffbe9b858c3c80 R11: 00000009d56533a6 R12: ffffffffc0924480\n[697561.532939] R13: ffff9823439d8500 R14: 0000000000000025 R15: ffff9815cd109f80\n[697561.532942] FS: 00007f13084f1f80(0000) GS:ffff9824aef40000(0000) knlGS:0000000000000000\n[697561.532945] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[697561.532947] CR2: ffffffffc0924480 CR3: 0000000145344000 CR4: 0000000000350ee0\n[697561.532949] Call Trace:\n[697561.532951] \u003cTASK\u003e\n[697561.532955] try_module_get+0x13/0x30\n[697561.532960] snd_ctl_open+0x61/0x1c0 [snd]\n[697561.532976] snd_open+0xb4/0x1e0 [snd]\n[697561.532989] chrdev_open+0xc7/0x240\n[697561.532995] ? fsnotify_perm.part.0+0x6e/0x160\n[697561.533000] ? __pfx_chrdev_open+0x10/0x10\n[697561.533005] do_dentry_open+0x169/0x440\n[697561.533009] vfs_open+0x2d/0x40\n[697561.533012] path_openat+0xa9d/0x10d0\n[697561.533017] ? debug_smp_processor_id+0x17/0x20\n[697561.533022] ? trigger_load_balance+0x65/0x370\n[697561.533026] do_filp_open+0xb2/0x160\n[697561.533032] ? _raw_spin_unlock+0x19/0x40\n[697561.533036] ? alloc_fd+0xa9/0x190\n[697561.533040] do_sys_openat2+0x9f/0x160\n[697561.533044] __x64_sys_openat+0x55/0x90\n[697561.533048] do_syscall_64+0x3b/0x90\n[697561.533052] entry_SYSCALL_64_after_hwframe+0x72/0xdc\n[697561.533056] RIP: 0033:0x7f1308a40db4\n[697561.533059] Code: 24 20 eb 8f 66 90 44 89 54 24 0c e8 46 68 f8 ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 \u003c48\u003e 3d 00 f0 ff ff 77 32 44 89 c7 89 44 24 0c e8 78 68 f8 ff 8b 44\n[697561.533062] RSP: 002b:00007ffcce664450 EFLAGS: 00000293 ORIG_RAX: 0000000000000101\n[697561.533066] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1308a40db4\n[697561.533068] RDX: 0000000000080000 RSI: 00007ffcce664690 RDI: 00000000ffffff9c\n[697561.533070] RBP: 00007ffcce664690 R08: 0000000000000000 R09: 0000000000000012\n[697561.533072] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000080000\n[697561.533074] R13: 00007f13054b069b R14: 0000565209f83200 R15: 0000000000000000\n[697561.533078] \u003c/TASK\u003e"
}
],
"providerMetadata": {
"dateUpdated": "2025-12-30T12:23:41.163Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/95642872c466030240199ba796a40771c493ed0c"
},
{
"url": "https://git.kernel.org/stable/c/db7d7782677ff998c06997903d5400a0ba91cebb"
},
{
"url": "https://git.kernel.org/stable/c/255a81a89501df77379b51a81c7a2e8e7c359bc6"
},
{
"url": "https://git.kernel.org/stable/c/f33fc1576757741479452255132d6e3aaf558ffe"
}
],
"title": "ALSA: ymfpci: Create card with device-managed snd_devm_card_new()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-54308",
"datePublished": "2025-12-30T12:23:41.163Z",
"dateReserved": "2025-12-30T12:06:44.530Z",
"dateUpdated": "2025-12-30T12:23:41.163Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2023-54307 (GCVE-0-2023-54307)
Vulnerability from cvelistv5
Published
2025-12-30 12:23
Modified
2025-12-30 12:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ptp_qoriq: fix memory leak in probe()
Smatch complains that:
drivers/ptp/ptp_qoriq.c ptp_qoriq_probe()
warn: 'base' from ioremap() not released.
Fix this by revising the parameter from 'ptp_qoriq->base' to 'base'.
This is only a bug if ptp_qoriq_init() returns on the
first -ENODEV error path.
For other error paths ptp_qoriq->base and base are the same.
And this change makes the code more readable.
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 7f4399ba405b6201fb318b43091703a34b1489ab Version: 7f4399ba405b6201fb318b43091703a34b1489ab Version: 7f4399ba405b6201fb318b43091703a34b1489ab Version: 7f4399ba405b6201fb318b43091703a34b1489ab Version: 7f4399ba405b6201fb318b43091703a34b1489ab Version: 7f4399ba405b6201fb318b43091703a34b1489ab |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/ptp/ptp_qoriq.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "46c4993a1514eea3bbc7147d0c81c23cc06c6bed",
"status": "affected",
"version": "7f4399ba405b6201fb318b43091703a34b1489ab",
"versionType": "git"
},
{
"lessThan": "3907fcb5a439933cf8c10d6dc300bc11eba30de3",
"status": "affected",
"version": "7f4399ba405b6201fb318b43091703a34b1489ab",
"versionType": "git"
},
{
"lessThan": "c0de1a26e6595b0e7969c5b35990a77a2d93104f",
"status": "affected",
"version": "7f4399ba405b6201fb318b43091703a34b1489ab",
"versionType": "git"
},
{
"lessThan": "43b4331ce0cd88ccba425e0702ba35c1a52daccf",
"status": "affected",
"version": "7f4399ba405b6201fb318b43091703a34b1489ab",
"versionType": "git"
},
{
"lessThan": "c960785c8168d0e572101ed921b9be3934ed0bc9",
"status": "affected",
"version": "7f4399ba405b6201fb318b43091703a34b1489ab",
"versionType": "git"
},
{
"lessThan": "f33642224e38d7e0d59336e10e7b4e370b1c4506",
"status": "affected",
"version": "7f4399ba405b6201fb318b43091703a34b1489ab",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/ptp/ptp_qoriq.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.2"
},
{
"lessThan": "5.2",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.240",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.177",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.106",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.23",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"version": "6.2.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.3",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.240",
"versionStartIncluding": "5.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.177",
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"vulnerable": true
},
{
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"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.23",
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"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.2.10",
"versionStartIncluding": "5.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.3",
"versionStartIncluding": "5.2",
"vulnerable": true
}
],
"negate": false,
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]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nptp_qoriq: fix memory leak in probe()\n\nSmatch complains that:\ndrivers/ptp/ptp_qoriq.c ptp_qoriq_probe()\nwarn: \u0027base\u0027 from ioremap() not released.\n\nFix this by revising the parameter from \u0027ptp_qoriq-\u003ebase\u0027 to \u0027base\u0027.\nThis is only a bug if ptp_qoriq_init() returns on the\nfirst -ENODEV error path.\nFor other error paths ptp_qoriq-\u003ebase and base are the same.\nAnd this change makes the code more readable."
}
],
"providerMetadata": {
"dateUpdated": "2025-12-30T12:23:40.491Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/46c4993a1514eea3bbc7147d0c81c23cc06c6bed"
},
{
"url": "https://git.kernel.org/stable/c/3907fcb5a439933cf8c10d6dc300bc11eba30de3"
},
{
"url": "https://git.kernel.org/stable/c/c0de1a26e6595b0e7969c5b35990a77a2d93104f"
},
{
"url": "https://git.kernel.org/stable/c/43b4331ce0cd88ccba425e0702ba35c1a52daccf"
},
{
"url": "https://git.kernel.org/stable/c/c960785c8168d0e572101ed921b9be3934ed0bc9"
},
{
"url": "https://git.kernel.org/stable/c/f33642224e38d7e0d59336e10e7b4e370b1c4506"
}
],
"title": "ptp_qoriq: fix memory leak in probe()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-54307",
"datePublished": "2025-12-30T12:23:40.491Z",
"dateReserved": "2025-12-30T12:06:44.530Z",
"dateUpdated": "2025-12-30T12:23:40.491Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2023-54306 (GCVE-0-2023-54306)
Vulnerability from cvelistv5
Published
2025-12-30 12:23
Modified
2025-12-30 12:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: tls: avoid hanging tasks on the tx_lock
syzbot sent a hung task report and Eric explains that adversarial
receiver may keep RWIN at 0 for a long time, so we are not guaranteed
to make forward progress. Thread which took tx_lock and went to sleep
may not release tx_lock for hours. Use interruptible sleep where
possible and reschedule the work if it can't take the lock.
Testing: existing selftest passes
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 79ffe6087e9145d2377385cac48d0d6a6b4225a5 Version: 79ffe6087e9145d2377385cac48d0d6a6b4225a5 Version: 79ffe6087e9145d2377385cac48d0d6a6b4225a5 Version: 79ffe6087e9145d2377385cac48d0d6a6b4225a5 Version: 79ffe6087e9145d2377385cac48d0d6a6b4225a5 Version: 79ffe6087e9145d2377385cac48d0d6a6b4225a5 Version: c8d6817345f4ba228d07380e571676405e112872 |
||
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CVE-2023-54305 (GCVE-0-2023-54305)
Vulnerability from cvelistv5
Published
2025-12-30 12:23
Modified
2025-12-30 12:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: refuse to create ea block when umounted
The ea block expansion need to access s_root while it is
already set as NULL when umount is triggered. Refuse this
request to avoid panic.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
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||
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CVE-2023-54304 (GCVE-0-2023-54304)
Vulnerability from cvelistv5
Published
2025-12-30 12:23
Modified
2025-12-30 12:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
firmware: meson_sm: fix to avoid potential NULL pointer dereference
of_match_device() may fail and returns a NULL pointer.
Fix this by checking the return value of of_match_device.
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
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Version: 525ae72d9f0b5cf027f1c78c84e41c90e86df026 Version: 8cde3c2153e8f57be884c0e73f18bc4de150e870 Version: 8cde3c2153e8f57be884c0e73f18bc4de150e870 Version: 8cde3c2153e8f57be884c0e73f18bc4de150e870 Version: 8cde3c2153e8f57be884c0e73f18bc4de150e870 Version: 8cde3c2153e8f57be884c0e73f18bc4de150e870 Version: 8cde3c2153e8f57be884c0e73f18bc4de150e870 |
||
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CVE-2023-54303 (GCVE-0-2023-54303)
Vulnerability from cvelistv5
Published
2025-12-30 12:23
Modified
2025-12-30 12:23
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Disable preemption in bpf_perf_event_output
The nesting protection in bpf_perf_event_output relies on disabled
preemption, which is guaranteed for kprobes and tracepoints.
However bpf_perf_event_output can be also called from uprobes context
through bpf_prog_run_array_sleepable function which disables migration,
but keeps preemption enabled.
This can cause task to be preempted by another one inside the nesting
protection and lead eventually to two tasks using same perf_sample_data
buffer and cause crashes like:
kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
BUG: unable to handle page fault for address: ffffffff82be3eea
...
Call Trace:
? __die+0x1f/0x70
? page_fault_oops+0x176/0x4d0
? exc_page_fault+0x132/0x230
? asm_exc_page_fault+0x22/0x30
? perf_output_sample+0x12b/0x910
? perf_event_output+0xd0/0x1d0
? bpf_perf_event_output+0x162/0x1d0
? bpf_prog_c6271286d9a4c938_krava1+0x76/0x87
? __uprobe_perf_func+0x12b/0x540
? uprobe_dispatcher+0x2c4/0x430
? uprobe_notify_resume+0x2da/0xce0
? atomic_notifier_call_chain+0x7b/0x110
? exit_to_user_mode_prepare+0x13e/0x290
? irqentry_exit_to_user_mode+0x5/0x30
? asm_exc_int3+0x35/0x40
Fixing this by disabling preemption in bpf_perf_event_output.
References
Impacted products
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