CVE-2023-52578 (GCVE-0-2023-52578)
Vulnerability from cvelistv5 – Published: 2024-03-02 21:59 – Updated: 2026-05-11 19:29
VLAI
Title
net: bridge: use DEV_STATS_INC()
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: bridge: use DEV_STATS_INC()
syzbot/KCSAN reported data-races in br_handle_frame_finish() [1]
This function can run from multiple cpus without mutual exclusion.
Adopt SMP safe DEV_STATS_INC() to update dev->stats fields.
Handles updates to dev->stats.tx_dropped while we are at it.
[1]
BUG: KCSAN: data-race in br_handle_frame_finish / br_handle_frame_finish
read-write to 0xffff8881374b2178 of 8 bytes by interrupt on cpu 1:
br_handle_frame_finish+0xd4f/0xef0 net/bridge/br_input.c:189
br_nf_hook_thresh+0x1ed/0x220
br_nf_pre_routing_finish_ipv6+0x50f/0x540
NF_HOOK include/linux/netfilter.h:304 [inline]
br_nf_pre_routing_ipv6+0x1e3/0x2a0 net/bridge/br_netfilter_ipv6.c:178
br_nf_pre_routing+0x526/0xba0 net/bridge/br_netfilter_hooks.c:508
nf_hook_entry_hookfn include/linux/netfilter.h:144 [inline]
nf_hook_bridge_pre net/bridge/br_input.c:272 [inline]
br_handle_frame+0x4c9/0x940 net/bridge/br_input.c:417
__netif_receive_skb_core+0xa8a/0x21e0 net/core/dev.c:5417
__netif_receive_skb_one_core net/core/dev.c:5521 [inline]
__netif_receive_skb+0x57/0x1b0 net/core/dev.c:5637
process_backlog+0x21f/0x380 net/core/dev.c:5965
__napi_poll+0x60/0x3b0 net/core/dev.c:6527
napi_poll net/core/dev.c:6594 [inline]
net_rx_action+0x32b/0x750 net/core/dev.c:6727
__do_softirq+0xc1/0x265 kernel/softirq.c:553
run_ksoftirqd+0x17/0x20 kernel/softirq.c:921
smpboot_thread_fn+0x30a/0x4a0 kernel/smpboot.c:164
kthread+0x1d7/0x210 kernel/kthread.c:388
ret_from_fork+0x48/0x60 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304
read-write to 0xffff8881374b2178 of 8 bytes by interrupt on cpu 0:
br_handle_frame_finish+0xd4f/0xef0 net/bridge/br_input.c:189
br_nf_hook_thresh+0x1ed/0x220
br_nf_pre_routing_finish_ipv6+0x50f/0x540
NF_HOOK include/linux/netfilter.h:304 [inline]
br_nf_pre_routing_ipv6+0x1e3/0x2a0 net/bridge/br_netfilter_ipv6.c:178
br_nf_pre_routing+0x526/0xba0 net/bridge/br_netfilter_hooks.c:508
nf_hook_entry_hookfn include/linux/netfilter.h:144 [inline]
nf_hook_bridge_pre net/bridge/br_input.c:272 [inline]
br_handle_frame+0x4c9/0x940 net/bridge/br_input.c:417
__netif_receive_skb_core+0xa8a/0x21e0 net/core/dev.c:5417
__netif_receive_skb_one_core net/core/dev.c:5521 [inline]
__netif_receive_skb+0x57/0x1b0 net/core/dev.c:5637
process_backlog+0x21f/0x380 net/core/dev.c:5965
__napi_poll+0x60/0x3b0 net/core/dev.c:6527
napi_poll net/core/dev.c:6594 [inline]
net_rx_action+0x32b/0x750 net/core/dev.c:6727
__do_softirq+0xc1/0x265 kernel/softirq.c:553
do_softirq+0x5e/0x90 kernel/softirq.c:454
__local_bh_enable_ip+0x64/0x70 kernel/softirq.c:381
__raw_spin_unlock_bh include/linux/spinlock_api_smp.h:167 [inline]
_raw_spin_unlock_bh+0x36/0x40 kernel/locking/spinlock.c:210
spin_unlock_bh include/linux/spinlock.h:396 [inline]
batadv_tt_local_purge+0x1a8/0x1f0 net/batman-adv/translation-table.c:1356
batadv_tt_purge+0x2b/0x630 net/batman-adv/translation-table.c:3560
process_one_work kernel/workqueue.c:2630 [inline]
process_scheduled_works+0x5b8/0xa30 kernel/workqueue.c:2703
worker_thread+0x525/0x730 kernel/workqueue.c:2784
kthread+0x1d7/0x210 kernel/kthread.c:388
ret_from_fork+0x48/0x60 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304
value changed: 0x00000000000d7190 -> 0x00000000000d7191
Reported by Kernel Concurrency Sanitizer on:
CPU: 0 PID: 14848 Comm: kworker/u4:11 Not tainted 6.6.0-rc1-syzkaller-00236-gad8a69f361b9 #0
Severity
No CVSS data available.
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
1c29fc4989bc2a3838b2837adc12b8aeb0feeede , < d2346e6beb699909ca455d9d20c4e577ce900839
(git)
Affected: 1c29fc4989bc2a3838b2837adc12b8aeb0feeede , < ad8d39c7b437fcdab7208a6a56c093d222c008d5 (git) Affected: 1c29fc4989bc2a3838b2837adc12b8aeb0feeede , < 04cc361f029c14dd067ad180525c7392334c9bfd (git) Affected: 1c29fc4989bc2a3838b2837adc12b8aeb0feeede , < 8bc97117b51d68d5cea8f5351cca2d8c4153f394 (git) Affected: 1c29fc4989bc2a3838b2837adc12b8aeb0feeede , < 89f9f20b1cbd36d99d5a248a4bf8d11d4fd049a2 (git) Affected: 1c29fc4989bc2a3838b2837adc12b8aeb0feeede , < f2ef4cb4d418fa64fe73eb84d10cc5c0e52e00fa (git) Affected: 1c29fc4989bc2a3838b2837adc12b8aeb0feeede , < 44bdb313da57322c9b3c108eb66981c6ec6509f4 (git) |
|
| Linux | Linux |
Affected:
2.6.17
Unaffected: 0 , < 2.6.17 (semver) Unaffected: 4.19.296 , ≤ 4.19.* (semver) Unaffected: 5.4.258 , ≤ 5.4.* (semver) Unaffected: 5.10.198 , ≤ 5.10.* (semver) Unaffected: 5.15.134 , ≤ 5.15.* (semver) Unaffected: 6.1.56 , ≤ 6.1.* (semver) Unaffected: 6.5.6 , ≤ 6.5.* (semver) Unaffected: 6.6 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-52578",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-03-04T19:38:46.923888Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-06-04T17:22:50.080Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-02T23:03:21.190Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/d2346e6beb699909ca455d9d20c4e577ce900839"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/ad8d39c7b437fcdab7208a6a56c093d222c008d5"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/04cc361f029c14dd067ad180525c7392334c9bfd"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/8bc97117b51d68d5cea8f5351cca2d8c4153f394"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/89f9f20b1cbd36d99d5a248a4bf8d11d4fd049a2"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/f2ef4cb4d418fa64fe73eb84d10cc5c0e52e00fa"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/44bdb313da57322c9b3c108eb66981c6ec6509f4"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/bridge/br_forward.c",
"net/bridge/br_input.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "d2346e6beb699909ca455d9d20c4e577ce900839",
"status": "affected",
"version": "1c29fc4989bc2a3838b2837adc12b8aeb0feeede",
"versionType": "git"
},
{
"lessThan": "ad8d39c7b437fcdab7208a6a56c093d222c008d5",
"status": "affected",
"version": "1c29fc4989bc2a3838b2837adc12b8aeb0feeede",
"versionType": "git"
},
{
"lessThan": "04cc361f029c14dd067ad180525c7392334c9bfd",
"status": "affected",
"version": "1c29fc4989bc2a3838b2837adc12b8aeb0feeede",
"versionType": "git"
},
{
"lessThan": "8bc97117b51d68d5cea8f5351cca2d8c4153f394",
"status": "affected",
"version": "1c29fc4989bc2a3838b2837adc12b8aeb0feeede",
"versionType": "git"
},
{
"lessThan": "89f9f20b1cbd36d99d5a248a4bf8d11d4fd049a2",
"status": "affected",
"version": "1c29fc4989bc2a3838b2837adc12b8aeb0feeede",
"versionType": "git"
},
{
"lessThan": "f2ef4cb4d418fa64fe73eb84d10cc5c0e52e00fa",
"status": "affected",
"version": "1c29fc4989bc2a3838b2837adc12b8aeb0feeede",
"versionType": "git"
},
{
"lessThan": "44bdb313da57322c9b3c108eb66981c6ec6509f4",
"status": "affected",
"version": "1c29fc4989bc2a3838b2837adc12b8aeb0feeede",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/bridge/br_forward.c",
"net/bridge/br_input.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.17"
},
{
"lessThan": "2.6.17",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.296",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.258",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.198",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.134",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.56",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.5.*",
"status": "unaffected",
"version": "6.5.6",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.6",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.296",
"versionStartIncluding": "2.6.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.258",
"versionStartIncluding": "2.6.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.198",
"versionStartIncluding": "2.6.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.134",
"versionStartIncluding": "2.6.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.56",
"versionStartIncluding": "2.6.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.5.6",
"versionStartIncluding": "2.6.17",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6",
"versionStartIncluding": "2.6.17",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: bridge: use DEV_STATS_INC()\n\nsyzbot/KCSAN reported data-races in br_handle_frame_finish() [1]\nThis function can run from multiple cpus without mutual exclusion.\n\nAdopt SMP safe DEV_STATS_INC() to update dev-\u003estats fields.\n\nHandles updates to dev-\u003estats.tx_dropped while we are at it.\n\n[1]\nBUG: KCSAN: data-race in br_handle_frame_finish / br_handle_frame_finish\n\nread-write to 0xffff8881374b2178 of 8 bytes by interrupt on cpu 1:\nbr_handle_frame_finish+0xd4f/0xef0 net/bridge/br_input.c:189\nbr_nf_hook_thresh+0x1ed/0x220\nbr_nf_pre_routing_finish_ipv6+0x50f/0x540\nNF_HOOK include/linux/netfilter.h:304 [inline]\nbr_nf_pre_routing_ipv6+0x1e3/0x2a0 net/bridge/br_netfilter_ipv6.c:178\nbr_nf_pre_routing+0x526/0xba0 net/bridge/br_netfilter_hooks.c:508\nnf_hook_entry_hookfn include/linux/netfilter.h:144 [inline]\nnf_hook_bridge_pre net/bridge/br_input.c:272 [inline]\nbr_handle_frame+0x4c9/0x940 net/bridge/br_input.c:417\n__netif_receive_skb_core+0xa8a/0x21e0 net/core/dev.c:5417\n__netif_receive_skb_one_core net/core/dev.c:5521 [inline]\n__netif_receive_skb+0x57/0x1b0 net/core/dev.c:5637\nprocess_backlog+0x21f/0x380 net/core/dev.c:5965\n__napi_poll+0x60/0x3b0 net/core/dev.c:6527\nnapi_poll net/core/dev.c:6594 [inline]\nnet_rx_action+0x32b/0x750 net/core/dev.c:6727\n__do_softirq+0xc1/0x265 kernel/softirq.c:553\nrun_ksoftirqd+0x17/0x20 kernel/softirq.c:921\nsmpboot_thread_fn+0x30a/0x4a0 kernel/smpboot.c:164\nkthread+0x1d7/0x210 kernel/kthread.c:388\nret_from_fork+0x48/0x60 arch/x86/kernel/process.c:147\nret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304\n\nread-write to 0xffff8881374b2178 of 8 bytes by interrupt on cpu 0:\nbr_handle_frame_finish+0xd4f/0xef0 net/bridge/br_input.c:189\nbr_nf_hook_thresh+0x1ed/0x220\nbr_nf_pre_routing_finish_ipv6+0x50f/0x540\nNF_HOOK include/linux/netfilter.h:304 [inline]\nbr_nf_pre_routing_ipv6+0x1e3/0x2a0 net/bridge/br_netfilter_ipv6.c:178\nbr_nf_pre_routing+0x526/0xba0 net/bridge/br_netfilter_hooks.c:508\nnf_hook_entry_hookfn include/linux/netfilter.h:144 [inline]\nnf_hook_bridge_pre net/bridge/br_input.c:272 [inline]\nbr_handle_frame+0x4c9/0x940 net/bridge/br_input.c:417\n__netif_receive_skb_core+0xa8a/0x21e0 net/core/dev.c:5417\n__netif_receive_skb_one_core net/core/dev.c:5521 [inline]\n__netif_receive_skb+0x57/0x1b0 net/core/dev.c:5637\nprocess_backlog+0x21f/0x380 net/core/dev.c:5965\n__napi_poll+0x60/0x3b0 net/core/dev.c:6527\nnapi_poll net/core/dev.c:6594 [inline]\nnet_rx_action+0x32b/0x750 net/core/dev.c:6727\n__do_softirq+0xc1/0x265 kernel/softirq.c:553\ndo_softirq+0x5e/0x90 kernel/softirq.c:454\n__local_bh_enable_ip+0x64/0x70 kernel/softirq.c:381\n__raw_spin_unlock_bh include/linux/spinlock_api_smp.h:167 [inline]\n_raw_spin_unlock_bh+0x36/0x40 kernel/locking/spinlock.c:210\nspin_unlock_bh include/linux/spinlock.h:396 [inline]\nbatadv_tt_local_purge+0x1a8/0x1f0 net/batman-adv/translation-table.c:1356\nbatadv_tt_purge+0x2b/0x630 net/batman-adv/translation-table.c:3560\nprocess_one_work kernel/workqueue.c:2630 [inline]\nprocess_scheduled_works+0x5b8/0xa30 kernel/workqueue.c:2703\nworker_thread+0x525/0x730 kernel/workqueue.c:2784\nkthread+0x1d7/0x210 kernel/kthread.c:388\nret_from_fork+0x48/0x60 arch/x86/kernel/process.c:147\nret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304\n\nvalue changed: 0x00000000000d7190 -\u003e 0x00000000000d7191\n\nReported by Kernel Concurrency Sanitizer on:\nCPU: 0 PID: 14848 Comm: kworker/u4:11 Not tainted 6.6.0-rc1-syzkaller-00236-gad8a69f361b9 #0"
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T19:29:37.788Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/d2346e6beb699909ca455d9d20c4e577ce900839"
},
{
"url": "https://git.kernel.org/stable/c/ad8d39c7b437fcdab7208a6a56c093d222c008d5"
},
{
"url": "https://git.kernel.org/stable/c/04cc361f029c14dd067ad180525c7392334c9bfd"
},
{
"url": "https://git.kernel.org/stable/c/8bc97117b51d68d5cea8f5351cca2d8c4153f394"
},
{
"url": "https://git.kernel.org/stable/c/89f9f20b1cbd36d99d5a248a4bf8d11d4fd049a2"
},
{
"url": "https://git.kernel.org/stable/c/f2ef4cb4d418fa64fe73eb84d10cc5c0e52e00fa"
},
{
"url": "https://git.kernel.org/stable/c/44bdb313da57322c9b3c108eb66981c6ec6509f4"
}
],
"title": "net: bridge: use DEV_STATS_INC()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-52578",
"datePublished": "2024-03-02T21:59:45.921Z",
"dateReserved": "2024-03-02T21:55:42.569Z",
"dateUpdated": "2026-05-11T19:29:37.788Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2023-52578",
"date": "2026-05-27",
"epss": "9e-05",
"percentile": "0.01021"
},
"fkie_nvd": {
"configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"2.6.17\", \"versionEndExcluding\": \"4.19.296\", \"matchCriteriaId\": \"2898EF06-120F-42F5-BB0D-938C733A2E1C\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"4.20\", \"versionEndExcluding\": \"5.4.258\", \"matchCriteriaId\": \"1208C905-CEAA-49F2-B357-72A5185B2656\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"5.5\", \"versionEndExcluding\": \"5.10.198\", \"matchCriteriaId\": \"66D916C3-4087-44FF-9CD9-D2826BCC9E3D\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"5.11\", \"versionEndExcluding\": \"5.15.134\", \"matchCriteriaId\": \"346A7B1E-5048-460C-9640-5EFA2075158B\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"5.16\", \"versionEndExcluding\": \"6.1.56\", \"matchCriteriaId\": \"5EA89569-DD45-4A69-BB4D-8356FA9386BD\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"6.2\", \"versionEndExcluding\": \"6.5.6\", \"matchCriteriaId\": \"870FC772-173A-4A0F-B1AF-7976AD6057D3\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:6.6:rc1:*:*:*:*:*:*\", \"matchCriteriaId\": \"84267A4F-DBC2-444F-B41D-69E15E1BEC97\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:6.6:rc2:*:*:*:*:*:*\", \"matchCriteriaId\": \"FB440208-241C-4246-9A83-C1715C0DAA6C\"}]}]}]",
"descriptions": "[{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet: bridge: use DEV_STATS_INC()\\n\\nsyzbot/KCSAN reported data-races in br_handle_frame_finish() [1]\\nThis function can run from multiple cpus without mutual exclusion.\\n\\nAdopt SMP safe DEV_STATS_INC() to update dev-\u003estats fields.\\n\\nHandles updates to dev-\u003estats.tx_dropped while we are at it.\\n\\n[1]\\nBUG: KCSAN: data-race in br_handle_frame_finish / br_handle_frame_finish\\n\\nread-write to 0xffff8881374b2178 of 8 bytes by interrupt on cpu 1:\\nbr_handle_frame_finish+0xd4f/0xef0 net/bridge/br_input.c:189\\nbr_nf_hook_thresh+0x1ed/0x220\\nbr_nf_pre_routing_finish_ipv6+0x50f/0x540\\nNF_HOOK include/linux/netfilter.h:304 [inline]\\nbr_nf_pre_routing_ipv6+0x1e3/0x2a0 net/bridge/br_netfilter_ipv6.c:178\\nbr_nf_pre_routing+0x526/0xba0 net/bridge/br_netfilter_hooks.c:508\\nnf_hook_entry_hookfn include/linux/netfilter.h:144 [inline]\\nnf_hook_bridge_pre net/bridge/br_input.c:272 [inline]\\nbr_handle_frame+0x4c9/0x940 net/bridge/br_input.c:417\\n__netif_receive_skb_core+0xa8a/0x21e0 net/core/dev.c:5417\\n__netif_receive_skb_one_core net/core/dev.c:5521 [inline]\\n__netif_receive_skb+0x57/0x1b0 net/core/dev.c:5637\\nprocess_backlog+0x21f/0x380 net/core/dev.c:5965\\n__napi_poll+0x60/0x3b0 net/core/dev.c:6527\\nnapi_poll net/core/dev.c:6594 [inline]\\nnet_rx_action+0x32b/0x750 net/core/dev.c:6727\\n__do_softirq+0xc1/0x265 kernel/softirq.c:553\\nrun_ksoftirqd+0x17/0x20 kernel/softirq.c:921\\nsmpboot_thread_fn+0x30a/0x4a0 kernel/smpboot.c:164\\nkthread+0x1d7/0x210 kernel/kthread.c:388\\nret_from_fork+0x48/0x60 arch/x86/kernel/process.c:147\\nret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304\\n\\nread-write to 0xffff8881374b2178 of 8 bytes by interrupt on cpu 0:\\nbr_handle_frame_finish+0xd4f/0xef0 net/bridge/br_input.c:189\\nbr_nf_hook_thresh+0x1ed/0x220\\nbr_nf_pre_routing_finish_ipv6+0x50f/0x540\\nNF_HOOK include/linux/netfilter.h:304 [inline]\\nbr_nf_pre_routing_ipv6+0x1e3/0x2a0 net/bridge/br_netfilter_ipv6.c:178\\nbr_nf_pre_routing+0x526/0xba0 net/bridge/br_netfilter_hooks.c:508\\nnf_hook_entry_hookfn include/linux/netfilter.h:144 [inline]\\nnf_hook_bridge_pre net/bridge/br_input.c:272 [inline]\\nbr_handle_frame+0x4c9/0x940 net/bridge/br_input.c:417\\n__netif_receive_skb_core+0xa8a/0x21e0 net/core/dev.c:5417\\n__netif_receive_skb_one_core net/core/dev.c:5521 [inline]\\n__netif_receive_skb+0x57/0x1b0 net/core/dev.c:5637\\nprocess_backlog+0x21f/0x380 net/core/dev.c:5965\\n__napi_poll+0x60/0x3b0 net/core/dev.c:6527\\nnapi_poll net/core/dev.c:6594 [inline]\\nnet_rx_action+0x32b/0x750 net/core/dev.c:6727\\n__do_softirq+0xc1/0x265 kernel/softirq.c:553\\ndo_softirq+0x5e/0x90 kernel/softirq.c:454\\n__local_bh_enable_ip+0x64/0x70 kernel/softirq.c:381\\n__raw_spin_unlock_bh include/linux/spinlock_api_smp.h:167 [inline]\\n_raw_spin_unlock_bh+0x36/0x40 kernel/locking/spinlock.c:210\\nspin_unlock_bh include/linux/spinlock.h:396 [inline]\\nbatadv_tt_local_purge+0x1a8/0x1f0 net/batman-adv/translation-table.c:1356\\nbatadv_tt_purge+0x2b/0x630 net/batman-adv/translation-table.c:3560\\nprocess_one_work kernel/workqueue.c:2630 [inline]\\nprocess_scheduled_works+0x5b8/0xa30 kernel/workqueue.c:2703\\nworker_thread+0x525/0x730 kernel/workqueue.c:2784\\nkthread+0x1d7/0x210 kernel/kthread.c:388\\nret_from_fork+0x48/0x60 arch/x86/kernel/process.c:147\\nret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304\\n\\nvalue changed: 0x00000000000d7190 -\u003e 0x00000000000d7191\\n\\nReported by Kernel Concurrency Sanitizer on:\\nCPU: 0 PID: 14848 Comm: kworker/u4:11 Not tainted 6.6.0-rc1-syzkaller-00236-gad8a69f361b9 #0\"}, {\"lang\": \"es\", \"value\": \"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: bridge: use DEV_STATS_INC() syzbot/KCSAN inform\\u00f3 ejecuci\\u00f3ns de datos en br_handle_frame_finish() [1] Esta funci\\u00f3n se puede ejecutar desde m\\u00faltiples CPU sin exclusi\\u00f3n mutua. Adopte DEV_STATS_INC() seguro para SMP para actualizar los campos dev-\u0026gt;stats. Maneja las actualizaciones de dev-\u0026gt;stats.tx_dropped mientras estamos en ello. [1] ERROR: KCSAN: ejecuci\\u00f3n de datos en br_handle_frame_finish / br_handle_frame_finish lectura-escritura en 0xffff8881374b2178 de 8 bytes por interrupci\\u00f3n en la CPU 1: br_handle_frame_finish+0xd4f/0xef0 net/bridge/br_input.c:189 br_nf_hook_thresh+0x1ed/0x 220 br_nf_pre_routing_finish_ipv6+0x50f /0x540 NF_HOOK include/linux/netfilter.h:304 [en l\\u00ednea] br_nf_pre_routing_ipv6+0x1e3/0x2a0 net/bridge/br_netfilter_ipv6.c:178 br_nf_pre_routing+0x526/0xba0 net/bridge/br_netfilter_hooks.c:508 nf_hook_entry_hoo kfn incluye/linux/netfilter. h:144 [en l\\u00ednea] nf_hook_bridge_pre net/bridge/br_input.c:272 [en l\\u00ednea] br_handle_frame+0x4c9/0x940 net/bridge/br_input.c:417 __netif_receive_skb_core+0xa8a/0x21e0 net/core/dev.c:5417 __netif_receive_skb_one_core net / core/dev.c:5521 [en l\\u00ednea] __netif_receive_skb+0x57/0x1b0 net/core/dev.c:5637 Process_backlog+0x21f/0x380 net/core/dev.c:5965 __napi_poll+0x60/0x3b0 net/core/dev.c :6527 napi_poll net/core/dev.c:6594 [en l\\u00ednea] net_rx_action+0x32b/0x750 net/core/dev.c:6727 __do_softirq+0xc1/0x265 kernel/softirq.c:553 run_ksoftirqd+0x17/0x20 kernel/softirq. c:921 smpboot_thread_fn+0x30a/0x4a0 kernel/smpboot.c:164 kthread+0x1d7/0x210 kernel/kthread.c:388 ret_from_fork+0x48/0x60 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x11/0x20 arch/ x86/entry/entry_64.S:304 lectura-escritura en 0xffff8881374b2178 de 8 bytes por interrupci\\u00f3n en la CPU 0: br_handle_frame_finish+0xd4f/0xef0 net/bridge/br_input.c:189 br_nf_hook_thresh+0x1ed/0x220 br_nf_pre_routing_finish_ ipv6+0x50f/0x540 NF_HOOK incluye/ linux/netfilter.h:304 [en l\\u00ednea] br_nf_pre_routing_ipv6+0x1e3/0x2a0 net/bridge/br_netfilter_ipv6.c:178 br_nf_pre_routing+0x526/0xba0 net/bridge/br_netfilter_hooks.c:508 nf_hook_entry_hookfn include/linux/netfilter. h:144 [en l\\u00ednea ] nf_hook_bridge_pre net/bridge/br_input.c: 272 [inline] br_handle_frame+0x4c9/0x940 net/bridge/br_input.c: 417 __netif_receive_skb_core+0xa8a/0x21e0 net/cors/dev.c: 5417 __netife_skbore dev.c :5521 [en l\\u00ednea] __netif_receive_skb+0x57/0x1b0 net/core/dev.c:5637 Process_backlog+0x21f/0x380 net/core/dev.c:5965 __napi_poll+0x60/0x3b0 net/core/dev.c:6527 napi_poll net/ core/dev.c:6594 [en l\\u00ednea] net_rx_action+0x32b/0x750 net/core/dev.c:6727 __do_softirq+0xc1/0x265 kernel/softirq.c:553 do_softirq+0x5e/0x90 kernel/softirq.c:454 __local_bh_enable_ip+ 0x64/0x70 kernel/softirq.c:381 __raw_spin_unlock_bh include/linux/spinlock_api_smp.h:167 [en l\\u00ednea] _raw_spin_unlock_bh+0x36/0x40 kernel/locking/spinlock.c:210 spin_unlock_bh include/linux/spinlock.h:396 [en l\\u00ednea] batadv_tt_local_purge+0x1a8/0x1f0 net/batman-adv/translation-table.c:1356 batadv_tt_purge+0x2b/0x630 net/batman-adv/translation-table.c:3560 Process_one_work kernel/workqueue.c:2630 [en l\\u00ednea] Process_scheduled_works+0x5b8 /0xa30 kernel/workqueue.c:2703 trabajador_thread+0x525/0x730 kernel/workqueue.c:2784 kthread+0x1d7/0x210 kernel/kthread.c:388 ret_from_fork+0x48/0x60 arch/x86/kernel/process.c:147 ret_from_fork_asm +0x11/0x20 arch/x86/entry/entry_64.S:304 valor cambiado: 0x00000000000d7190 -\u0026gt; 0x00000000000d7191 Reportado por Kernel Concurrency Sanitizer en: CPU: 0 PID: 14848 Comm: kworker/u4:11 No contaminado 6.6.0-rc1 - syzkaller-00236-gad8a69f361b9 #0\"}]",
"id": "CVE-2023-52578",
"lastModified": "2024-12-11T17:44:23.533",
"metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 7.0, \"baseSeverity\": \"HIGH\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.0, \"impactScore\": 5.9}]}",
"published": "2024-03-02T22:15:49.583",
"references": "[{\"url\": \"https://git.kernel.org/stable/c/04cc361f029c14dd067ad180525c7392334c9bfd\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/44bdb313da57322c9b3c108eb66981c6ec6509f4\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/89f9f20b1cbd36d99d5a248a4bf8d11d4fd049a2\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/8bc97117b51d68d5cea8f5351cca2d8c4153f394\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/ad8d39c7b437fcdab7208a6a56c093d222c008d5\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/d2346e6beb699909ca455d9d20c4e577ce900839\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/f2ef4cb4d418fa64fe73eb84d10cc5c0e52e00fa\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/04cc361f029c14dd067ad180525c7392334c9bfd\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/44bdb313da57322c9b3c108eb66981c6ec6509f4\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/89f9f20b1cbd36d99d5a248a4bf8d11d4fd049a2\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/8bc97117b51d68d5cea8f5351cca2d8c4153f394\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/ad8d39c7b437fcdab7208a6a56c093d222c008d5\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/d2346e6beb699909ca455d9d20c4e577ce900839\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/f2ef4cb4d418fa64fe73eb84d10cc5c0e52e00fa\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}]",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Analyzed",
"weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-362\"}]}]"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2023-52578\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-03-02T22:15:49.583\",\"lastModified\":\"2024-12-11T17:44:23.533\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet: bridge: use DEV_STATS_INC()\\n\\nsyzbot/KCSAN reported data-races in br_handle_frame_finish() [1]\\nThis function can run from multiple cpus without mutual exclusion.\\n\\nAdopt SMP safe DEV_STATS_INC() to update dev-\u003estats fields.\\n\\nHandles updates to dev-\u003estats.tx_dropped while we are at it.\\n\\n[1]\\nBUG: KCSAN: data-race in br_handle_frame_finish / br_handle_frame_finish\\n\\nread-write to 0xffff8881374b2178 of 8 bytes by interrupt on cpu 1:\\nbr_handle_frame_finish+0xd4f/0xef0 net/bridge/br_input.c:189\\nbr_nf_hook_thresh+0x1ed/0x220\\nbr_nf_pre_routing_finish_ipv6+0x50f/0x540\\nNF_HOOK include/linux/netfilter.h:304 [inline]\\nbr_nf_pre_routing_ipv6+0x1e3/0x2a0 net/bridge/br_netfilter_ipv6.c:178\\nbr_nf_pre_routing+0x526/0xba0 net/bridge/br_netfilter_hooks.c:508\\nnf_hook_entry_hookfn include/linux/netfilter.h:144 [inline]\\nnf_hook_bridge_pre net/bridge/br_input.c:272 [inline]\\nbr_handle_frame+0x4c9/0x940 net/bridge/br_input.c:417\\n__netif_receive_skb_core+0xa8a/0x21e0 net/core/dev.c:5417\\n__netif_receive_skb_one_core net/core/dev.c:5521 [inline]\\n__netif_receive_skb+0x57/0x1b0 net/core/dev.c:5637\\nprocess_backlog+0x21f/0x380 net/core/dev.c:5965\\n__napi_poll+0x60/0x3b0 net/core/dev.c:6527\\nnapi_poll net/core/dev.c:6594 [inline]\\nnet_rx_action+0x32b/0x750 net/core/dev.c:6727\\n__do_softirq+0xc1/0x265 kernel/softirq.c:553\\nrun_ksoftirqd+0x17/0x20 kernel/softirq.c:921\\nsmpboot_thread_fn+0x30a/0x4a0 kernel/smpboot.c:164\\nkthread+0x1d7/0x210 kernel/kthread.c:388\\nret_from_fork+0x48/0x60 arch/x86/kernel/process.c:147\\nret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304\\n\\nread-write to 0xffff8881374b2178 of 8 bytes by interrupt on cpu 0:\\nbr_handle_frame_finish+0xd4f/0xef0 net/bridge/br_input.c:189\\nbr_nf_hook_thresh+0x1ed/0x220\\nbr_nf_pre_routing_finish_ipv6+0x50f/0x540\\nNF_HOOK include/linux/netfilter.h:304 [inline]\\nbr_nf_pre_routing_ipv6+0x1e3/0x2a0 net/bridge/br_netfilter_ipv6.c:178\\nbr_nf_pre_routing+0x526/0xba0 net/bridge/br_netfilter_hooks.c:508\\nnf_hook_entry_hookfn include/linux/netfilter.h:144 [inline]\\nnf_hook_bridge_pre net/bridge/br_input.c:272 [inline]\\nbr_handle_frame+0x4c9/0x940 net/bridge/br_input.c:417\\n__netif_receive_skb_core+0xa8a/0x21e0 net/core/dev.c:5417\\n__netif_receive_skb_one_core net/core/dev.c:5521 [inline]\\n__netif_receive_skb+0x57/0x1b0 net/core/dev.c:5637\\nprocess_backlog+0x21f/0x380 net/core/dev.c:5965\\n__napi_poll+0x60/0x3b0 net/core/dev.c:6527\\nnapi_poll net/core/dev.c:6594 [inline]\\nnet_rx_action+0x32b/0x750 net/core/dev.c:6727\\n__do_softirq+0xc1/0x265 kernel/softirq.c:553\\ndo_softirq+0x5e/0x90 kernel/softirq.c:454\\n__local_bh_enable_ip+0x64/0x70 kernel/softirq.c:381\\n__raw_spin_unlock_bh include/linux/spinlock_api_smp.h:167 [inline]\\n_raw_spin_unlock_bh+0x36/0x40 kernel/locking/spinlock.c:210\\nspin_unlock_bh include/linux/spinlock.h:396 [inline]\\nbatadv_tt_local_purge+0x1a8/0x1f0 net/batman-adv/translation-table.c:1356\\nbatadv_tt_purge+0x2b/0x630 net/batman-adv/translation-table.c:3560\\nprocess_one_work kernel/workqueue.c:2630 [inline]\\nprocess_scheduled_works+0x5b8/0xa30 kernel/workqueue.c:2703\\nworker_thread+0x525/0x730 kernel/workqueue.c:2784\\nkthread+0x1d7/0x210 kernel/kthread.c:388\\nret_from_fork+0x48/0x60 arch/x86/kernel/process.c:147\\nret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304\\n\\nvalue changed: 0x00000000000d7190 -\u003e 0x00000000000d7191\\n\\nReported by Kernel Concurrency Sanitizer on:\\nCPU: 0 PID: 14848 Comm: kworker/u4:11 Not tainted 6.6.0-rc1-syzkaller-00236-gad8a69f361b9 #0\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: bridge: use DEV_STATS_INC() syzbot/KCSAN inform\u00f3 ejecuci\u00f3ns de datos en br_handle_frame_finish() [1] Esta funci\u00f3n se puede ejecutar desde m\u00faltiples CPU sin exclusi\u00f3n mutua. Adopte DEV_STATS_INC() seguro para SMP para actualizar los campos dev-\u0026gt;stats. Maneja las actualizaciones de dev-\u0026gt;stats.tx_dropped mientras estamos en ello. [1] ERROR: KCSAN: ejecuci\u00f3n de datos en br_handle_frame_finish / br_handle_frame_finish lectura-escritura en 0xffff8881374b2178 de 8 bytes por interrupci\u00f3n en la CPU 1: br_handle_frame_finish+0xd4f/0xef0 net/bridge/br_input.c:189 br_nf_hook_thresh+0x1ed/0x 220 br_nf_pre_routing_finish_ipv6+0x50f /0x540 NF_HOOK include/linux/netfilter.h:304 [en l\u00ednea] br_nf_pre_routing_ipv6+0x1e3/0x2a0 net/bridge/br_netfilter_ipv6.c:178 br_nf_pre_routing+0x526/0xba0 net/bridge/br_netfilter_hooks.c:508 nf_hook_entry_hoo kfn incluye/linux/netfilter. h:144 [en l\u00ednea] nf_hook_bridge_pre net/bridge/br_input.c:272 [en l\u00ednea] br_handle_frame+0x4c9/0x940 net/bridge/br_input.c:417 __netif_receive_skb_core+0xa8a/0x21e0 net/core/dev.c:5417 __netif_receive_skb_one_core net / core/dev.c:5521 [en l\u00ednea] __netif_receive_skb+0x57/0x1b0 net/core/dev.c:5637 Process_backlog+0x21f/0x380 net/core/dev.c:5965 __napi_poll+0x60/0x3b0 net/core/dev.c :6527 napi_poll net/core/dev.c:6594 [en l\u00ednea] net_rx_action+0x32b/0x750 net/core/dev.c:6727 __do_softirq+0xc1/0x265 kernel/softirq.c:553 run_ksoftirqd+0x17/0x20 kernel/softirq. c:921 smpboot_thread_fn+0x30a/0x4a0 kernel/smpboot.c:164 kthread+0x1d7/0x210 kernel/kthread.c:388 ret_from_fork+0x48/0x60 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x11/0x20 arch/ x86/entry/entry_64.S:304 lectura-escritura en 0xffff8881374b2178 de 8 bytes por interrupci\u00f3n en la CPU 0: br_handle_frame_finish+0xd4f/0xef0 net/bridge/br_input.c:189 br_nf_hook_thresh+0x1ed/0x220 br_nf_pre_routing_finish_ ipv6+0x50f/0x540 NF_HOOK incluye/ linux/netfilter.h:304 [en l\u00ednea] br_nf_pre_routing_ipv6+0x1e3/0x2a0 net/bridge/br_netfilter_ipv6.c:178 br_nf_pre_routing+0x526/0xba0 net/bridge/br_netfilter_hooks.c:508 nf_hook_entry_hookfn include/linux/netfilter. h:144 [en l\u00ednea ] nf_hook_bridge_pre net/bridge/br_input.c: 272 [inline] br_handle_frame+0x4c9/0x940 net/bridge/br_input.c: 417 __netif_receive_skb_core+0xa8a/0x21e0 net/cors/dev.c: 5417 __netife_skbore dev.c :5521 [en l\u00ednea] __netif_receive_skb+0x57/0x1b0 net/core/dev.c:5637 Process_backlog+0x21f/0x380 net/core/dev.c:5965 __napi_poll+0x60/0x3b0 net/core/dev.c:6527 napi_poll net/ core/dev.c:6594 [en l\u00ednea] net_rx_action+0x32b/0x750 net/core/dev.c:6727 __do_softirq+0xc1/0x265 kernel/softirq.c:553 do_softirq+0x5e/0x90 kernel/softirq.c:454 __local_bh_enable_ip+ 0x64/0x70 kernel/softirq.c:381 __raw_spin_unlock_bh include/linux/spinlock_api_smp.h:167 [en l\u00ednea] _raw_spin_unlock_bh+0x36/0x40 kernel/locking/spinlock.c:210 spin_unlock_bh include/linux/spinlock.h:396 [en l\u00ednea] batadv_tt_local_purge+0x1a8/0x1f0 net/batman-adv/translation-table.c:1356 batadv_tt_purge+0x2b/0x630 net/batman-adv/translation-table.c:3560 Process_one_work kernel/workqueue.c:2630 [en l\u00ednea] Process_scheduled_works+0x5b8 /0xa30 kernel/workqueue.c:2703 trabajador_thread+0x525/0x730 kernel/workqueue.c:2784 kthread+0x1d7/0x210 kernel/kthread.c:388 ret_from_fork+0x48/0x60 arch/x86/kernel/process.c:147 ret_from_fork_asm +0x11/0x20 arch/x86/entry/entry_64.S:304 valor cambiado: 0x00000000000d7190 -\u0026gt; 0x00000000000d7191 Reportado por Kernel Concurrency Sanitizer en: CPU: 0 PID: 14848 Comm: kworker/u4:11 No contaminado 6.6.0-rc1 - syzkaller-00236-gad8a69f361b9 #0\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.0,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.0,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-362\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2.6.17\",\"versionEndExcluding\":\"4.19.296\",\"matchCriteriaId\":\"2898EF06-120F-42F5-BB0D-938C733A2E1C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.20\",\"versionEndExcluding\":\"5.4.258\",\"matchCriteriaId\":\"1208C905-CEAA-49F2-B357-72A5185B2656\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.5\",\"versionEndExcluding\":\"5.10.198\",\"matchCriteriaId\":\"66D916C3-4087-44FF-9CD9-D2826BCC9E3D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.15.134\",\"matchCriteriaId\":\"346A7B1E-5048-460C-9640-5EFA2075158B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"6.1.56\",\"matchCriteriaId\":\"5EA89569-DD45-4A69-BB4D-8356FA9386BD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.5.6\",\"matchCriteriaId\":\"870FC772-173A-4A0F-B1AF-7976AD6057D3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.6:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"84267A4F-DBC2-444F-B41D-69E15E1BEC97\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.6:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"FB440208-241C-4246-9A83-C1715C0DAA6C\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/04cc361f029c14dd067ad180525c7392334c9bfd\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/44bdb313da57322c9b3c108eb66981c6ec6509f4\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/89f9f20b1cbd36d99d5a248a4bf8d11d4fd049a2\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/8bc97117b51d68d5cea8f5351cca2d8c4153f394\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/ad8d39c7b437fcdab7208a6a56c093d222c008d5\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/d2346e6beb699909ca455d9d20c4e577ce900839\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/f2ef4cb4d418fa64fe73eb84d10cc5c0e52e00fa\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/04cc361f029c14dd067ad180525c7392334c9bfd\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/44bdb313da57322c9b3c108eb66981c6ec6509f4\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/89f9f20b1cbd36d99d5a248a4bf8d11d4fd049a2\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/8bc97117b51d68d5cea8f5351cca2d8c4153f394\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/ad8d39c7b437fcdab7208a6a56c093d222c008d5\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/d2346e6beb699909ca455d9d20c4e577ce900839\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/f2ef4cb4d418fa64fe73eb84d10cc5c0e52e00fa\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]}]}}",
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://git.kernel.org/stable/c/d2346e6beb699909ca455d9d20c4e577ce900839\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/ad8d39c7b437fcdab7208a6a56c093d222c008d5\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/04cc361f029c14dd067ad180525c7392334c9bfd\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/8bc97117b51d68d5cea8f5351cca2d8c4153f394\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/89f9f20b1cbd36d99d5a248a4bf8d11d4fd049a2\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/f2ef4cb4d418fa64fe73eb84d10cc5c0e52e00fa\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/44bdb313da57322c9b3c108eb66981c6ec6509f4\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T23:03:21.190Z\"}}, {\"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-52578\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-03-04T19:38:46.923888Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-05-23T19:01:14.858Z\"}, \"title\": \"CISA ADP Vulnrichment\"}], \"cna\": {\"title\": \"net: bridge: use DEV_STATS_INC()\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"1c29fc4989bc2a3838b2837adc12b8aeb0feeede\", \"lessThan\": \"d2346e6beb699909ca455d9d20c4e577ce900839\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"1c29fc4989bc2a3838b2837adc12b8aeb0feeede\", \"lessThan\": \"ad8d39c7b437fcdab7208a6a56c093d222c008d5\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"1c29fc4989bc2a3838b2837adc12b8aeb0feeede\", \"lessThan\": \"04cc361f029c14dd067ad180525c7392334c9bfd\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"1c29fc4989bc2a3838b2837adc12b8aeb0feeede\", \"lessThan\": \"8bc97117b51d68d5cea8f5351cca2d8c4153f394\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"1c29fc4989bc2a3838b2837adc12b8aeb0feeede\", \"lessThan\": \"89f9f20b1cbd36d99d5a248a4bf8d11d4fd049a2\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"1c29fc4989bc2a3838b2837adc12b8aeb0feeede\", \"lessThan\": \"f2ef4cb4d418fa64fe73eb84d10cc5c0e52e00fa\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"1c29fc4989bc2a3838b2837adc12b8aeb0feeede\", \"lessThan\": \"44bdb313da57322c9b3c108eb66981c6ec6509f4\", \"versionType\": \"git\"}], \"programFiles\": [\"net/bridge/br_forward.c\", \"net/bridge/br_input.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"2.6.17\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"2.6.17\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"4.19.296\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"4.19.*\"}, {\"status\": \"unaffected\", \"version\": \"5.4.258\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.198\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.134\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.56\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.5.6\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.5.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"net/bridge/br_forward.c\", \"net/bridge/br_input.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/d2346e6beb699909ca455d9d20c4e577ce900839\"}, {\"url\": \"https://git.kernel.org/stable/c/ad8d39c7b437fcdab7208a6a56c093d222c008d5\"}, {\"url\": \"https://git.kernel.org/stable/c/04cc361f029c14dd067ad180525c7392334c9bfd\"}, {\"url\": \"https://git.kernel.org/stable/c/8bc97117b51d68d5cea8f5351cca2d8c4153f394\"}, {\"url\": \"https://git.kernel.org/stable/c/89f9f20b1cbd36d99d5a248a4bf8d11d4fd049a2\"}, {\"url\": \"https://git.kernel.org/stable/c/f2ef4cb4d418fa64fe73eb84d10cc5c0e52e00fa\"}, {\"url\": \"https://git.kernel.org/stable/c/44bdb313da57322c9b3c108eb66981c6ec6509f4\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet: bridge: use DEV_STATS_INC()\\n\\nsyzbot/KCSAN reported data-races in br_handle_frame_finish() [1]\\nThis function can run from multiple cpus without mutual exclusion.\\n\\nAdopt SMP safe DEV_STATS_INC() to update dev-\u003estats fields.\\n\\nHandles updates to dev-\u003estats.tx_dropped while we are at it.\\n\\n[1]\\nBUG: KCSAN: data-race in br_handle_frame_finish / br_handle_frame_finish\\n\\nread-write to 0xffff8881374b2178 of 8 bytes by interrupt on cpu 1:\\nbr_handle_frame_finish+0xd4f/0xef0 net/bridge/br_input.c:189\\nbr_nf_hook_thresh+0x1ed/0x220\\nbr_nf_pre_routing_finish_ipv6+0x50f/0x540\\nNF_HOOK include/linux/netfilter.h:304 [inline]\\nbr_nf_pre_routing_ipv6+0x1e3/0x2a0 net/bridge/br_netfilter_ipv6.c:178\\nbr_nf_pre_routing+0x526/0xba0 net/bridge/br_netfilter_hooks.c:508\\nnf_hook_entry_hookfn include/linux/netfilter.h:144 [inline]\\nnf_hook_bridge_pre net/bridge/br_input.c:272 [inline]\\nbr_handle_frame+0x4c9/0x940 net/bridge/br_input.c:417\\n__netif_receive_skb_core+0xa8a/0x21e0 net/core/dev.c:5417\\n__netif_receive_skb_one_core net/core/dev.c:5521 [inline]\\n__netif_receive_skb+0x57/0x1b0 net/core/dev.c:5637\\nprocess_backlog+0x21f/0x380 net/core/dev.c:5965\\n__napi_poll+0x60/0x3b0 net/core/dev.c:6527\\nnapi_poll net/core/dev.c:6594 [inline]\\nnet_rx_action+0x32b/0x750 net/core/dev.c:6727\\n__do_softirq+0xc1/0x265 kernel/softirq.c:553\\nrun_ksoftirqd+0x17/0x20 kernel/softirq.c:921\\nsmpboot_thread_fn+0x30a/0x4a0 kernel/smpboot.c:164\\nkthread+0x1d7/0x210 kernel/kthread.c:388\\nret_from_fork+0x48/0x60 arch/x86/kernel/process.c:147\\nret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304\\n\\nread-write to 0xffff8881374b2178 of 8 bytes by interrupt on cpu 0:\\nbr_handle_frame_finish+0xd4f/0xef0 net/bridge/br_input.c:189\\nbr_nf_hook_thresh+0x1ed/0x220\\nbr_nf_pre_routing_finish_ipv6+0x50f/0x540\\nNF_HOOK include/linux/netfilter.h:304 [inline]\\nbr_nf_pre_routing_ipv6+0x1e3/0x2a0 net/bridge/br_netfilter_ipv6.c:178\\nbr_nf_pre_routing+0x526/0xba0 net/bridge/br_netfilter_hooks.c:508\\nnf_hook_entry_hookfn include/linux/netfilter.h:144 [inline]\\nnf_hook_bridge_pre net/bridge/br_input.c:272 [inline]\\nbr_handle_frame+0x4c9/0x940 net/bridge/br_input.c:417\\n__netif_receive_skb_core+0xa8a/0x21e0 net/core/dev.c:5417\\n__netif_receive_skb_one_core net/core/dev.c:5521 [inline]\\n__netif_receive_skb+0x57/0x1b0 net/core/dev.c:5637\\nprocess_backlog+0x21f/0x380 net/core/dev.c:5965\\n__napi_poll+0x60/0x3b0 net/core/dev.c:6527\\nnapi_poll net/core/dev.c:6594 [inline]\\nnet_rx_action+0x32b/0x750 net/core/dev.c:6727\\n__do_softirq+0xc1/0x265 kernel/softirq.c:553\\ndo_softirq+0x5e/0x90 kernel/softirq.c:454\\n__local_bh_enable_ip+0x64/0x70 kernel/softirq.c:381\\n__raw_spin_unlock_bh include/linux/spinlock_api_smp.h:167 [inline]\\n_raw_spin_unlock_bh+0x36/0x40 kernel/locking/spinlock.c:210\\nspin_unlock_bh include/linux/spinlock.h:396 [inline]\\nbatadv_tt_local_purge+0x1a8/0x1f0 net/batman-adv/translation-table.c:1356\\nbatadv_tt_purge+0x2b/0x630 net/batman-adv/translation-table.c:3560\\nprocess_one_work kernel/workqueue.c:2630 [inline]\\nprocess_scheduled_works+0x5b8/0xa30 kernel/workqueue.c:2703\\nworker_thread+0x525/0x730 kernel/workqueue.c:2784\\nkthread+0x1d7/0x210 kernel/kthread.c:388\\nret_from_fork+0x48/0x60 arch/x86/kernel/process.c:147\\nret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304\\n\\nvalue changed: 0x00000000000d7190 -\u003e 0x00000000000d7191\\n\\nReported by Kernel Concurrency Sanitizer on:\\nCPU: 0 PID: 14848 Comm: kworker/u4:11 Not tainted 6.6.0-rc1-syzkaller-00236-gad8a69f361b9 #0\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"4.19.296\", \"versionStartIncluding\": \"2.6.17\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.258\", \"versionStartIncluding\": \"2.6.17\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.198\", \"versionStartIncluding\": \"2.6.17\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.134\", \"versionStartIncluding\": \"2.6.17\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.56\", \"versionStartIncluding\": \"2.6.17\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.5.6\", \"versionStartIncluding\": \"2.6.17\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6\", \"versionStartIncluding\": \"2.6.17\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-05-11T19:29:37.788Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2023-52578\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-11T19:29:37.788Z\", \"dateReserved\": \"2024-03-02T21:55:42.569Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-03-02T21:59:45.921Z\", \"assignerShortName\": \"Linux\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…