CVE-2022-48903 (GCVE-0-2022-48903)
Vulnerability from cvelistv5 – Published: 2024-08-22 01:30 – Updated: 2026-05-11 18:49
VLAI
EPSS
VEX
Title
btrfs: fix relocation crash due to premature return from btrfs_commit_transaction()
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: fix relocation crash due to premature return from btrfs_commit_transaction()
We are seeing crashes similar to the following trace:
[38.969182] WARNING: CPU: 20 PID: 2105 at fs/btrfs/relocation.c:4070 btrfs_relocate_block_group+0x2dc/0x340 [btrfs]
[38.973556] CPU: 20 PID: 2105 Comm: btrfs Not tainted 5.17.0-rc4 #54
[38.974580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014
[38.976539] RIP: 0010:btrfs_relocate_block_group+0x2dc/0x340 [btrfs]
[38.980336] RSP: 0000:ffffb0dd42e03c20 EFLAGS: 00010206
[38.981218] RAX: ffff96cfc4ede800 RBX: ffff96cfc3ce0000 RCX: 000000000002ca14
[38.982560] RDX: 0000000000000000 RSI: 4cfd109a0bcb5d7f RDI: ffff96cfc3ce0360
[38.983619] RBP: ffff96cfc309c000 R08: 0000000000000000 R09: 0000000000000000
[38.984678] R10: ffff96cec0000001 R11: ffffe84c80000000 R12: ffff96cfc4ede800
[38.985735] R13: 0000000000000000 R14: 0000000000000000 R15: ffff96cfc3ce0360
[38.987146] FS: 00007f11c15218c0(0000) GS:ffff96d6dfb00000(0000) knlGS:0000000000000000
[38.988662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38.989398] CR2: 00007ffc922c8e60 CR3: 00000001147a6001 CR4: 0000000000370ee0
[38.990279] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[38.991219] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[38.992528] Call Trace:
[38.992854] <TASK>
[38.993148] btrfs_relocate_chunk+0x27/0xe0 [btrfs]
[38.993941] btrfs_balance+0x78e/0xea0 [btrfs]
[38.994801] ? vsnprintf+0x33c/0x520
[38.995368] ? __kmalloc_track_caller+0x351/0x440
[38.996198] btrfs_ioctl_balance+0x2b9/0x3a0 [btrfs]
[38.997084] btrfs_ioctl+0x11b0/0x2da0 [btrfs]
[38.997867] ? mod_objcg_state+0xee/0x340
[38.998552] ? seq_release+0x24/0x30
[38.999184] ? proc_nr_files+0x30/0x30
[38.999654] ? call_rcu+0xc8/0x2f0
[39.000228] ? __x64_sys_ioctl+0x84/0xc0
[39.000872] ? btrfs_ioctl_get_supported_features+0x30/0x30 [btrfs]
[39.001973] __x64_sys_ioctl+0x84/0xc0
[39.002566] do_syscall_64+0x3a/0x80
[39.003011] entry_SYSCALL_64_after_hwframe+0x44/0xae
[39.003735] RIP: 0033:0x7f11c166959b
[39.007324] RSP: 002b:00007fff2543e998 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[39.008521] RAX: ffffffffffffffda RBX: 00007f11c1521698 RCX: 00007f11c166959b
[39.009833] RDX: 00007fff2543ea40 RSI: 00000000c4009420 RDI: 0000000000000003
[39.011270] RBP: 0000000000000003 R08: 0000000000000013 R09: 00007f11c16f94e0
[39.012581] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff25440df3
[39.014046] R13: 0000000000000000 R14: 00007fff2543ea40 R15: 0000000000000001
[39.015040] </TASK>
[39.015418] ---[ end trace 0000000000000000 ]---
[43.131559] ------------[ cut here ]------------
[43.132234] kernel BUG at fs/btrfs/extent-tree.c:2717!
[43.133031] invalid opcode: 0000 [#1] PREEMPT SMP PTI
[43.133702] CPU: 1 PID: 1839 Comm: btrfs Tainted: G W 5.17.0-rc4 #54
[43.134863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014
[43.136426] RIP: 0010:unpin_extent_range+0x37a/0x4f0 [btrfs]
[43.139913] RSP: 0000:ffffb0dd4216bc70 EFLAGS: 00010246
[43.140629] RAX: 0000000000000000 RBX: ffff96cfc34490f8 RCX: 0000000000000001
[43.141604] RDX: 0000000080000001 RSI: 0000000051d00000 RDI: 00000000ffffffff
[43.142645] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff96cfd07dca50
[43.143669] R10: ffff96cfc46e8a00 R11: fffffffffffec000 R12: 0000000041d00000
[43.144657] R13: ffff96cfc3ce0000 R14: ffffb0dd4216bd08 R15: 0000000000000000
[43.145686] FS: 00007f7657dd68c0(0000) GS:ffff96d6df640000(0000) knlGS:0000000000000000
[43.146808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[43.147584] CR2: 00007f7fe81bf5b0 CR3: 00000001093ee004 CR4: 0000000000370ee0
[43.148589] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[43.149581] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 00000000000
---truncated---
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-10 15:34 UTC
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
d0c2f4fa555e70324ec2a129b822ab58f172cc62 , < 725a6ac389b182261af174176e561a36b0f39ffc
(git)
Affected: d0c2f4fa555e70324ec2a129b822ab58f172cc62 , < a4378947ae39f08c6ae4c6a87ccdebc981a7bbcb (git) Affected: d0c2f4fa555e70324ec2a129b822ab58f172cc62 , < 5fd76bf31ccfecc06e2e6b29f8c809e934085b99 (git) |
guessed | |
| Linux | Linux |
Affected:
5.12
Unaffected: 0 , < 5.12 (semver) Unaffected: 5.15.27 , ≤ 5.15.* (semver) Unaffected: 5.16.13 , ≤ 5.16.* (semver) Unaffected: 5.17 , ≤ * (original_commit_for_fix) |
guessed |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2022-48903",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-10T15:34:27.242407Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
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"providerMetadata": {
"dateUpdated": "2024-09-12T17:33:12.359Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/btrfs/transaction.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "725a6ac389b182261af174176e561a36b0f39ffc",
"status": "affected",
"version": "d0c2f4fa555e70324ec2a129b822ab58f172cc62",
"versionType": "git"
},
{
"lessThan": "a4378947ae39f08c6ae4c6a87ccdebc981a7bbcb",
"status": "affected",
"version": "d0c2f4fa555e70324ec2a129b822ab58f172cc62",
"versionType": "git"
},
{
"lessThan": "5fd76bf31ccfecc06e2e6b29f8c809e934085b99",
"status": "affected",
"version": "d0c2f4fa555e70324ec2a129b822ab58f172cc62",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/btrfs/transaction.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.12"
},
{
"lessThan": "5.12",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.27",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.16.*",
"status": "unaffected",
"version": "5.16.13",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "5.17",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.27",
"versionStartIncluding": "5.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.16.13",
"versionStartIncluding": "5.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.17",
"versionStartIncluding": "5.12",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: fix relocation crash due to premature return from btrfs_commit_transaction()\n\nWe are seeing crashes similar to the following trace:\n\n[38.969182] WARNING: CPU: 20 PID: 2105 at fs/btrfs/relocation.c:4070 btrfs_relocate_block_group+0x2dc/0x340 [btrfs]\n[38.973556] CPU: 20 PID: 2105 Comm: btrfs Not tainted 5.17.0-rc4 #54\n[38.974580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014\n[38.976539] RIP: 0010:btrfs_relocate_block_group+0x2dc/0x340 [btrfs]\n[38.980336] RSP: 0000:ffffb0dd42e03c20 EFLAGS: 00010206\n[38.981218] RAX: ffff96cfc4ede800 RBX: ffff96cfc3ce0000 RCX: 000000000002ca14\n[38.982560] RDX: 0000000000000000 RSI: 4cfd109a0bcb5d7f RDI: ffff96cfc3ce0360\n[38.983619] RBP: ffff96cfc309c000 R08: 0000000000000000 R09: 0000000000000000\n[38.984678] R10: ffff96cec0000001 R11: ffffe84c80000000 R12: ffff96cfc4ede800\n[38.985735] R13: 0000000000000000 R14: 0000000000000000 R15: ffff96cfc3ce0360\n[38.987146] FS: 00007f11c15218c0(0000) GS:ffff96d6dfb00000(0000) knlGS:0000000000000000\n[38.988662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[38.989398] CR2: 00007ffc922c8e60 CR3: 00000001147a6001 CR4: 0000000000370ee0\n[38.990279] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n[38.991219] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n[38.992528] Call Trace:\n[38.992854] \u003cTASK\u003e\n[38.993148] btrfs_relocate_chunk+0x27/0xe0 [btrfs]\n[38.993941] btrfs_balance+0x78e/0xea0 [btrfs]\n[38.994801] ? vsnprintf+0x33c/0x520\n[38.995368] ? __kmalloc_track_caller+0x351/0x440\n[38.996198] btrfs_ioctl_balance+0x2b9/0x3a0 [btrfs]\n[38.997084] btrfs_ioctl+0x11b0/0x2da0 [btrfs]\n[38.997867] ? mod_objcg_state+0xee/0x340\n[38.998552] ? seq_release+0x24/0x30\n[38.999184] ? proc_nr_files+0x30/0x30\n[38.999654] ? call_rcu+0xc8/0x2f0\n[39.000228] ? __x64_sys_ioctl+0x84/0xc0\n[39.000872] ? btrfs_ioctl_get_supported_features+0x30/0x30 [btrfs]\n[39.001973] __x64_sys_ioctl+0x84/0xc0\n[39.002566] do_syscall_64+0x3a/0x80\n[39.003011] entry_SYSCALL_64_after_hwframe+0x44/0xae\n[39.003735] RIP: 0033:0x7f11c166959b\n[39.007324] RSP: 002b:00007fff2543e998 EFLAGS: 00000246 ORIG_RAX: 0000000000000010\n[39.008521] RAX: ffffffffffffffda RBX: 00007f11c1521698 RCX: 00007f11c166959b\n[39.009833] RDX: 00007fff2543ea40 RSI: 00000000c4009420 RDI: 0000000000000003\n[39.011270] RBP: 0000000000000003 R08: 0000000000000013 R09: 00007f11c16f94e0\n[39.012581] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff25440df3\n[39.014046] R13: 0000000000000000 R14: 00007fff2543ea40 R15: 0000000000000001\n[39.015040] \u003c/TASK\u003e\n[39.015418] ---[ end trace 0000000000000000 ]---\n[43.131559] ------------[ cut here ]------------\n[43.132234] kernel BUG at fs/btrfs/extent-tree.c:2717!\n[43.133031] invalid opcode: 0000 [#1] PREEMPT SMP PTI\n[43.133702] CPU: 1 PID: 1839 Comm: btrfs Tainted: G W 5.17.0-rc4 #54\n[43.134863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014\n[43.136426] RIP: 0010:unpin_extent_range+0x37a/0x4f0 [btrfs]\n[43.139913] RSP: 0000:ffffb0dd4216bc70 EFLAGS: 00010246\n[43.140629] RAX: 0000000000000000 RBX: ffff96cfc34490f8 RCX: 0000000000000001\n[43.141604] RDX: 0000000080000001 RSI: 0000000051d00000 RDI: 00000000ffffffff\n[43.142645] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff96cfd07dca50\n[43.143669] R10: ffff96cfc46e8a00 R11: fffffffffffec000 R12: 0000000041d00000\n[43.144657] R13: ffff96cfc3ce0000 R14: ffffb0dd4216bd08 R15: 0000000000000000\n[43.145686] FS: 00007f7657dd68c0(0000) GS:ffff96d6df640000(0000) knlGS:0000000000000000\n[43.146808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[43.147584] CR2: 00007f7fe81bf5b0 CR3: 00000001093ee004 CR4: 0000000000370ee0\n[43.148589] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n[43.149581] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 00000000000\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T18:49:23.732Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/725a6ac389b182261af174176e561a36b0f39ffc"
},
{
"url": "https://git.kernel.org/stable/c/a4378947ae39f08c6ae4c6a87ccdebc981a7bbcb"
},
{
"url": "https://git.kernel.org/stable/c/5fd76bf31ccfecc06e2e6b29f8c809e934085b99"
}
],
"title": "btrfs: fix relocation crash due to premature return from btrfs_commit_transaction()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2022-48903",
"datePublished": "2024-08-22T01:30:21.518Z",
"dateReserved": "2024-08-21T06:06:23.292Z",
"dateUpdated": "2026-05-11T18:49:23.732Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2022-48903",
"date": "2026-09-16",
"epss": "0.0021",
"percentile": "0.1135"
},
"fkie_nvd": {
"configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"5.12\", \"versionEndExcluding\": \"5.15.27\", \"matchCriteriaId\": \"0124F44D-3165-4025-A6AD-1C47145E6B2A\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"5.16\", \"versionEndExcluding\": \"5.16.13\", \"matchCriteriaId\": \"B871B667-EDC0-435D-909E-E918D8D90995\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:5.17:rc1:*:*:*:*:*:*\", \"matchCriteriaId\": \"7BD5F8D9-54FA-4CB0-B4F0-CB0471FDDB2D\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:5.17:rc2:*:*:*:*:*:*\", \"matchCriteriaId\": \"E6E34B23-78B4-4516-9BD8-61B33F4AC49A\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:5.17:rc3:*:*:*:*:*:*\", \"matchCriteriaId\": \"C030FA3D-03F4-4FB9-9DBF-D08E5CAC51AA\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:5.17:rc4:*:*:*:*:*:*\", \"matchCriteriaId\": \"B2D2677C-5389-4AE9-869D-0F881E80D923\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:5.17:rc5:*:*:*:*:*:*\", \"matchCriteriaId\": \"EFA3917C-C322-4D92-912D-ECE45B2E7416\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:5.17:rc6:*:*:*:*:*:*\", \"matchCriteriaId\": \"BED18363-5ABC-4639-8BBA-68E771E5BB3F\"}]}]}]",
"descriptions": "[{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nbtrfs: fix relocation crash due to premature return from btrfs_commit_transaction()\\n\\nWe are seeing crashes similar to the following trace:\\n\\n[38.969182] WARNING: CPU: 20 PID: 2105 at fs/btrfs/relocation.c:4070 btrfs_relocate_block_group+0x2dc/0x340 [btrfs]\\n[38.973556] CPU: 20 PID: 2105 Comm: btrfs Not tainted 5.17.0-rc4 #54\\n[38.974580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014\\n[38.976539] RIP: 0010:btrfs_relocate_block_group+0x2dc/0x340 [btrfs]\\n[38.980336] RSP: 0000:ffffb0dd42e03c20 EFLAGS: 00010206\\n[38.981218] RAX: ffff96cfc4ede800 RBX: ffff96cfc3ce0000 RCX: 000000000002ca14\\n[38.982560] RDX: 0000000000000000 RSI: 4cfd109a0bcb5d7f RDI: ffff96cfc3ce0360\\n[38.983619] RBP: ffff96cfc309c000 R08: 0000000000000000 R09: 0000000000000000\\n[38.984678] R10: ffff96cec0000001 R11: ffffe84c80000000 R12: ffff96cfc4ede800\\n[38.985735] R13: 0000000000000000 R14: 0000000000000000 R15: ffff96cfc3ce0360\\n[38.987146] FS: 00007f11c15218c0(0000) GS:ffff96d6dfb00000(0000) knlGS:0000000000000000\\n[38.988662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\n[38.989398] CR2: 00007ffc922c8e60 CR3: 00000001147a6001 CR4: 0000000000370ee0\\n[38.990279] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\\n[38.991219] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\\n[38.992528] Call Trace:\\n[38.992854] \u003cTASK\u003e\\n[38.993148] btrfs_relocate_chunk+0x27/0xe0 [btrfs]\\n[38.993941] btrfs_balance+0x78e/0xea0 [btrfs]\\n[38.994801] ? vsnprintf+0x33c/0x520\\n[38.995368] ? __kmalloc_track_caller+0x351/0x440\\n[38.996198] btrfs_ioctl_balance+0x2b9/0x3a0 [btrfs]\\n[38.997084] btrfs_ioctl+0x11b0/0x2da0 [btrfs]\\n[38.997867] ? mod_objcg_state+0xee/0x340\\n[38.998552] ? seq_release+0x24/0x30\\n[38.999184] ? proc_nr_files+0x30/0x30\\n[38.999654] ? call_rcu+0xc8/0x2f0\\n[39.000228] ? __x64_sys_ioctl+0x84/0xc0\\n[39.000872] ? btrfs_ioctl_get_supported_features+0x30/0x30 [btrfs]\\n[39.001973] __x64_sys_ioctl+0x84/0xc0\\n[39.002566] do_syscall_64+0x3a/0x80\\n[39.003011] entry_SYSCALL_64_after_hwframe+0x44/0xae\\n[39.003735] RIP: 0033:0x7f11c166959b\\n[39.007324] RSP: 002b:00007fff2543e998 EFLAGS: 00000246 ORIG_RAX: 0000000000000010\\n[39.008521] RAX: ffffffffffffffda RBX: 00007f11c1521698 RCX: 00007f11c166959b\\n[39.009833] RDX: 00007fff2543ea40 RSI: 00000000c4009420 RDI: 0000000000000003\\n[39.011270] RBP: 0000000000000003 R08: 0000000000000013 R09: 00007f11c16f94e0\\n[39.012581] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff25440df3\\n[39.014046] R13: 0000000000000000 R14: 00007fff2543ea40 R15: 0000000000000001\\n[39.015040] \u003c/TASK\u003e\\n[39.015418] ---[ end trace 0000000000000000 ]---\\n[43.131559] ------------[ cut here ]------------\\n[43.132234] kernel BUG at fs/btrfs/extent-tree.c:2717!\\n[43.133031] invalid opcode: 0000 [#1] PREEMPT SMP PTI\\n[43.133702] CPU: 1 PID: 1839 Comm: btrfs Tainted: G W 5.17.0-rc4 #54\\n[43.134863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014\\n[43.136426] RIP: 0010:unpin_extent_range+0x37a/0x4f0 [btrfs]\\n[43.139913] RSP: 0000:ffffb0dd4216bc70 EFLAGS: 00010246\\n[43.140629] RAX: 0000000000000000 RBX: ffff96cfc34490f8 RCX: 0000000000000001\\n[43.141604] RDX: 0000000080000001 RSI: 0000000051d00000 RDI: 00000000ffffffff\\n[43.142645] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff96cfd07dca50\\n[43.143669] R10: ffff96cfc46e8a00 R11: fffffffffffec000 R12: 0000000041d00000\\n[43.144657] R13: ffff96cfc3ce0000 R14: ffffb0dd4216bd08 R15: 0000000000000000\\n[43.145686] FS: 00007f7657dd68c0(0000) GS:ffff96d6df640000(0000) knlGS:0000000000000000\\n[43.146808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\n[43.147584] CR2: 00007f7fe81bf5b0 CR3: 00000001093ee004 CR4: 0000000000370ee0\\n[43.148589] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\\n[43.149581] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 00000000000\\n---truncated---\"}, {\"lang\": \"es\", \"value\": \"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: btrfs: corrige el fallo de reubicaci\\u00f3n debido al retorno prematuro de btrfs_commit_transaction() Estamos viendo fallos similares al siguiente rastro: [38.969182] ADVERTENCIA: CPU: 20 PID: 2105 en fs/btrfs /relocation.c:4070 btrfs_relocate_block_group + 0x2dc/0x340 [btrfs] [38.973556] cpu: 20 pid: 2105 coms: btrfs no tinted 5.17.0-rc4 #54 [38.974580] nombre de hardware: qtrfs no tinteded 5.17.0-rc4 #54 [38.974580] Nombre de hardware: QTRFS no est\\u00e1 Tainted 5.17.0-rc4 #54 [38.974580] Nombre de hardware: QTRFS no Tainted 5.17.0-rc4 #54 [38.974580] Nombre de hardware: QTRFS no Tainted 5.17.0-rc4 #54 [38.974580] Nombre de hardware: QTRFS no Tainted 5.17. ), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 01/04/2014 [38.976539] RIP: 0010:btrfs_relocate_block_group+0x2dc/0x340 [btrfs] [38.980336] RSP: 42e03c20 EFLAGS: 00010206 [ 38.981218] RAX: ffff96cfc4ede800 RBX: ffff96cfc3ce0000 RCX: 000000000002ca14 [38.982560] RDX: 00000000000000000 RSI: 4cfd109a0bcb5d7f RDI: 3ce0360 [38.983619] RBP: ffff96cfc309c000 R08: 0000000000000000 R09: 0000000000000000 [38.984678] R10: ffff96cec0000001 R11: 12: ffff96cfc4ede800 [38.985735] R13: 0000000000000000 R14: 0000000000000000 R15: ffff96cfc3ce0360 [38.987146] FS: 00007f11c15218c0(0000) GS:ffff96d6dfb00000(0000) 0000000000000000 [38.988662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [38.989398] CR2: 00007ffc922c8e60 CR3: 00000001147a6001 CR4: 0000000000370ee0 [38.990279] DR0: 0000000000000000 DR1: 00000000000000000 DR2: 00000000000000000 [38.991219] DR3: 000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [38.992528] Seguimiento de llamadas: [38.992854] [38.993148] btrfs_relocate_chunk+0x27/0xe0 [btrfs ] [38.993941] btrfs_balance+0x78e/0xea0 [btrfs] [38.994801] ? vsnprintf+0x33c/0x520 [38.995368] ? __kmalloc_track_caller+0x351/0x440 [38.996198] btrfs_ioctl_balance+0x2b9/0x3a0 [btrfs] [38.997084] btrfs_ioctl+0x11b0/0x2da0 [btrfs] [38.997867] ? mod_objcg_state+0xee/0x340 [38.998552] ? seq_release+0x24/0x30 [38.999184] ? proc_nr_files+0x30/0x30 [38.999654] ? call_rcu+0xc8/0x2f0 [39.000228] ? __x64_sys_ioctl+0x84/0xc0 [39.000872] ? btrfs_ioctl_get_supported_features+0x30/0x30 [btrfs] [39.001973] __x64_sys_ioctl+0x84/0xc0 [39.002566] do_syscall_64+0x3a/0x80 [39.003011] Entry_SYSCALL_64_after_hwframe+ 0x44/0xae [39.003735] RIP: 0033:0x7f11c166959b [39.007324] RSP: 002b:00007fff2543e998 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [39.008521] RAX: ffffffffffffffda RBX: 00007f11c1521698 RCX: 00007f11c166959b [39.009833] RDX: 00007fff2543 ea40 RSI: 00000000c4009420 RDI: 00000000000000003 [39.011270] RBP: 0000000000000003 R08: 00000000000000013 R09: 00007f11c16f94e0 [39.0125 81] R10: 0000000000000000 R11: 0000000000000246 R12 : 00007fff25440df3 [39.014046] R13: 00000000000000000 R14: 00007fff2543ea40 R15: 0000000000000001 [39.015040] [39.015418] ---[ final de seguimiento 0 000000000000000 ]--- [43.131559] ------------ [cortar aqu\\u00ed]------------ [43.132234] \\u00a1ERROR del kernel en fs/btrfs/extent-tree.c:2717! [43.133031] c\\u00f3digo de operaci\\u00f3n no v\\u00e1lido: 0000 [#1] PREEMPT SMP PTI [43.133702] CPU: 1 PID: 1839 Comm: btrfs Tainted: GW 5.17.0-rc4 #54 [43.134863] Nombre de hardware: PC est\\u00e1ndar QEMU (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 01/04/2014 [43.136426] RIP: 0010:unpin_extent_range+0x37a/0x4f0 [btrfs] [43.139913] RSP: 216bc70 EFLAGS: 00010246 [43.140629] RAX: 0000000000000000 RBX: ffff96cfc34490f8 RCX: 0000000000000001 [43.141604] RDX: 0000000080000001 RSI: 0000000051d00000 : 00000000ffffffff [43.142645] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff96cfd07dca50 [43.143669] R10: ffff96cfc46e8a00 R11: 00 R12: 0000000041d00000 [43.144657 ] R13: ffff96cfc3ce0000 R14: ffffb0dd4216bd08 R15: 0000000000000000 [43.145686] FS: 00007f7657dd68c0(0000) GS:ffff96d6df640000(0000) 00000000000000 [43.146808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [43.147584] CR2: 00007f7fe81bf5b0 CR3 : 00000001093ee004 CR4: 0000000000370ee0 [43.148589] ---truncado---\"}]",
"id": "CVE-2022-48903",
"lastModified": "2024-09-12T13:58:48.473",
"metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 5.5, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 3.6}]}",
"published": "2024-08-22T02:15:04.897",
"references": "[{\"url\": \"https://git.kernel.org/stable/c/5fd76bf31ccfecc06e2e6b29f8c809e934085b99\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/725a6ac389b182261af174176e561a36b0f39ffc\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/a4378947ae39f08c6ae4c6a87ccdebc981a7bbcb\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}]",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Analyzed",
"weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-noinfo\"}]}]"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2022-48903\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-08-22T02:15:04.897\",\"lastModified\":\"2026-06-17T05:16:34.210\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nbtrfs: fix relocation crash due to premature return from btrfs_commit_transaction()\\n\\nWe are seeing crashes similar to the following trace:\\n\\n[38.969182] WARNING: CPU: 20 PID: 2105 at fs/btrfs/relocation.c:4070 btrfs_relocate_block_group+0x2dc/0x340 [btrfs]\\n[38.973556] CPU: 20 PID: 2105 Comm: btrfs Not tainted 5.17.0-rc4 #54\\n[38.974580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014\\n[38.976539] RIP: 0010:btrfs_relocate_block_group+0x2dc/0x340 [btrfs]\\n[38.980336] RSP: 0000:ffffb0dd42e03c20 EFLAGS: 00010206\\n[38.981218] RAX: ffff96cfc4ede800 RBX: ffff96cfc3ce0000 RCX: 000000000002ca14\\n[38.982560] RDX: 0000000000000000 RSI: 4cfd109a0bcb5d7f RDI: ffff96cfc3ce0360\\n[38.983619] RBP: ffff96cfc309c000 R08: 0000000000000000 R09: 0000000000000000\\n[38.984678] R10: ffff96cec0000001 R11: ffffe84c80000000 R12: ffff96cfc4ede800\\n[38.985735] R13: 0000000000000000 R14: 0000000000000000 R15: ffff96cfc3ce0360\\n[38.987146] FS: 00007f11c15218c0(0000) GS:ffff96d6dfb00000(0000) knlGS:0000000000000000\\n[38.988662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\n[38.989398] CR2: 00007ffc922c8e60 CR3: 00000001147a6001 CR4: 0000000000370ee0\\n[38.990279] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\\n[38.991219] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\\n[38.992528] Call Trace:\\n[38.992854] \u003cTASK\u003e\\n[38.993148] btrfs_relocate_chunk+0x27/0xe0 [btrfs]\\n[38.993941] btrfs_balance+0x78e/0xea0 [btrfs]\\n[38.994801] ? vsnprintf+0x33c/0x520\\n[38.995368] ? __kmalloc_track_caller+0x351/0x440\\n[38.996198] btrfs_ioctl_balance+0x2b9/0x3a0 [btrfs]\\n[38.997084] btrfs_ioctl+0x11b0/0x2da0 [btrfs]\\n[38.997867] ? mod_objcg_state+0xee/0x340\\n[38.998552] ? seq_release+0x24/0x30\\n[38.999184] ? proc_nr_files+0x30/0x30\\n[38.999654] ? call_rcu+0xc8/0x2f0\\n[39.000228] ? __x64_sys_ioctl+0x84/0xc0\\n[39.000872] ? btrfs_ioctl_get_supported_features+0x30/0x30 [btrfs]\\n[39.001973] __x64_sys_ioctl+0x84/0xc0\\n[39.002566] do_syscall_64+0x3a/0x80\\n[39.003011] entry_SYSCALL_64_after_hwframe+0x44/0xae\\n[39.003735] RIP: 0033:0x7f11c166959b\\n[39.007324] RSP: 002b:00007fff2543e998 EFLAGS: 00000246 ORIG_RAX: 0000000000000010\\n[39.008521] RAX: ffffffffffffffda RBX: 00007f11c1521698 RCX: 00007f11c166959b\\n[39.009833] RDX: 00007fff2543ea40 RSI: 00000000c4009420 RDI: 0000000000000003\\n[39.011270] RBP: 0000000000000003 R08: 0000000000000013 R09: 00007f11c16f94e0\\n[39.012581] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff25440df3\\n[39.014046] R13: 0000000000000000 R14: 00007fff2543ea40 R15: 0000000000000001\\n[39.015040] \u003c/TASK\u003e\\n[39.015418] ---[ end trace 0000000000000000 ]---\\n[43.131559] ------------[ cut here ]------------\\n[43.132234] kernel BUG at fs/btrfs/extent-tree.c:2717!\\n[43.133031] invalid opcode: 0000 [#1] PREEMPT SMP PTI\\n[43.133702] CPU: 1 PID: 1839 Comm: btrfs Tainted: G W 5.17.0-rc4 #54\\n[43.134863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014\\n[43.136426] RIP: 0010:unpin_extent_range+0x37a/0x4f0 [btrfs]\\n[43.139913] RSP: 0000:ffffb0dd4216bc70 EFLAGS: 00010246\\n[43.140629] RAX: 0000000000000000 RBX: ffff96cfc34490f8 RCX: 0000000000000001\\n[43.141604] RDX: 0000000080000001 RSI: 0000000051d00000 RDI: 00000000ffffffff\\n[43.142645] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff96cfd07dca50\\n[43.143669] R10: ffff96cfc46e8a00 R11: fffffffffffec000 R12: 0000000041d00000\\n[43.144657] R13: ffff96cfc3ce0000 R14: ffffb0dd4216bd08 R15: 0000000000000000\\n[43.145686] FS: 00007f7657dd68c0(0000) GS:ffff96d6df640000(0000) knlGS:0000000000000000\\n[43.146808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\n[43.147584] CR2: 00007f7fe81bf5b0 CR3: 00000001093ee004 CR4: 0000000000370ee0\\n[43.148589] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\\n[43.149581] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 00000000000\\n---truncated---\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: btrfs: corrige el fallo de reubicaci\u00f3n debido al retorno prematuro de btrfs_commit_transaction() Estamos viendo fallos similares al siguiente rastro: [38.969182] ADVERTENCIA: CPU: 20 PID: 2105 en fs/btrfs /relocation.c:4070 btrfs_relocate_block_group + 0x2dc/0x340 [btrfs] [38.973556] cpu: 20 pid: 2105 coms: btrfs no tinted 5.17.0-rc4 #54 [38.974580] nombre de hardware: qtrfs no tinteded 5.17.0-rc4 #54 [38.974580] Nombre de hardware: QTRFS no est\u00e1 Tainted 5.17.0-rc4 #54 [38.974580] Nombre de hardware: QTRFS no Tainted 5.17.0-rc4 #54 [38.974580] Nombre de hardware: QTRFS no Tainted 5.17.0-rc4 #54 [38.974580] Nombre de hardware: QTRFS no Tainted 5.17. ), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 01/04/2014 [38.976539] RIP: 0010:btrfs_relocate_block_group+0x2dc/0x340 [btrfs] [38.980336] RSP: 42e03c20 EFLAGS: 00010206 [ 38.981218] RAX: ffff96cfc4ede800 RBX: ffff96cfc3ce0000 RCX: 000000000002ca14 [38.982560] RDX: 00000000000000000 RSI: 4cfd109a0bcb5d7f RDI: 3ce0360 [38.983619] RBP: ffff96cfc309c000 R08: 0000000000000000 R09: 0000000000000000 [38.984678] R10: ffff96cec0000001 R11: 12: ffff96cfc4ede800 [38.985735] R13: 0000000000000000 R14: 0000000000000000 R15: ffff96cfc3ce0360 [38.987146] FS: 00007f11c15218c0(0000) GS:ffff96d6dfb00000(0000) 0000000000000000 [38.988662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [38.989398] CR2: 00007ffc922c8e60 CR3: 00000001147a6001 CR4: 0000000000370ee0 [38.990279] DR0: 0000000000000000 DR1: 00000000000000000 DR2: 00000000000000000 [38.991219] DR3: 000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [38.992528] Seguimiento de llamadas: [38.992854] [38.993148] btrfs_relocate_chunk+0x27/0xe0 [btrfs ] [38.993941] btrfs_balance+0x78e/0xea0 [btrfs] [38.994801] ? vsnprintf+0x33c/0x520 [38.995368] ? __kmalloc_track_caller+0x351/0x440 [38.996198] btrfs_ioctl_balance+0x2b9/0x3a0 [btrfs] [38.997084] btrfs_ioctl+0x11b0/0x2da0 [btrfs] [38.997867] ? mod_objcg_state+0xee/0x340 [38.998552] ? seq_release+0x24/0x30 [38.999184] ? proc_nr_files+0x30/0x30 [38.999654] ? call_rcu+0xc8/0x2f0 [39.000228] ? __x64_sys_ioctl+0x84/0xc0 [39.000872] ? btrfs_ioctl_get_supported_features+0x30/0x30 [btrfs] [39.001973] __x64_sys_ioctl+0x84/0xc0 [39.002566] do_syscall_64+0x3a/0x80 [39.003011] Entry_SYSCALL_64_after_hwframe+ 0x44/0xae [39.003735] RIP: 0033:0x7f11c166959b [39.007324] RSP: 002b:00007fff2543e998 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [39.008521] RAX: ffffffffffffffda RBX: 00007f11c1521698 RCX: 00007f11c166959b [39.009833] RDX: 00007fff2543 ea40 RSI: 00000000c4009420 RDI: 00000000000000003 [39.011270] RBP: 0000000000000003 R08: 00000000000000013 R09: 00007f11c16f94e0 [39.0125 81] R10: 0000000000000000 R11: 0000000000000246 R12 : 00007fff25440df3 [39.014046] R13: 00000000000000000 R14: 00007fff2543ea40 R15: 0000000000000001 [39.015040] [39.015418] ---[ final de seguimiento 0 000000000000000 ]--- [43.131559] ------------ [cortar aqu\u00ed]------------ [43.132234] \u00a1ERROR del kernel en fs/btrfs/extent-tree.c:2717! [43.133031] c\u00f3digo de operaci\u00f3n no v\u00e1lido: 0000 [#1] PREEMPT SMP PTI [43.133702] CPU: 1 PID: 1839 Comm: btrfs Tainted: GW 5.17.0-rc4 #54 [43.134863] Nombre de hardware: PC est\u00e1ndar QEMU (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 01/04/2014 [43.136426] RIP: 0010:unpin_extent_range+0x37a/0x4f0 [btrfs] [43.139913] RSP: 216bc70 EFLAGS: 00010246 [43.140629] RAX: 0000000000000000 RBX: ffff96cfc34490f8 RCX: 0000000000000001 [43.141604] RDX: 0000000080000001 RSI: 0000000051d00000 : 00000000ffffffff [43.142645] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff96cfd07dca50 [43.143669] R10: ffff96cfc46e8a00 R11: 00 R12: 0000000041d00000 [43.144657 ] R13: ffff96cfc3ce0000 R14: ffffb0dd4216bd08 R15: 0000000000000000 [43.145686] FS: 00007f7657dd68c0(0000) GS:ffff96d6df640000(0000) 00000000000000 [43.146808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [43.147584] CR2: 00007f7fe81bf5b0 CR3 : 00000001093ee004 CR4: 0000000000370ee0 [43.148589] ---truncado---\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"fs/btrfs/transaction.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"d0c2f4fa555e70324ec2a129b822ab58f172cc62\",\"lessThan\":\"725a6ac389b182261af174176e561a36b0f39ffc\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"d0c2f4fa555e70324ec2a129b822ab58f172cc62\",\"lessThan\":\"a4378947ae39f08c6ae4c6a87ccdebc981a7bbcb\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"d0c2f4fa555e70324ec2a129b822ab58f172cc62\",\"lessThan\":\"5fd76bf31ccfecc06e2e6b29f8c809e934085b99\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"fs/btrfs/transaction.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"5.12\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"5.12\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.27\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.16.13\",\"lessThanOrEqual\":\"5.16.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.17\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2024-09-10T15:34:27.242407Z\",\"id\":\"CVE-2022-48903\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.12\",\"versionEndExcluding\":\"5.15.27\",\"matchCriteriaId\":\"0124F44D-3165-4025-A6AD-1C47145E6B2A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"5.16.13\",\"matchCriteriaId\":\"B871B667-EDC0-435D-909E-E918D8D90995\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:5.17:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"7BD5F8D9-54FA-4CB0-B4F0-CB0471FDDB2D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:5.17:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"E6E34B23-78B4-4516-9BD8-61B33F4AC49A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:5.17:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"C030FA3D-03F4-4FB9-9DBF-D08E5CAC51AA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:5.17:rc4:*:*:*:*:*:*\",\"matchCriteriaId\":\"B2D2677C-5389-4AE9-869D-0F881E80D923\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:5.17:rc5:*:*:*:*:*:*\",\"matchCriteriaId\":\"EFA3917C-C322-4D92-912D-ECE45B2E7416\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:5.17:rc6:*:*:*:*:*:*\",\"matchCriteriaId\":\"BED18363-5ABC-4639-8BBA-68E771E5BB3F\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/5fd76bf31ccfecc06e2e6b29f8c809e934085b99\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/725a6ac389b182261af174176e561a36b0f39ffc\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/a4378947ae39f08c6ae4c6a87ccdebc981a7bbcb\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}",
"redhat_vex": {
"aggregate_severity": "Moderate",
"current_release_date": "2025-11-21T14:33:07+00:00",
"cve": "CVE-2022-48903",
"id": "CVE-2022-48903",
"initial_release_date": "2022-01-01T00:00:00+00:00",
"product_status:known_affected": "42",
"product_status:known_not_affected": "156",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: btrfs: fix relocation crash due to premature return from btrfs_commit_transaction()",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-48903.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-09-01T01:29:15Z",
"cve": "CVE-2022-48903",
"id": "CVE-2022-48903",
"initial_release_date": "2024-08-23T02:53:58Z",
"product_status:known_affected": "310",
"product_status:known_not_affected": "245",
"product_status:recommended": "411",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2022-48903",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2022-48903.json",
"version": "51"
},
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2022-48903\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-10T15:34:27.242407Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-11T12:42:16.029Z\"}}], \"cna\": {\"title\": \"btrfs: fix relocation crash due to premature return from btrfs_commit_transaction()\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"d0c2f4fa555e70324ec2a129b822ab58f172cc62\", \"lessThan\": \"725a6ac389b182261af174176e561a36b0f39ffc\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"d0c2f4fa555e70324ec2a129b822ab58f172cc62\", \"lessThan\": \"a4378947ae39f08c6ae4c6a87ccdebc981a7bbcb\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"d0c2f4fa555e70324ec2a129b822ab58f172cc62\", \"lessThan\": \"5fd76bf31ccfecc06e2e6b29f8c809e934085b99\", \"versionType\": \"git\"}], \"programFiles\": [\"fs/btrfs/transaction.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"5.12\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"5.12\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"5.15.27\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"5.16.13\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.16.*\"}, {\"status\": \"unaffected\", \"version\": \"5.17\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"fs/btrfs/transaction.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/725a6ac389b182261af174176e561a36b0f39ffc\"}, {\"url\": \"https://git.kernel.org/stable/c/a4378947ae39f08c6ae4c6a87ccdebc981a7bbcb\"}, {\"url\": \"https://git.kernel.org/stable/c/5fd76bf31ccfecc06e2e6b29f8c809e934085b99\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nbtrfs: fix relocation crash due to premature return from btrfs_commit_transaction()\\n\\nWe are seeing crashes similar to the following trace:\\n\\n[38.969182] WARNING: CPU: 20 PID: 2105 at fs/btrfs/relocation.c:4070 btrfs_relocate_block_group+0x2dc/0x340 [btrfs]\\n[38.973556] CPU: 20 PID: 2105 Comm: btrfs Not tainted 5.17.0-rc4 #54\\n[38.974580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014\\n[38.976539] RIP: 0010:btrfs_relocate_block_group+0x2dc/0x340 [btrfs]\\n[38.980336] RSP: 0000:ffffb0dd42e03c20 EFLAGS: 00010206\\n[38.981218] RAX: ffff96cfc4ede800 RBX: ffff96cfc3ce0000 RCX: 000000000002ca14\\n[38.982560] RDX: 0000000000000000 RSI: 4cfd109a0bcb5d7f RDI: ffff96cfc3ce0360\\n[38.983619] RBP: ffff96cfc309c000 R08: 0000000000000000 R09: 0000000000000000\\n[38.984678] R10: ffff96cec0000001 R11: ffffe84c80000000 R12: ffff96cfc4ede800\\n[38.985735] R13: 0000000000000000 R14: 0000000000000000 R15: ffff96cfc3ce0360\\n[38.987146] FS: 00007f11c15218c0(0000) GS:ffff96d6dfb00000(0000) knlGS:0000000000000000\\n[38.988662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\n[38.989398] CR2: 00007ffc922c8e60 CR3: 00000001147a6001 CR4: 0000000000370ee0\\n[38.990279] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\\n[38.991219] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\\n[38.992528] Call Trace:\\n[38.992854] \u003cTASK\u003e\\n[38.993148] btrfs_relocate_chunk+0x27/0xe0 [btrfs]\\n[38.993941] btrfs_balance+0x78e/0xea0 [btrfs]\\n[38.994801] ? vsnprintf+0x33c/0x520\\n[38.995368] ? __kmalloc_track_caller+0x351/0x440\\n[38.996198] btrfs_ioctl_balance+0x2b9/0x3a0 [btrfs]\\n[38.997084] btrfs_ioctl+0x11b0/0x2da0 [btrfs]\\n[38.997867] ? mod_objcg_state+0xee/0x340\\n[38.998552] ? seq_release+0x24/0x30\\n[38.999184] ? proc_nr_files+0x30/0x30\\n[38.999654] ? call_rcu+0xc8/0x2f0\\n[39.000228] ? __x64_sys_ioctl+0x84/0xc0\\n[39.000872] ? btrfs_ioctl_get_supported_features+0x30/0x30 [btrfs]\\n[39.001973] __x64_sys_ioctl+0x84/0xc0\\n[39.002566] do_syscall_64+0x3a/0x80\\n[39.003011] entry_SYSCALL_64_after_hwframe+0x44/0xae\\n[39.003735] RIP: 0033:0x7f11c166959b\\n[39.007324] RSP: 002b:00007fff2543e998 EFLAGS: 00000246 ORIG_RAX: 0000000000000010\\n[39.008521] RAX: ffffffffffffffda RBX: 00007f11c1521698 RCX: 00007f11c166959b\\n[39.009833] RDX: 00007fff2543ea40 RSI: 00000000c4009420 RDI: 0000000000000003\\n[39.011270] RBP: 0000000000000003 R08: 0000000000000013 R09: 00007f11c16f94e0\\n[39.012581] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff25440df3\\n[39.014046] R13: 0000000000000000 R14: 00007fff2543ea40 R15: 0000000000000001\\n[39.015040] \u003c/TASK\u003e\\n[39.015418] ---[ end trace 0000000000000000 ]---\\n[43.131559] ------------[ cut here ]------------\\n[43.132234] kernel BUG at fs/btrfs/extent-tree.c:2717!\\n[43.133031] invalid opcode: 0000 [#1] PREEMPT SMP PTI\\n[43.133702] CPU: 1 PID: 1839 Comm: btrfs Tainted: G W 5.17.0-rc4 #54\\n[43.134863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014\\n[43.136426] RIP: 0010:unpin_extent_range+0x37a/0x4f0 [btrfs]\\n[43.139913] RSP: 0000:ffffb0dd4216bc70 EFLAGS: 00010246\\n[43.140629] RAX: 0000000000000000 RBX: ffff96cfc34490f8 RCX: 0000000000000001\\n[43.141604] RDX: 0000000080000001 RSI: 0000000051d00000 RDI: 00000000ffffffff\\n[43.142645] RBP: 0000000000000000 R08: 0000000000000000 R09: ffff96cfd07dca50\\n[43.143669] R10: ffff96cfc46e8a00 R11: fffffffffffec000 R12: 0000000041d00000\\n[43.144657] R13: ffff96cfc3ce0000 R14: ffffb0dd4216bd08 R15: 0000000000000000\\n[43.145686] FS: 00007f7657dd68c0(0000) GS:ffff96d6df640000(0000) knlGS:0000000000000000\\n[43.146808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\n[43.147584] CR2: 00007f7fe81bf5b0 CR3: 00000001093ee004 CR4: 0000000000370ee0\\n[43.148589] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\\n[43.149581] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 00000000000\\n---truncated---\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.27\", \"versionStartIncluding\": \"5.12\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.16.13\", \"versionStartIncluding\": \"5.12\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.17\", \"versionStartIncluding\": \"5.12\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-05-04T08:25:47.961Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2022-48903\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-05-04T08:25:47.961Z\", \"dateReserved\": \"2024-08-21T06:06:23.292Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-08-22T01:30:21.518Z\", \"assignerShortName\": \"Linux\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
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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.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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