186 lines
8.9 KiB
JSON
186 lines
8.9 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2023-54235",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2025-12-30T12:06:44.508Z",
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"datePublished": "2025-12-30T12:11:25.688Z",
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"dateUpdated": "2026-05-23T15:34:30.766Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-05-23T15:34:30.766Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nPCI/DOE: Fix destroy_work_on_stack() race\n\nThe following debug object splat was observed in testing:\n\n ODEBUG: free active (active state 0) object: 0000000097d23782 object type: work_struct hint: doe_statemachine_work+0x0/0x510\n WARNING: CPU: 1 PID: 71 at lib/debugobjects.c:514 debug_print_object+0x7d/0xb0\n ...\n Workqueue: pci 0000:36:00.0 DOE [1 doe_statemachine_work\n RIP: 0010:debug_print_object+0x7d/0xb0\n ...\n Call Trace:\n ? debug_print_object+0x7d/0xb0\n ? __pfx_doe_statemachine_work+0x10/0x10\n debug_object_free.part.0+0x11b/0x150\n doe_statemachine_work+0x45e/0x510\n process_one_work+0x1d4/0x3c0\n\nThis occurs because destroy_work_on_stack() was called after signaling\nthe completion in the calling thread. This creates a race between\ndestroy_work_on_stack() and the task->work struct going out of scope in\npci_doe().\n\nSignal the work complete after destroying the work struct. This is safe\nbecause signal_task_complete() is the final thing the work item does and\nthe workqueue code is careful not to access the work struct after."
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/pci/doe.c"
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],
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"versions": [
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{
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"version": "2a0e0f4773fe8032fb17e56f897bee32ce3cdc2b",
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"lessThan": "d96799ee3b78962c80e4b6653734f488f999ca09",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "abf04be0e7071f2bcd39bf97ba407e7d4439785e",
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"lessThan": "c4f9c0a3a6df143f2e1092823b7fa9e07d6ab57f",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "abf04be0e7071f2bcd39bf97ba407e7d4439785e",
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"lessThan": "19cf3ba16dcc2ef059dcf010072d4f96d76486e0",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "abf04be0e7071f2bcd39bf97ba407e7d4439785e",
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"lessThan": "e3a3a097eaebaf234a482b4d2f9f18fe989208c1",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "95628b830952943631d3d74f73f431f501c5d6f5",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "6.1.24",
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"lessThan": "6.1.53",
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"status": "affected",
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"versionType": "semver"
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},
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{
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"version": "6.2.11",
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"lessThan": "6.3",
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"status": "affected",
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"versionType": "semver"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/pci/doe.c"
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],
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"versions": [
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{
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"version": "6.3",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "6.3",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.1.53",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.4.16",
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"lessThanOrEqual": "6.4.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.5.3",
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"lessThanOrEqual": "6.5.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.6",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.1.24",
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"versionEndExcluding": "6.1.53"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.3",
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"versionEndExcluding": "6.4.16"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.3",
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"versionEndExcluding": "6.5.3"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.3",
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"versionEndExcluding": "6.6"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.2.11"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/d96799ee3b78962c80e4b6653734f488f999ca09"
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},
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{
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"url": "https://git.kernel.org/stable/c/c4f9c0a3a6df143f2e1092823b7fa9e07d6ab57f"
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},
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{
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"url": "https://git.kernel.org/stable/c/19cf3ba16dcc2ef059dcf010072d4f96d76486e0"
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},
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{
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"url": "https://git.kernel.org/stable/c/e3a3a097eaebaf234a482b4d2f9f18fe989208c1"
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}
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],
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"title": "PCI/DOE: Fix destroy_work_on_stack() race",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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}
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}
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} |