148 lines
6.7 KiB
JSON
148 lines
6.7 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-2026-23295",
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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": "2026-01-13T15:37:45.993Z",
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"datePublished": "2026-03-25T10:26:52.789Z",
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"dateUpdated": "2026-10-15T10:06:56.177Z"
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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": "2026-10-15T10:06:56.177Z"
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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\naccel/amdxdna: Fix dead lock for suspend and resume\n\nWhen an application issues a query IOCTL while auto suspend is running,\na deadlock can occur. The query path holds dev_lock and then calls\npm_runtime_resume_and_get(), which waits for the ongoing suspend to\ncomplete. Meanwhile, the suspend callback attempts to acquire dev_lock\nand blocks, resulting in a deadlock.\n\nFix this by releasing dev_lock before calling pm_runtime_resume_and_get()\nand reacquiring it after the call completes. Also acquire dev_lock in the\nresume callback to keep the locking consistent."
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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/accel/amdxdna/aie2_ctx.c",
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"drivers/accel/amdxdna/aie2_pci.c",
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"drivers/accel/amdxdna/aie2_pm.c",
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"drivers/accel/amdxdna/amdxdna_ctx.c",
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"drivers/accel/amdxdna/amdxdna_pm.c",
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"drivers/accel/amdxdna/amdxdna_pm.h"
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],
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"versions": [
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{
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"version": "063db451832b8849faf1b0b8404b3a6a39995b29",
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"lessThan": "ac24537478dd8eb2fd3984b4652bb19461e5e74c",
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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": "063db451832b8849faf1b0b8404b3a6a39995b29",
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"lessThan": "1aa82181a3c285c7351523d587f7981ae4c015c8",
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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": "3bdd26582d026bdd86aa76f03989a1137b2490a0",
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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": "6.18.57",
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"lessThan": "6.19",
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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/accel/amdxdna/aie2_ctx.c",
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"drivers/accel/amdxdna/aie2_pci.c",
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"drivers/accel/amdxdna/aie2_pm.c",
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"drivers/accel/amdxdna/amdxdna_ctx.c",
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"drivers/accel/amdxdna/amdxdna_pm.c",
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"drivers/accel/amdxdna/amdxdna_pm.h"
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],
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"versions": [
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{
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"version": "6.19",
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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": "6.19",
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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": "6.19.7",
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"lessThanOrEqual": "6.19.*",
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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": "7.0",
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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": "6.19",
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"versionEndExcluding": "6.19.7"
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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": "6.19",
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"versionEndExcluding": "7.0"
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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": "6.18.57"
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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/ac24537478dd8eb2fd3984b4652bb19461e5e74c"
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},
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{
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"url": "https://git.kernel.org/stable/c/1aa82181a3c285c7351523d587f7981ae4c015c8"
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}
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],
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"title": "accel/amdxdna: Fix dead lock for suspend and resume",
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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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} |