266 lines
12 KiB
JSON
266 lines
12 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-2025-38515",
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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": "2025-04-16T04:51:24.023Z",
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"datePublished": "2025-08-16T10:55:02.173Z",
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"dateUpdated": "2026-05-11T21:29:30.706Z"
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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": "2026-05-11T21:29:30.706Z"
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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\ndrm/sched: Increment job count before swapping tail spsc queue\n\nA small race exists between spsc_queue_push and the run-job worker, in\nwhich spsc_queue_push may return not-first while the run-job worker has\nalready idled due to the job count being zero. If this race occurs, job\nscheduling stops, leading to hangs while waiting on the job’s DMA\nfences.\n\nSeal this race by incrementing the job count before appending to the\nSPSC queue.\n\nThis race was observed on a drm-tip 6.16-rc1 build with the Xe driver in\nan SVM test case."
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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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"include/drm/spsc_queue.h"
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],
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"versions": [
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{
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"version": "27105db6c63a571b91d01e749d026105a1e63bcf",
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"status": "affected",
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},
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{
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"lessThan": "e62f51d0ec8a9baf324caf9a564f8e318d36a551",
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"status": "affected",
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},
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{
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"version": "27105db6c63a571b91d01e749d026105a1e63bcf",
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"lessThan": "ef841f8e4e1ff67817ca899bedc5ebb00847c0a7",
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"status": "affected",
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},
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{
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"version": "27105db6c63a571b91d01e749d026105a1e63bcf",
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"lessThan": "f9a4f28a4fc4ee453a92a9abbe36e26224d17749",
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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": "27105db6c63a571b91d01e749d026105a1e63bcf",
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"lessThan": "c64f5310530baf75328292f9b9f3f2961d185183",
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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": "27105db6c63a571b91d01e749d026105a1e63bcf",
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"lessThan": "e2d6547dc8b9b332f9bc00875197287a6a4db65a",
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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": "27105db6c63a571b91d01e749d026105a1e63bcf",
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"lessThan": "ef58a95457466849fa7b31fd3953801a5af0f58b",
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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": "27105db6c63a571b91d01e749d026105a1e63bcf",
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"lessThan": "8af39ec5cf2be522c8eb43a3d8005ed59e4daaee",
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"status": "affected",
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"versionType": "git"
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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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"include/drm/spsc_queue.h"
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],
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"versions": [
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{
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"version": "4.16",
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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": "4.16",
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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": "5.4.296",
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"lessThanOrEqual": "5.4.*",
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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": "5.10.240",
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"lessThanOrEqual": "5.10.*",
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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": "5.15.189",
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"lessThanOrEqual": "5.15.*",
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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": "6.1.146",
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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": "6.6.99",
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"lessThanOrEqual": "6.6.*",
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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": "6.12.39",
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"lessThanOrEqual": "6.12.*",
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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": "6.15.7",
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"lessThanOrEqual": "6.15.*",
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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": "6.16",
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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": "4.16",
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"versionEndExcluding": "5.4.296"
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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": "4.16",
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"versionEndExcluding": "5.15.189"
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"versionStartIncluding": "4.16",
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"versionEndExcluding": "6.1.146"
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},
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"versionStartIncluding": "4.16",
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"versionEndExcluding": "6.6.99"
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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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"versionEndExcluding": "6.12.39"
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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": "4.16",
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"versionEndExcluding": "6.15.7"
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},
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{
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.16",
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"versionEndExcluding": "6.16"
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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/549a9c78c3ea6807d0dc4162a4f5ba59f217d5a0"
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},
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{
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"url": "https://git.kernel.org/stable/c/e62f51d0ec8a9baf324caf9a564f8e318d36a551"
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},
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{
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"url": "https://git.kernel.org/stable/c/ef841f8e4e1ff67817ca899bedc5ebb00847c0a7"
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},
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{
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"url": "https://git.kernel.org/stable/c/f9a4f28a4fc4ee453a92a9abbe36e26224d17749"
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},
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{
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"url": "https://git.kernel.org/stable/c/c64f5310530baf75328292f9b9f3f2961d185183"
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},
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{
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"url": "https://git.kernel.org/stable/c/e2d6547dc8b9b332f9bc00875197287a6a4db65a"
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},
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{
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"url": "https://git.kernel.org/stable/c/ef58a95457466849fa7b31fd3953801a5af0f58b"
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},
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{
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"url": "https://git.kernel.org/stable/c/8af39ec5cf2be522c8eb43a3d8005ed59e4daaee"
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}
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],
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"title": "drm/sched: Increment job count before swapping tail spsc queue",
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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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"adp": [
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{
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
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},
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{
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"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
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}
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],
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2025-11-03T17:39:20.099Z"
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}
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}
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]
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}
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} |