{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-43395", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-05-01T14:12:56.007Z", "datePublished": "2026-05-08T14:21:38.756Z", "dateUpdated": "2026-05-08T14:21:38.756Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-08T14:21:38.756Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe/sync: Cleanup partially initialized sync on parse failure\n\nxe_sync_entry_parse() can allocate references (syncobj, fence, chain fence,\nor user fence) before hitting a later failure path. Several of those paths\nreturned directly, leaving partially initialized state and leaking refs.\n\nRoute these error paths through a common free_sync label and call\nxe_sync_entry_cleanup(sync) before returning the error.\n\n(cherry picked from commit f939bdd9207a5d1fc55cced5459858480686ce22)"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/xe/xe_sync.c"], "versions": [{"version": "dd08ebf6c3525a7ea2186e636df064ea47281987", "lessThan": "91c228f96fcfacc2341a58815b1da8c69da94ebb", "status": "affected", "versionType": "git"}, {"version": "dd08ebf6c3525a7ea2186e636df064ea47281987", "lessThan": "af65cd1853599394b94201c08bed7a46717db478", "status": "affected", "versionType": "git"}, {"version": "dd08ebf6c3525a7ea2186e636df064ea47281987", "lessThan": "f0af63ffa06306f12592cd3919fad6957b425e1b", "status": "affected", "versionType": "git"}, {"version": "dd08ebf6c3525a7ea2186e636df064ea47281987", "lessThan": "1bfd7575092420ba5a0b944953c95b74a5646ff8", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/xe/xe_sync.c"], "versions": [{"version": "6.8", "status": "affected"}, {"version": "0", "lessThan": "6.8", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.78", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.19", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.19.9", "lessThanOrEqual": "6.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "6.12.78"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "6.18.19"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "6.19.9"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "7.0"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/91c228f96fcfacc2341a58815b1da8c69da94ebb"}, {"url": "https://git.kernel.org/stable/c/af65cd1853599394b94201c08bed7a46717db478"}, {"url": "https://git.kernel.org/stable/c/f0af63ffa06306f12592cd3919fad6957b425e1b"}, {"url": "https://git.kernel.org/stable/c/1bfd7575092420ba5a0b944953c95b74a5646ff8"}], "title": "drm/xe/sync: Cleanup partially initialized sync on parse failure", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe/sync: Cleanup partially initialized sync on parse failure\n\nxe_sync_entry_parse() can allocate references (syncobj, fence, chain fence,\nor user fence) before hitting a later failure path. Several of those paths\nreturned directly, leaving partially initialized state and leaking refs.\n\nRoute these error paths through a common free_sync label and call\nxe_sync_entry_cleanup(sync) before returning the error.\n\n(cherry picked from commit f939bdd9207a5d1fc55cced5459858480686ce22)"}], "id": "CVE-2026-43395", "lastModified": "2026-05-08T15:16:50.907", "metrics": {}, "published": "2026-05-08T15:16:50.907", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/1bfd7575092420ba5a0b944953c95b74a5646ff8"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/91c228f96fcfacc2341a58815b1da8c69da94ebb"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/af65cd1853599394b94201c08bed7a46717db478"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f0af63ffa06306f12592cd3919fad6957b425e1b"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}