Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-53201

In the Linux kernel, the following vulnerability has been resolved: Revert "drm/xe: Skip exec queue schedule toggle if queue is idle during suspend" This reverts commit 8533051ce92015e9cc6f75e0d52119b9d91610b6. The idle-skip optimization bypasses GuC suspend, so the GPU may not perform the context switch that flushes TLB entries for invalidated userptr VMAs. In LR/preempt-fence VM mode, this can lead to missed TLB invalidation and page faults during userptr invalidation tests. Restore uncond
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:81544c286195f91fb90a19d4350ec552c727b7e8a5364fe05c1d3df127cf5531
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/xe/xe_exec_queue.h","drivers/gpu/drm/xe/xe_guc_submit.c","drivers/gpu/drm/xe/xe_hw_engine_group.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"b69b715f48ac7e802c89ed5924795c5b055da91e","status":"affected","version":"8533051ce92015e9cc6f75e0d52119b9d91610b6","versionType":"git"},{"lessThan":"fa7c84726dc217ce0c183926ef9411636c7a2213","status":"affected","version":"8533051ce92015e9cc6f75e0d52119b9d91610b6","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a82969d09786e1ccb7a0e8057a943cde9d163f28e72d2328558c3c4578365c32 · sha256:07bdded6f75b584f… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/xe/xe_exec_queue.h","drivers/gpu/drm/xe/xe_guc_submit.c","drivers/gpu/drm/xe/xe_hw_engine_group.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"7.0"},{"lessThan":"7.0","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.13","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a82969d09786e1ccb7a0e8057a943cde9d163f28e72d2328558c3c4578365c32 · sha256:07bdded6f75b584f… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/xe/xe_exec_queue.h","drivers/gpu/drm/xe/xe_guc_submit.c","drivers/gpu/drm/xe/xe_hw_engine_group.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"b69b715f48ac7e802c89ed5924795c5b055da91e","status":"affected","version":"8533051ce92015e9cc6f75e0d52119b9d91610b6","versionType":"git"},{"lessThan":"fa7c84726dc217ce0c183926ef9411636c7a2213","status":"affected","version":"8533051ce92015e9cc6f75e0d52119b9d91610b6","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a82969d09786e1ccb7a0e8057a943cde9d163f28e72d2328558c3c4578365c32 · sha256:07bdded6f75b584f… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/xe/xe_exec_queue.h","drivers/gpu/drm/xe/xe_guc_submit.c","drivers/gpu/drm/xe/xe_hw_engine_group.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"7.0"},{"lessThan":"7.0","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.13","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a82969d09786e1ccb7a0e8057a943cde9d163f28e72d2328558c3c4578365c32 · sha256:07bdded6f75b584f… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:a82969d09786e1ccb7a0e8057a943cde9d163f28e72d2328558c3c4578365c32 · sha256:07bdded6f75b584f… · /containers/cna/metrics/0/cvssV3_1

Source references

2 source assertions
{"url":"https://git.kernel.org/stable/c/b69b715f48ac7e802c89ed5924795c5b055da91e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a82969d09786e1ccb7a0e8057a943cde9d163f28e72d2328558c3c4578365c32 · sha256:07bdded6f75b584f… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/fa7c84726dc217ce0c183926ef9411636c7a2213"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a82969d09786e1ccb7a0e8057a943cde9d163f28e72d2328558c3c4578365c32 · sha256:07bdded6f75b584f… · /containers/cna/references/1

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

← Back to CVE Explorer