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CVE-2026-31547

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix missing runtime PM reference in ccs_mode_store ccs_mode_store() calls xe_gt_reset() which internally invokes xe_pm_runtime_get_noresume(). That function requires the caller to already hold an outer runtime PM reference and warns if none is held: [46.891177] xe 0000:03:00.0: [drm] Missing outer runtime PM protection [46.891178] WARNING: drivers/gpu/drm/xe/xe_pm.c:885 at xe_pm_runtime_get_noresume+0x8b/0xc0 F
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:df361bb2f1f569536d7835418b2c4b9d1ddf19769fab48de594f2519ca50de20
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":"affected","product":"Linux","programFiles":["drivers/gpu/drm/xe/xe_gt_ccs_mode.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.19"},{"lessThan":"6.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.10","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2bfab7fb84878b4e8ea2266ec9d5233ee48f391aba46a2491c0a0a20132efcda · sha256:9b05f355c29f0871… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/xe/xe_gt_ccs_mode.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"c409ecce9adcf815e86bc2f68834982e5a9c4e76","status":"affected","version":"480b358e7d8ef69fd8f1b0cad6e07c7d70a36ee4","versionType":"git"},{"lessThan":"65d046b2d8e0d6d855379a981869005fd6b6a41b","status":"affected","version":"480b358e7d8ef69fd8f1b0cad6e07c7d70a36ee4","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2bfab7fb84878b4e8ea2266ec9d5233ee48f391aba46a2491c0a0a20132efcda · sha256:9b05f355c29f0871… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/xe/xe_gt_ccs_mode.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.19"},{"lessThan":"6.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.10","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2bfab7fb84878b4e8ea2266ec9d5233ee48f391aba46a2491c0a0a20132efcda · sha256:9b05f355c29f0871… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/xe/xe_gt_ccs_mode.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"c409ecce9adcf815e86bc2f68834982e5a9c4e76","status":"affected","version":"480b358e7d8ef69fd8f1b0cad6e07c7d70a36ee4","versionType":"git"},{"lessThan":"65d046b2d8e0d6d855379a981869005fd6b6a41b","status":"affected","version":"480b358e7d8ef69fd8f1b0cad6e07c7d70a36ee4","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2bfab7fb84878b4e8ea2266ec9d5233ee48f391aba46a2491c0a0a20132efcda · sha256:9b05f355c29f0871… · /containers/cna/affected/0

Source references

2 source assertions
{"url":"https://git.kernel.org/stable/c/65d046b2d8e0d6d855379a981869005fd6b6a41b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2bfab7fb84878b4e8ea2266ec9d5233ee48f391aba46a2491c0a0a20132efcda · sha256:9b05f355c29f0871… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/c409ecce9adcf815e86bc2f68834982e5a9c4e76"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2bfab7fb84878b4e8ea2266ec9d5233ee48f391aba46a2491c0a0a20132efcda · sha256:9b05f355c29f0871… · /containers/cna/references/0

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.

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