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CVE-2026-23467

In the Linux kernel, the following vulnerability has been resolved: drm/i915/dmc: Fix an unlikely NULL pointer deference at probe intel_dmc_update_dc6_allowed_count() oopses when DMC hasn't been initialized, and dmc is thus NULL. That would be the case when the call path is intel_power_domains_init_hw() -> {skl,bxt,icl}_display_core_init() -> gen9_set_dc_state() -> intel_dmc_update_dc6_allowed_count(), as intel_power_domains_init_hw() is called *before* intel_dmc_init(). However, gen9_set_dc
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:3da3dbe6b48ff10b2da6fd06f08b3ad30a996f3172e1b5c61c7b81c59496d6a6
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/i915/display/intel_display_power_well.c","drivers/gpu/drm/i915/display/intel_dmc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"0b35d11fbbcfd1079c8489282a341944228835e3","status":"affected","version":"88c1f9a4d36de61f87cc52aac670020b13d1ccaa","versionType":"git"},{"lessThan":"631317825d44283abfe7a8374f13a76ce2032bb8","status":"affected","version":"88c1f9a4d36de61f87cc52aac670020b13d1ccaa","versionType":"git"},{"lessThan":"ac57eb3b7d2ad649025b…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:451a4c92de81bbbce66ab11e1d064bf63963ea33c6a0365737b9f5c5daab6532 · sha256:2053550d218c63a0… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/i915/display/intel_display_power_well.c","drivers/gpu/drm/i915/display/intel_dmc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.16"},{"lessThan":"6.16","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.20","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.10","versionType":"semver"},{"lessThanOrEqual":"*","sta…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:451a4c92de81bbbce66ab11e1d064bf63963ea33c6a0365737b9f5c5daab6532 · sha256:2053550d218c63a0… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/i915/display/intel_display_power_well.c","drivers/gpu/drm/i915/display/intel_dmc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"0b35d11fbbcfd1079c8489282a341944228835e3","status":"affected","version":"88c1f9a4d36de61f87cc52aac670020b13d1ccaa","versionType":"git"},{"lessThan":"631317825d44283abfe7a8374f13a76ce2032bb8","status":"affected","version":"88c1f9a4d36de61f87cc52aac670020b13d1ccaa","versionType":"git"},{"lessThan":"ac57eb3b7d2ad649025b…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:451a4c92de81bbbce66ab11e1d064bf63963ea33c6a0365737b9f5c5daab6532 · sha256:2053550d218c63a0… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/i915/display/intel_display_power_well.c","drivers/gpu/drm/i915/display/intel_dmc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.16"},{"lessThan":"6.16","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.20","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.10","versionType":"semver"},{"lessThanOrEqual":"*","sta…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:451a4c92de81bbbce66ab11e1d064bf63963ea33c6a0365737b9f5c5daab6532 · sha256:2053550d218c63a0… · /containers/cna/affected/1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/0b35d11fbbcfd1079c8489282a341944228835e3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:451a4c92de81bbbce66ab11e1d064bf63963ea33c6a0365737b9f5c5daab6532 · sha256:2053550d218c63a0… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/631317825d44283abfe7a8374f13a76ce2032bb8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:451a4c92de81bbbce66ab11e1d064bf63963ea33c6a0365737b9f5c5daab6532 · sha256:2053550d218c63a0… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/ac57eb3b7d2ad649025b5a0fa207315f755ac4f6"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:451a4c92de81bbbce66ab11e1d064bf63963ea33c6a0365737b9f5c5daab6532 · sha256:2053550d218c63a0… · /containers/cna/references/2

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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