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Permalink CVE-2026-68243

created 3 weeks, 6 days ago Activity log

Created & dismissed (max. allowed matches exceeded) suggestion 3 weeks, 6 days ago

drm/i915/gem: Fix NULL deref in I915_CONTEXT_PARAM_SSEU

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Fix NULL deref in I915_CONTEXT_PARAM_SSEU Setting context engine slot N into I915_ENGINE_CLASS_INVALID / I915_ENGINE_CLASS_INVALID_NONE and attempting to apply I915_CONTEXT_PARAM_SSEU to the same slot N will deref NULL. Fix that. Discovered using AI-assisted static analysis confirmed by Intel Product Security. (cherry picked from commit 36eda5b5c2d40da41cc0a5403c26986237cf9e87)

References

https://git.kernel.org/stable/c/edd2edaca52ada833c341c8b264aaea9dd93369c
https://git.kernel.org/stable/c/9923c223d38fcd9602f41cc31d480e5299d9a38e
https://git.kernel.org/stable/c/726f27bca93e6c83b263542669132ee1d0eb693e
https://git.kernel.org/stable/c/97f236379f06a5082d37c6a764edd56bb58a94cd
https://git.kernel.org/stable/c/2b56757a9a7456825eb668fde92299e01c5e2721

Affected products

Linux

<5.15
<9923c223d38fcd9602f41cc31d480e5299d9a38e
=<6.6.*
=<*
==5.15
=<6.18.*
<97f236379f06a5082d37c6a764edd56bb58a94cd
<726f27bca93e6c83b263542669132ee1d0eb693e
=<6.12.*
=<7.1.*
<2b56757a9a7456825eb668fde92299e01c5e2721
<edd2edaca52ada833c341c8b264aaea9dd93369c

Suggestion detail

References

Affected products