CVE-2026-68243

drm/i915/gem: Fix NULL deref in I915_CONTEXT_PARAM_SSEU

0Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Track

probabilidade de exploração

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exploração observada

nãonenhuma fonte reporta

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)

Produtos afetados

Linux · Linux

Referências

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