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Описание
Оригинално описание
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)
Засегнати продукти
- Linux Linux: d4433c7600f794623d6802395542cf4ca4f1b1f9 преди 97a4872ef927dee301d76085cb19f6e36d4a53a4; d4433c7600f794623d6802395542cf4ca4f1b1f9 преди b226dee4ee1fff2909f79e8ad700b7082f8d3569; d4433c7600f794623d6802395542cf4ca4f1b1f9 преди edd2edaca52ada833c341c8b264aaea9dd93369c; d4433c7600f794623d6802395542cf4ca4f1b1f9 преди 9923c223d38fcd9602f41cc31d480e5299d9a38e; d4433c7600f794623d6802395542cf4ca4f1b1f9 преди 726f27bca93e6c83b263542669132ee1d0eb693e; d4433c7600f794623d6802395542cf4ca4f1b1f9 преди 97f236379f06a5082d37c6a764edd56bb58a94cd; d4433c7600f794623d6802395542cf4ca4f1b1f9 преди 2b56757a9a7456825eb668fde92299e01c5e2721
- Linux Linux: 5.15; преди 5.15; 5.15.216 до 5.15.*; 6.1.183 до 6.1.*; 6.6.148 до 6.6.*; 6.12.101 до 6.12.*; 6.18.42 до 6.18.*; 7.1.6 до 7.1.*; от 7.2 нататък
История
- 10 август 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-68243
- https://nvd.nist.gov/vuln/detail/CVE-2026-68243
- https://git.kernel.org/stable/c/97a4872ef927dee301d76085cb19f6e36d4a53a4
- https://git.kernel.org/stable/c/b226dee4ee1fff2909f79e8ad700b7082f8d3569
- 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