CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се локално, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: set new_stream to NULL after release In dm_update_crtc_state(), the skip_modeset path releases new_stream via dc_stream_release() but does not set the pointer to NULL. If a later error (e.g., color management failure) triggers the fail label, the error path calls dc_stream_release() again on the same dangling pointer, causing a double release and potential use-after-free. Fix this by setting new_stream to NULL after the initial release. (cherry picked from commit 99f3af19073b3ddbfd96e789124cce12c4277b28)
Засегнати продукти
- Linux Linux: 9b690ef3c70422cdcd0cf912db33f2c92ef4a53f преди 92b7c6e3a1546c6db868b07e93fa6fb950d1d3a0; 9b690ef3c70422cdcd0cf912db33f2c92ef4a53f преди bf9c06c70f496f1ba4474caf95c69696c828340e; 9b690ef3c70422cdcd0cf912db33f2c92ef4a53f преди 01ba5b36898d6258f584269537cc49e7b05cf7c6; 9b690ef3c70422cdcd0cf912db33f2c92ef4a53f преди ba8bf1dcbb44773e7a0fd13b42925c644e0d5e76; 9b690ef3c70422cdcd0cf912db33f2c92ef4a53f преди 5182e442e61397d446c36995b8f5676942d35b82; 9b690ef3c70422cdcd0cf912db33f2c92ef4a53f преди 679f23f0a3606afcef1ffabd72222f00a54ad9e3; 9b690ef3c70422cdcd0cf912db33f2c92ef4a53f преди 0676fecbb5242aa22c057e78326d6d6041db034c; 9b690ef3c70422cdcd0cf912db33f2c92ef4a53f преди 9fa26b9eed6195bf840f39ac183b9a6237548755
- Linux Linux: 4.15; преди 4.15; 5.10.271 до 5.10.*; 5.15.222 до 5.15.*; 6.1.189 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
Вид слабост
История
- 10 август 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-68236
- https://nvd.nist.gov/vuln/detail/CVE-2026-68236
- https://git.kernel.org/stable/c/92b7c6e3a1546c6db868b07e93fa6fb950d1d3a0
- https://git.kernel.org/stable/c/bf9c06c70f496f1ba4474caf95c69696c828340e
- https://git.kernel.org/stable/c/01ba5b36898d6258f584269537cc49e7b05cf7c6
- https://git.kernel.org/stable/c/ba8bf1dcbb44773e7a0fd13b42925c644e0d5e76
- https://git.kernel.org/stable/c/5182e442e61397d446c36995b8f5676942d35b82
- https://git.kernel.org/stable/c/679f23f0a3606afcef1ffabd72222f00a54ad9e3
- https://git.kernel.org/stable/c/0676fecbb5242aa22c057e78326d6d6041db034c
- https://git.kernel.org/stable/c/9fa26b9eed6195bf840f39ac183b9a6237548755