CVE-2026-31461: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix drm_edid leak in amdgpu_dm [WHAT] When a sink is connected, aconnector->drm_edid was overwritten without freeing the previous allocation, causing a memory leak on resume. [HOW] Free the previous drm_edid before updating it. (cherry picked from commit 52024a94e7111366141cfc5d888b2ef011f879e5)

Засегнати продукти

• Linux Linux: 48edb2a4256eedf6c92eecf2bc7744e6ecb44b5e преди eb95595194e4755b62360aa821f40a79b0953105; 48edb2a4256eedf6c92eecf2bc7744e6ecb44b5e преди 52db857e94b9be4e6315586602b0257d1d2b165a; 48edb2a4256eedf6c92eecf2bc7744e6ecb44b5e преди 37c2caa167b0b8aca4f74c32404c5288b876a2a3
• Linux Linux: 6.13; преди 6.13; 6.18.21 до 6.18.*; 6.19.11 до 6.19.*; от 7.0 нататък

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99265
• CVE-2026-99261
• CVE-2026-99260

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-31461
• https://nvd.nist.gov/vuln/detail/CVE-2026-31461
• https://git.kernel.org/stable/c/eb95595194e4755b62360aa821f40a79b0953105
• https://git.kernel.org/stable/c/52db857e94b9be4e6315586602b0257d1d2b165a
• https://git.kernel.org/stable/c/37c2caa167b0b8aca4f74c32404c5288b876a2a3