CVE-2026-80705: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: check if dml21_add_phantom_plane() is successful Verify that the phantom plane was allocated to avoid a later segfault. (cherry picked from commit 5adb54abe5a8e82cbff7f8806db30a5f4924329f)

Засегнати продукти

• Linux Linux: 70839da6360500a82e4d5f78499284474cbed7c1 преди ef7d731f1df63d6230e159996c0703aaf5132bac; 70839da6360500a82e4d5f78499284474cbed7c1 преди bea1f73ad69eec36b757adb8e63beb3092f862ee; 70839da6360500a82e4d5f78499284474cbed7c1 преди 062cfd6c678f6647c8841f684d6dadab08d95512; 70839da6360500a82e4d5f78499284474cbed7c1 преди 000acb4ce7fb9feba3072ce468ad681f6585cd5d
• Linux Linux: 6.11; преди 6.11; 6.12.114 до 6.12.*; 6.18.57 до 6.18.*; 7.1.8 до 7.1.*; 7.2 до *

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99268
• CVE-2026-99266
• CVE-2026-99267

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-80705
• https://nvd.nist.gov/vuln/detail/CVE-2026-80705
• https://git.kernel.org/stable/c/ef7d731f1df63d6230e159996c0703aaf5132bac
• https://git.kernel.org/stable/c/bea1f73ad69eec36b757adb8e63beb3092f862ee
• https://git.kernel.org/stable/c/062cfd6c678f6647c8841f684d6dadab08d95512
• https://git.kernel.org/stable/c/000acb4ce7fb9feba3072ce468ad681f6585cd5d