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/amdgpu: fix division by zero with invalid uvd dimensions When width or height is less than 16, width_in_mb or height_in_mb becomes 0, leading to fs_in_mb being 0. This causes a division by zero when calculating num_dpb_buffer in H264 and H264 Perf decode paths. Add validation to reject frames with width < 16 or height < 16 before performing any calculations that depend on these values. V2: Format change - move up all vaiable definitions. V3: Use warn_once to avoid spam. (cherry picked from commit 3e41d26c70b0a459d041cc19482a226c4b7423cb)
Засегнати продукти
- Linux Linux: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 преди 004d0453cfef16f056cb7b8bc04f69f19cf9df32; d38ceaf99ed015f2a0b9af3499791bd3a3daae21 преди 00ee64910ecf748cc15b23bbcbea472c203ec1e8; d38ceaf99ed015f2a0b9af3499791bd3a3daae21 преди 81c9b4921f62d1642b9d775524ae9240e521a5ed; d38ceaf99ed015f2a0b9af3499791bd3a3daae21 преди 52f9a588296432accf2982f7d258192a37562f4f; d38ceaf99ed015f2a0b9af3499791bd3a3daae21 преди a00946b5ab7c25da5685ca9c58f50ff6f43c0fdf; d38ceaf99ed015f2a0b9af3499791bd3a3daae21 преди ffb33d466a68cea3e8a3dbed04d79037a3cbabd1; d38ceaf99ed015f2a0b9af3499791bd3a3daae21 преди be725ab23aa45c11a5afef3e2a9f6d8c084ae5dc; d38ceaf99ed015f2a0b9af3499791bd3a3daae21 преди 0c01c811be47e6b146552dd59bfedbea8f09b8f4
- Linux Linux: 4.2; преди 4.2; 5.10.265 до 5.10.*; 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
Вид слабост
История
- 10 август 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-68106
- https://nvd.nist.gov/vuln/detail/CVE-2026-68106
- https://git.kernel.org/stable/c/004d0453cfef16f056cb7b8bc04f69f19cf9df32
- https://git.kernel.org/stable/c/00ee64910ecf748cc15b23bbcbea472c203ec1e8
- https://git.kernel.org/stable/c/81c9b4921f62d1642b9d775524ae9240e521a5ed
- https://git.kernel.org/stable/c/52f9a588296432accf2982f7d258192a37562f4f
- https://git.kernel.org/stable/c/a00946b5ab7c25da5685ca9c58f50ff6f43c0fdf
- https://git.kernel.org/stable/c/ffb33d466a68cea3e8a3dbed04d79037a3cbabd1
- https://git.kernel.org/stable/c/be725ab23aa45c11a5afef3e2a9f6d8c084ae5dc
- https://git.kernel.org/stable/c/0c01c811be47e6b146552dd59bfedbea8f09b8f4