7.1
CVSS 3.1
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се локално, без особени условия, с обикновен потребителски вход и без действие от потребителя.
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Add bounds checking to ib_{get,set}_value The uvd/vce/vcn code accesses the IB at predefined offsets without checking that the IB is large enough. Check the bounds here. The caller is responsible for making sure it can handle arbitrary return values. Also make the idx a uint32_t to prevent overflows causing the condition to fail.
Засегнати продукти
- Linux Linux: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 преди 5da6c6430be0acb25b4242bce0323fc514d4e3cf; d38ceaf99ed015f2a0b9af3499791bd3a3daae21 преди 0fb5cb556b249b2b64c0f818136c4c3e838ef53f; d38ceaf99ed015f2a0b9af3499791bd3a3daae21 преди a853178d23e774adfe3a35073c375b04b3b20f7d; d38ceaf99ed015f2a0b9af3499791bd3a3daae21 преди fec8b11b55e53ff51a741e56894fe331a516f5c6; d38ceaf99ed015f2a0b9af3499791bd3a3daae21 преди ee26fcf7c5cf131f0b6a732faa27d79ec61b8ec7; d38ceaf99ed015f2a0b9af3499791bd3a3daae21 преди 66085e206431ef88ce36f53c1f53d570790ccc9e
- Linux Linux: 4.2; преди 4.2; 6.1.175 до 6.1.*; 6.6.140 до 6.6.*; 6.12.90 до 6.12.*; 6.18.32 до 6.18.*; 7.0.9 до 7.0.*; от 7.1 нататък
История
- 28 май 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-46218
- https://nvd.nist.gov/vuln/detail/CVE-2026-46218
- https://git.kernel.org/stable/c/5da6c6430be0acb25b4242bce0323fc514d4e3cf
- https://git.kernel.org/stable/c/0fb5cb556b249b2b64c0f818136c4c3e838ef53f
- https://git.kernel.org/stable/c/a853178d23e774adfe3a35073c375b04b3b20f7d
- https://git.kernel.org/stable/c/fec8b11b55e53ff51a741e56894fe331a516f5c6
- https://git.kernel.org/stable/c/ee26fcf7c5cf131f0b6a732faa27d79ec61b8ec7
- https://git.kernel.org/stable/c/66085e206431ef88ce36f53c1f53d570790ccc9e