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.
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: media: cedrus: skip invalid H.264 reference list entries Cedrus consumes H.264 ref_pic_list0/ref_pic_list1 entries from the stateless slice control and later uses their indices to look up decode->dpb[] in _cedrus_write_ref_list(). Rejecting such controls in cedrus_try_ctrl() would break existing userspace, since stateless H.264 reference lists may legitimately carry out-of-range indices for missing references. Instead, guard the actual DPB lookup in Cedrus and skip entries whose indices do not fit the fixed V4L2_H264_NUM_DPB_ENTRIES array. This keeps the fix local to the driver use site and avoids out-of-bounds reads from malformed or unsupported reference list entries.
Засегнати продукти
- Linux Linux: e000e1fa4bdbd783149e7f97cf3be61e1c0bab8c преди a6a109771c51920beb620f30778c29da823cc34c; e000e1fa4bdbd783149e7f97cf3be61e1c0bab8c преди 7ff6f728a2433b420bb372cb0e8a4eea3f2e1a4b; e000e1fa4bdbd783149e7f97cf3be61e1c0bab8c преди 1db34683b0fbbcb3bc162380c11514ea0a44e8ab; e000e1fa4bdbd783149e7f97cf3be61e1c0bab8c преди 2ee8327c85b3ac7b532d2d6a1e3a295d5ad7414a; e000e1fa4bdbd783149e7f97cf3be61e1c0bab8c преди 0af8945fcae742d099f59f3c725eb67235953a31; e000e1fa4bdbd783149e7f97cf3be61e1c0bab8c преди 9924cb548ee7753a6473997949c3ec48092de0b0; e000e1fa4bdbd783149e7f97cf3be61e1c0bab8c преди e53112c2de88982e66c369aee2120d5efd78df30; e000e1fa4bdbd783149e7f97cf3be61e1c0bab8c преди 10358ea986c3c85516d1c8206486464f79d36e76
- Linux Linux: 5.10; преди 5.10; 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
История
- 10 август 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-68229
- https://nvd.nist.gov/vuln/detail/CVE-2026-68229
- https://git.kernel.org/stable/c/a6a109771c51920beb620f30778c29da823cc34c
- https://git.kernel.org/stable/c/7ff6f728a2433b420bb372cb0e8a4eea3f2e1a4b
- https://git.kernel.org/stable/c/1db34683b0fbbcb3bc162380c11514ea0a44e8ab
- https://git.kernel.org/stable/c/2ee8327c85b3ac7b532d2d6a1e3a295d5ad7414a
- https://git.kernel.org/stable/c/0af8945fcae742d099f59f3c725eb67235953a31
- https://git.kernel.org/stable/c/9924cb548ee7753a6473997949c3ec48092de0b0
- https://git.kernel.org/stable/c/e53112c2de88982e66c369aee2120d5efd78df30
- https://git.kernel.org/stable/c/10358ea986c3c85516d1c8206486464f79d36e76