CVE-2026-68229
CVE CVE-2026-68229EUVD EUVD-2026-55330Published 2026-08-10T12:00:51.000Z
What the advisory describes
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.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux patch: 7.1.6; patch: 6.6.148; patch: 6.12.101; patch: 6.18.42; e000e1fa4bdbd783149e7f97cf3be61e1c0bab8c <10358ea986c3c85516d1c8206486464f79d36e76; e000e1fa4bdbd783149e7f97cf3be61e1c0bab8c <9924cb548ee7753a6473997949c3ec48092de0b0; 5.10; e000e1fa4bdbd783149e7f97cf3be61e1c0bab8c <e53112c2de88982e66c369aee2120d5efd78df30; e000e1fa4bdbd783149e7f97cf3be61e1c0bab8c <2ee8327c85b3ac7b532d2d6a1e3a295d5ad7414a; patch: 0; patch: 7.2-rc1; e000e1fa4bdbd783149e7f97cf3be61e1c0bab8c <0af8945fcae742d099f59f3c725eb67235953a31
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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