CVE-2024-27077
Description
In the Linux kernel, the following vulnerability has been resolved: media: v4l2-mem2mem: fix a memleak in v4l2_m2m_register_entity The entity->name (i.e. name) is allocated in v4l2_m2m_register_entity but isn't freed in its following error-handling paths. This patch adds such deallocation to prevent memleak of entity->name.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | fixed | 6.1.85-1 |
| debian | bullseye | fixed | 5.10.216-1 |
| debian | forky | fixed | 6.7.12-1 |
| debian | sid | fixed | 6.7.12-1 |
| debian | trixie | fixed | 6.7.12-1 |
| debian | 10.0 | affected | |
| linux-kernel | affected | 4.19.311 |
References
- https://git.kernel.org/stable/c/0175f2d34c85744f9ad6554f696cf0afb5bd04e4
- https://git.kernel.org/stable/c/0c9550b032de48d6a7fa6a4ddc09699d64d9300d
- https://git.kernel.org/stable/c/3dd8abb0ed0e0a7c66d6d677c86ccb188cc39333
- https://git.kernel.org/stable/c/5dc319cc3c4f7b74f7dfba349aa26f87efb52458
- https://git.kernel.org/stable/c/8f94b49a5b5d386c038e355bef6347298aabd211
- https://git.kernel.org/stable/c/90029b9c979b60de5cb2b70ade4bbf61d561bc5d
- https://git.kernel.org/stable/c/9c23ef30e840fedc66948299509f6c2777c9cf4f
- https://git.kernel.org/stable/c/afd2a82fe300032f63f8be5d6cd6981e75f8bbf2
- https://git.kernel.org/stable/c/dc866b69cc51af9b8509b4731b8ce2a4950cd0ef
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
- https://www.suse.com/security/cve/CVE-2024-27077.html
- https://security-tracker.debian.org/tracker/CVE-2024-27077
CWEs
CWE-401
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.