CVE-2026-43207
Description
In the Linux kernel, the following vulnerability has been resolved: media: mtk-mdp: Fix error handling in probe function Add mtk_mdp_unregister_m2m_device() on the error handling path to prevent resource leak. Add check for the return value of vpu_get_plat_device() to prevent null pointer dereference. And vpu_get_plat_device() increases the reference count of the returned platform device. Add platform_device_put() to prevent reference leak.
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 | 6.1.170-1 |
| debian | forky | fixed | 6.19.6-1 |
| debian | sid | fixed | 6.19.6-1 |
| debian | trixie | fixed | 6.12.85-1 |
| linux-kernel | affected | 5.10.252 | |
| debian | bullseye | fixed | 5.10.257-1 |
References
- https://git.kernel.org/stable/c/0bc43eaf021347f8d5aba87712c36b799695eec6
- https://git.kernel.org/stable/c/12cafc15d24611bfb43c82877b1bbb7454a85d5a
- https://git.kernel.org/stable/c/2e8f53a7382943411557e370f1a4f3946624a30e
- https://git.kernel.org/stable/c/8a8a3232abac5b972058a5f2cb3e33199d2a8648
- https://git.kernel.org/stable/c/9d7962d5c81d6cf3f8dbdb5c71c57600bac5772b
- https://git.kernel.org/stable/c/9d9c67976eda502edc6b3a148a1c5b6a18b69a98
- https://git.kernel.org/stable/c/b3fc99fe5b25613dd61c57bc70b8479adff4f60d
- https://git.kernel.org/stable/c/c8737d33d4e8ffae87e5d5edac17f8a705235cc2
- https://www.suse.com/security/cve/CVE-2026-43207.html
- https://security-tracker.debian.org/tracker/CVE-2026-43207
CWEs
CWE-476
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.