CVE-2025-39772
Description
In the Linux kernel, the following vulnerability has been resolved: drm/hisilicon/hibmc: fix the hibmc loaded failed bug When hibmc loaded failed, the driver use hibmc_unload to free the resource, but the mutexes in mode.config are not init, which will access an NULL pointer. Just change goto statement to return, because hibnc_hw_init() doesn't need to free anything.
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 | 6.1.153-1 |
| debian | forky | fixed | 6.16.5-1 |
| debian | sid | fixed | 6.16.5-1 |
| debian | trixie | fixed | 6.12.48-1 |
| debian | bullseye | fixed | 6.1.153-1~deb11u1 |
| linux-kernel | affected | 5.15.190 | |
| linux-kernel | 6.17 | affected | |
| debian | 11.0 | affected | |
References
- https://git.kernel.org/stable/c/93a08f856fcc5aaeeecad01f71bef3088588216a
- https://git.kernel.org/stable/c/a4f1b9c57092c48bdc7958abd23403ccaed437b2
- https://git.kernel.org/stable/c/c950e1be3a24d021475b56efdb49daa7fbba63a9
- https://git.kernel.org/stable/c/d3e774266c28aefab3e9db334fdf568f936cae04
- https://git.kernel.org/stable/c/ddf1691f25345699296e642f0f59f2d464722fa3
- https://git.kernel.org/stable/c/f93032e5d68f459601c701f6ab087b5feb3382e8
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
- https://cert-portal.siemens.com/productcert/html/ssa-032379.html
- https://www.suse.com/security/cve/CVE-2025-39772.html
- https://security-tracker.debian.org/tracker/CVE-2025-39772
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.