medium5.5
CVE-2025-39772
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 u…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 4.14 before 5.15.190 from 5.16 before 6.1.149 from 6.2 before 6.6.103 from 6.7 before 6.12.44 from 6.13 before 6.16.4 Version 6.17 |
| Debian | Debian Linux | Version 11.0 |
Weakness classification
References
- NVD record
- CVE.org record
- 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