drm/hisilicon/hibmc: fix the hibmc loaded failed bug
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.1%
exploitation probability
0.1%top 97% of all CVEs
observed exploitation
nono source reports it
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
Linux · LinuxReferences
https://cert-portal.siemens.com/productcert/html/ssa-032379.htmlhttps://git.kernel.org/stable/c/93a08f856fcc5aaeeecad01f71bef3088588216ahttps://git.kernel.org/stable/c/a4f1b9c57092c48bdc7958abd23403ccaed437b2https://git.kernel.org/stable/c/c950e1be3a24d021475b56efdb49daa7fbba63a9https://git.kernel.org/stable/c/d3e774266c28aefab3e9db334fdf568f936cae04https://git.kernel.org/stable/c/ddf1691f25345699296e642f0f59f2d464722fa3https://git.kernel.org/stable/c/f93032e5d68f459601c701f6ab087b5feb3382e8https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html