CVE-2025-39772None▾ SunlitIn 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…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Nov 5.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.1%
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.
Linux >= b3df5e65cc03696b0624a877d03a3ddf3ef43f52 < ddf1691f25345699296e642f0f59f2d464722fa3Linux >= b3df5e65cc03696b0624a877d03a3ddf3ef43f52 < c950e1be3a24d021475b56efdb49daa7fbba63a9Linux >= b3df5e65cc03696b0624a877d03a3ddf3ef43f52 < f93032e5d68f459601c701f6ab087b5feb3382e8Linux >= b3df5e65cc03696b0624a877d03a3ddf3ef43f52 < a4f1b9c57092c48bdc7958abd23403ccaed437b2Linux >= b3df5e65cc03696b0624a877d03a3ddf3ef43f52 < d3e774266c28aefab3e9db334fdf568f936cae04Linux >= b3df5e65cc03696b0624a877d03a3ddf3ef43f52 < 93a08f856fcc5aaeeecad01f71bef3088588216aLinux 4.14Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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