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 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.

CVSS 3.1

5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS

0.1% chance of exploitation in the next 30 days; higher than 4% of CVEs (scores of 2026-10-25)

CWE

CWE-476

Published

2025-09-11

Modified

2026-10-19

Record from

the NVD, synced 2026-10-21

Affected

• debian:debian_linux
• linux:linux_kernel

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

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