CVE-2025-39772 - CVE House
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Status published Unknown CVE-2025-39772

drm/hisilicon/hibmc: fix the hibmc loaded failed bug

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

Linux
Vulnerable Versions:
b3df5e65cc03696b0624a877d03a3ddf3ef43f52, 4.14, 0, 5.15.190, 6.1.149, 6.6.103, 6.12.44, 6.16.4, 6.17

Timeline

Official Publish: September 11th, 2025
Last Modified: May 12th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.