CVE-2025-71083 - CVE House
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Status published Unknown CVE-2025-71083

drm/ttm: Avoid NULL pointer deref for evicted BOs

Vulnerability Description

In the Linux kernel, the following vulnerability has been resolved: drm/ttm: Avoid NULL pointer deref for evicted BOs It is possible for a BO to exist that is not currently associated with a resource, e.g. because it has been evicted. When devcoredump tries to read the contents of all BOs for dumping, we need to expect this as well -- in this case, ENODATA is recorded instead of the buffer contents.

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:
09ac4fcb3f255e9225967c75f5893325c116cdbe, 4.14, 0, 5.15.198, 6.1.160, 6.6.120, 6.12.64, 6.18.4, 6.19

Timeline

Official Publish: January 13th, 2026
Last Modified: June 11th, 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.