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.
Affected products
linux: linux kernel
References6
- git.kernel.org/stable/c/3d004f7341d4898889801ebb2ef61ffca610dd6f Patch
- git.kernel.org/stable/c/47a85604a761005d255ae38115ee630cc6931756 Patch
- git.kernel.org/stable/c/491adc6a0f9903c32b05f284df1148de39e8e644 Patch
- git.kernel.org/stable/c/4b9944493c6d92d7b29cfd83aaf3deb842b8da79 Patch
- git.kernel.org/stable/c/5a81095d3e1b521ac7cfe3b14d5f149bace3d6e0 Patch
- git.kernel.org/stable/c/b94182b3d7228aec18d069cba56d5982e9bfe1b1 Patch
Metrics
- CVSS 3.1
-
5.5
MEDIUM
Score source: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 0% percentile: 3 · as of 12 November 2026
- CWE
- CWE-476
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