Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn4: Prevent OOB reads when parsing IB Rewrite the IB parsing to use amdgpu_ib_get_value() which handles the bounds checks.
Affected products
linux: linux kernel
References6
- git.kernel.org/stable/c/1dc005775fb5b3f86464406452b17364f85581d3 Patch
- git.kernel.org/stable/c/2444eb0ec8283f4a3845eb7febad378476e1ba3c Patch
- git.kernel.org/stable/c/5c3e8ebad0c9e2354ddfa8f2148dc4f70a3b4bd1 Patch
- git.kernel.org/stable/c/a6d5563ba1f03a049561cd347574613167294e8d Patch
- git.kernel.org/stable/c/d0802a8877d730260d4af4dd4e0b6cde7e0e593f Patch
- git.kernel.org/stable/c/92724364702fd12d99f441a4af11d9c8bcd52217
Metrics
- CVSS 3.1
-
7.1
HIGH
Score source: CNA
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H - EPSS — exploit probability
- 0% percentile: 3 · as of 15 November 2026
- CWE
- CWE-125
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.