CVE-2026-46204
drm/amdgpu/vcn4: Prevent OOB reads when parsing IB
CVSS Score
7.1
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 28, 2026 |
| Last Updated | May 30, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Linux / Linux
0b15205c7325dc20b7da0068307670d222d66949 < 1dc005775fb5b3f86464406452b17364f85581d3 0b15205c7325dc20b7da0068307670d222d66949 < d0802a8877d730260d4af4dd4e0b6cde7e0e593f 0b15205c7325dc20b7da0068307670d222d66949 < a6d5563ba1f03a049561cd347574613167294e8d 0b15205c7325dc20b7da0068307670d222d66949 < 5c3e8ebad0c9e2354ddfa8f2148dc4f70a3b4bd1 0b15205c7325dc20b7da0068307670d222d66949 < 2444eb0ec8283f4a3845eb7febad378476e1ba3c
Linux / Linux
6.0
References
git.kernel.org: https://git.kernel.org/stable/c/1dc005775fb5b3f86464406452b17364f85581d3 git.kernel.org: https://git.kernel.org/stable/c/d0802a8877d730260d4af4dd4e0b6cde7e0e593f git.kernel.org: https://git.kernel.org/stable/c/a6d5563ba1f03a049561cd347574613167294e8d git.kernel.org: https://git.kernel.org/stable/c/5c3e8ebad0c9e2354ddfa8f2148dc4f70a3b4bd1 git.kernel.org: https://git.kernel.org/stable/c/2444eb0ec8283f4a3845eb7febad378476e1ba3c