CVE-2023-5091 is a Use After Free vulnerability in Arm Ltd's Valhall GPU Kernel Driver, affecting versions r37p0 through r40p0. A local non-privileged user can exploit this to perform improper GPU processing operations, gaining access to previously freed memory. Rated Medium severity with a CVSS score of 5.5, it requires local access and low privileges, but could lead to high confidentiality impact. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= r37p0, <= r40p0CPE matchmatch criteria | cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.