Information disclosure in Arm 5th Gen GPU Architecture Kernel Driver
CVE-2025-2879
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform improper GPU processing operations to expose sensitive data.This issue affects Valhall GPU Kernel Driver: from r29p0 through r49p4, from r50p0 through r54p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p4, from r50p0 through r54p0.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.1 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.001 (2.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 2nd percentile — 2.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000
Affected products
- Arm 5th Gen GPU Architecture Kernel Driver
- Arm Valhall GPU Kernel Driver
- Arm Ltd 5th Gen GPU Architecture Kernel Driver — versions r41p0, r50p0
- Arm Ltd Valhall GPU Kernel Driver — versions r29p0, r50p0
Weakness classification (CWE)
References
- developer.arm.com/documentation/110697/latest/ (Vendor Advisory)
Frequently asked questions
- What is CVE-2025-2879?
- CVE-2025-2879 is a medium-severity vulnerability in Arm 5th Gen GPU Architecture Kernel Driver, classified under Information Disclosure. CVSS score: 5.1/10. Published 2025-12-01.
- How severe is CVE-2025-2879?
- Medium severity. CVSS v3 base score is 5.1 out of 10.