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
EPSS: 0.001 (1.9th percentile) — read the EPSS interpretation.
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.
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
- arm-security@arm.com (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.