CVE-2025-2879 — Sensitive Information Exposure in ARM 5TH GEN GPU Architecture Kernel Driver

CWE-200 — Sensitive Information ExposureCWE-770 — Allocation of Resources Without Limits or ThrottlingCWE-662 — Improper Synchronization4 documents4 sources
Severity
5.1MEDIUMNVD
EPSS
0.0%
top 94.27%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
27
ARM 5TH GEN GPU Architecture Kernel DriverARM Valhall GPU Kernel DriverARM LTD ARM 5TH GEN GPU Architecture Kernel Driver+24 more
Timeline
PublishedDec 1

Description

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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:NExploitability: 2.5 | Impact: 2.5

Affected Packages27 packages

▶NVDarm/valhall_gpu_kernel_driverr29p0 — r49p5+1
▶CVEListV5arm_ltd/valhall_gpu_kernel_driverr29p0 — r49p4+1

🔴Vulnerability Details

1
GHSA
GHSA-6hx6-8jw7-pgww: Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Ke↗2025-12-01
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📋Vendor Advisories

2
Red Hat
kernel: usbnet: Fix using smp_processor_id() in preemptible code warnings↗2025-11-12
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Microsoft
Unbounded memory consumption when reading headers in archive/tar↗2022-10-11
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