CVE-2025-3212

Published Sep 8, 2025

Last updated 3 months ago

CVSS medium 5.3

Overview

Description: Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform valid GPU memory processing operations to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r41p0 through r49p4, from r50p0 through r51p0; Valhall GPU Kernel Driver: from r41p0 through r49p4, from r50p0 through r54p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p4, from r50p0 through r54p0.
Source: arm-security@arm.com
NVD status: Analyzed
Products: 5th_gen_gpu_architecture_kernel_driver, bifrost_gpu_kernel_driver, valhall_gpu_kernel_driver

Risk scores

CVSS 3.1

Type: Secondary
Base score: 5.3
Impact score: 1.4
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Severity: MEDIUM

Weaknesses

arm-security@arm.com: CWE-416

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:arm:5th_gen_gpu_architecture_kernel_driver:*:*:*:*:*:*:*:*",
            "matchCriteriaId": "27CFE4DE-CD83-48C1-9177-8627CF0FB650",
            "versionEndIncluding": "r49p4",
            "versionStartIncluding": "r41p0",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:arm:5th_gen_gpu_architecture_kernel_driver:*:*:*:*:*:*:*:*",
            "matchCriteriaId": "34E4A755-7DA1-41CE-AE08-48F73DC7C88F",
            "versionEndExcluding": "r54p1",
            "versionStartIncluding": "r50p0",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:*",
            "matchCriteriaId": "242BBAAE-89C0-4757-8054-4880DBAAAC09",
            "versionEndIncluding": "r49p4",
            "versionStartIncluding": "r41p0",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:*",
            "matchCriteriaId": "BC9B3079-FDD8-4D52-9879-A075AEB886A6",
            "versionEndExcluding": "r54p1",
            "versionStartIncluding": "r50p0",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:*",
            "matchCriteriaId": "07452C1F-A3C6-4E5C-AAEE-F4D61B8B285D",
            "versionEndIncluding": "r49p4",
            "versionStartIncluding": "r41p0",
            "vulnerable": true
          },
          {
            "criteria": "cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:*",
            "matchCriteriaId": "F1518C84-7FFE-4AC8-8335-FC4804E0FBA6",
            "versionEndExcluding": "r54p1",
            "versionStartIncluding": "r50p0",
            "vulnerable": true
          }
        ],
        "negate": false,
        "operator": "OR"
      }
    ]
  }
]

References

Sources include official advisories and independent security research.

Overview

Risk scores

CVSS 3.1

Weaknesses

Social media

Configurations

Related CVEs

References