fkie_cve-2025-0932
Vulnerability from fkie_nvd
Published
2025-08-04 10:15
Modified
2025-08-05 19:15
Severity ?
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Summary
Use After Free vulnerability in Arm Ltd Bifrost GPU Userspace Driver, Arm Ltd Valhall GPU Userspace Driver, Arm Ltd Arm 5th Gen GPU Architecture Userspace Driver allows a non-privileged user process to perform valid GPU processing operations, including via WebGL or WebGPU, to gain access to already freed memory.This issue affects Bifrost GPU Userspace Driver: from r48p0 through r49p3, from r50p0 through r51p0; Valhall GPU Userspace Driver: from r48p0 through r49p3, from r50p0 through r54p0; Arm 5th Gen GPU Architecture Userspace Driver: from r48p0 through r49p3, from r50p0 through r54p0.
References
arm-security@arm.comhttps://developer.arm.com/documentation/110626/latest/
Impacted products
Vendor Product Version


To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Use After Free vulnerability in Arm Ltd Bifrost GPU Userspace Driver, Arm Ltd Valhall GPU Userspace Driver, Arm Ltd Arm 5th Gen GPU Architecture Userspace Driver allows a non-privileged user process to perform valid GPU processing operations, including via WebGL or WebGPU, to gain access to already freed memory.This issue affects Bifrost GPU Userspace Driver: from r48p0 through r49p3, from r50p0 through r51p0; Valhall GPU Userspace Driver: from r48p0 through r49p3, from r50p0 through r54p0; Arm 5th Gen GPU Architecture Userspace Driver: from r48p0 through r49p3, from r50p0 through r54p0."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de Use After Free en Arm Ltd Bifrost GPU Userspace Driver, Arm Ltd Valhall GPU Userspace Driver, Arm Ltd Arm 5th Gen GPU Architecture Userspace Driver permite que un proceso de usuario sin privilegios realice operaciones de procesamiento de GPU v\u00e1lidas, incluso mediante WebGL o WebGPU, para obtener acceso a memoria ya liberada. Este problema afecta a los controladores de espacio de usuario de GPU Bifrost: de r48p0 a r49p3 y de r50p0 a r51p0; a los controladores de espacio de usuario de GPU Valhall: de r48p0 a r49p3 y de r50p0 a r54p0; y a los controladores de espacio de usuario de arquitectura de GPU de Arm 5.\u00aa generaci\u00f3n: de r48p0 a r49p3 y de r50p0 a r54p0."
    }
  ],
  "id": "CVE-2025-0932",
  "lastModified": "2025-08-05T19:15:31.237",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-08-04T10:15:27.547",
  "references": [
    {
      "source": "arm-security@arm.com",
      "url": "https://developer.arm.com/documentation/110626/latest/"
    }
  ],
  "sourceIdentifier": "arm-security@arm.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ],
      "source": "arm-security@arm.com",
      "type": "Secondary"
    }
  ]
}


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