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CVE-2024-1067

Estado: AnalizadaAlta (7.4)—

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 to make improper GPU memory processing operations. On Armv8.0 cores, there are certain combinations of the Linux Kernel and Mali GPU kernel driver configurations that would allow the GPU operations to affect the userspace memory of other processes. This issue affects Bifrost GPU Kernel Driver: from r41p0 through r47p0; Valhall GPU Kernel Driver: from r41p0 through r47p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r47p0.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (3)

ARM — 5TH GEN GPU Architecture Kernel DriverARM — Bifrost GPU Kernel DriverARM — Valhall GPU Kernel Driver

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-1067",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-1067",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-05-03T16:09:22.347425Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.4,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.4
      }
    ]
  },
  "affected": [
    {
      "source": "arm-security@arm.com",
      "affectedData": [
        {
          "vendor": "Arm Ltd",
          "product": "Bifrost GPU Kernel Driver",
          "versions": [
            {
              "status": "affected",
              "changes": [
                {
                  "at": "r48p0",
                  "status": "unaffected"
                }
              ],
              "version": "r41p0",
              "versionType": "patch",
              "lessThanOrEqual": "r47p0"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Arm Ltd",
          "product": "Valhall GPU Kernel Driver",
          "versions": [
            {
              "status": "affected",
              "changes": [
                {
                  "at": "r48p0",
                  "status": "unaffected"
                }
              ],
              "version": "r41p0",
              "versionType": "patch",
              "lessThanOrEqual": "r47p0"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Arm Ltd",
          "product": "Arm 5th Gen GPU Architecture Kernel Driver",
          "versions": [
            {
              "status": "affected",
              "changes": [
                {
                  "at": "r48p0",
                  "status": "unaffected"
                }
              ],
              "version": "r41p0",
              "versionType": "patch",
              "lessThanOrEqual": "r47p0"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2024-05-03T14:15:10.813",
  "references": [
    {
      "url": "https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "arm-security@arm.com"
    },
    {
      "url": "https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "arm-security@arm.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "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 to make improper GPU memory processing operations. On Armv8.0 cores, there are certain combinations of the Linux Kernel and Mali GPU kernel driver configurations that would allow the GPU operations to affect the userspace memory of other processes.\nThis issue affects Bifrost GPU Kernel Driver: from r41p0 through r47p0; Valhall GPU Kernel Driver: from r41p0 through r47p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r47p0.\n\n"
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de Use After Free en Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver permite a un usuario local sin privilegios realizar operaciones de procesamiento de memoria GPU inadecuadas. En los núcleos Armv8.0, existen ciertas combinaciones de las configuraciones del controlador del kernel de Linux Kernel y Mali GPU que permitirían que las operaciones de la GPU afecten la memoria del espacio de usuario de otros procesos. Este problema afecta al controlador del kernel de GPU Bifrost: desde r41p0 hasta r47p0; Controlador del kernel de GPU Valhall: desde r41p0 hasta r47p0; Controlador de kernel de arquitectura de GPU Arm de quinta generación: desde r41p0 hasta r47p0."
    }
  ],
  "lastModified": "2026-06-17T07:03:22.020",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:arm:5th_gen_gpu_architecture_kernel_driver:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1671B7FC-A8FB-491B-A7E2-822DD2C1C442",
              "versionEndExcluding": "r48p0",
              "versionStartIncluding": "r41p0"
            },
            {
              "criteria": "cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0B344028-CCEB-4934-8651-383C681AA347",
              "versionEndExcluding": "r48p0",
              "versionStartIncluding": "r41p0"
            },
            {
              "criteria": "cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AA1C069D-1CFA-443E-A0C7-EBF97223F770",
              "versionEndExcluding": "r48p0",
              "versionStartIncluding": "r41p0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "arm-security@arm.com"
}