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CVE-2024-4607

Estado: AnalizadaAlta (7.8)—

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 to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r41p0 through r49p0; Valhall GPU Kernel Driver: from r41p0 through r49p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p0.

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)

Mostrar
{
  "id": "CVE-2024-4607",
  "cveTags": [],
  "metrics": {
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      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-4607",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-08-05T15:53:16.477375Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      },
      {
        "type": "Secondary",
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        "cvssData": {
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          "version": "3.1",
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          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
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          "confidentialityImpact": "HIGH"
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        "exploitabilityScore": 1.8
      }
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      "affectedData": [
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          "vendor": "Arm Ltd",
          "product": "Bifrost GPU Kernel Driver",
          "versions": [
            {
              "status": "affected",
              "changes": [
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                  "status": "unaffected"
                },
                {
                  "at": "r49p1",
                  "status": "unaffected"
                }
              ],
              "version": "r41p0",
              "versionType": "patch",
              "lessThanOrEqual": "r49p0"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Arm Ltd",
          "product": "Valhall GPU Kernel Driver",
          "versions": [
            {
              "status": "affected",
              "changes": [
                {
                  "at": "r50p0",
                  "status": "unaffected"
                },
                {
                  "at": "r49p1",
                  "status": "unaffected"
                }
              ],
              "version": "r41p0",
              "versionType": "patch",
              "lessThanOrEqual": "r49p0"
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          ],
          "defaultStatus": "unaffected"
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        {
          "vendor": "Arm Ltd",
          "product": "Arm 5th Gen GPU Architecture Kernel Driver",
          "versions": [
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              "changes": [
                {
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              ],
              "version": "r41p0",
              "versionType": "patch",
              "lessThanOrEqual": "r49p0"
            }
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    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
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          ],
          "vendor": "arm",
          "product": "bifrost_gpu_kernel_driver",
          "versions": [
            {
              "status": "affected",
              "version": "r41p0",
              "versionType": "custom",
              "lessThanOrEqual": "r49p0"
            }
          ],
          "defaultStatus": "unknown"
        },
        {
          "cpes": [
            "cpe:2.3:a:arm:valhall_gpu_kernel_driver:-:*:*:*:*:*:*:*"
          ],
          "vendor": "arm",
          "product": "valhall_gpu_kernel_driver",
          "versions": [
            {
              "status": "affected",
              "version": "r41p0",
              "versionType": "custom",
              "lessThanOrEqual": "r49p0"
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          ],
          "defaultStatus": "unknown"
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        {
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          ],
          "vendor": "arm",
          "product": "arm_5th_gen_gpu_architecture_kernel_driver",
          "versions": [
            {
              "status": "affected",
              "version": "r41p0",
              "versionType": "custom",
              "lessThanOrEqual": "r49p0"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2024-08-05T12:15:34.707",
  "references": [
    {
      "url": "https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "arm-security@arm.com"
    }
  ],
  "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 to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r41p0 through r49p0; Valhall GPU Kernel Driver: from r41p0 through r49p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p0."
    },
    {
      "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 inadecuadas de procesamiento de memoria de GPU para obtener acceso a la memoria ya liberada. Este problema afecta al controlador del kernel de GPU Bifrost: desde r41p0 hasta r49p0; Controlador del kernel de GPU Valhall: desde r41p0 hasta r49p0; Controlador de kernel de arquitectura de GPU Arm de quinta generación: desde r41p0 hasta r49p0."
    }
  ],
  "lastModified": "2026-06-17T08:02:15.343",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:arm:5th_gen_gpu_architecture_kernel_driver:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "98F67DF9-8978-475C-99AF-A09BB9B66012",
              "versionEndExcluding": "r50p0",
              "versionStartIncluding": "r41p0"
            },
            {
              "criteria": "cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:*",
              "vulnerable": true,
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              "versionEndExcluding": "r50p0",
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            },
            {
              "criteria": "cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:*",
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              "matchCriteriaId": "A40D4A14-E504-4E8A-8431-8677CA91B30A",
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          ],
          "operator": "OR"
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  "sourceIdentifier": "arm-security@arm.com"
}