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CVE-2024-31334

Status: AnalyzedHigh (7.8)—

In DevmemIntFreeDefBackingPage of devicemem_server.c, there is a possible arbitrary code execution due to a logic error in the code. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Google — Android

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2024-31334",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-31334",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-07-10T14:16:13.304886Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
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          "attackComplexity": "LOW",
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          "privilegesRequired": "LOW",
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      },
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          "product": "powervr-gpu",
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              "version": "0",
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  ],
  "published": "2024-07-09T21:15:14.010",
  "references": [
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      "url": "https://source.android.com/security/bulletin/2024-07-01",
      "tags": [
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      "source": "security@android.com"
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      "url": "https://source.android.com/security/bulletin/2024-07-01",
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
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          "value": "NVD-CWE-noinfo"
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          "value": "CWE-269"
        }
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In DevmemIntFreeDefBackingPage of devicemem_server.c, there is a possible arbitrary code execution due to a logic error in the code. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation."
    },
    {
      "lang": "es",
      "value": "En DevmemIntFreeDefBackingPage de devicemem_server.c, existe una posible ejecución de código arbitrario debido a un error lógico en el código. Esto podría conducir a una escalada local de privilegios en el kernel sin necesidad de permisos de ejecución adicionales. La interacción del usuario no es necesaria para la explotación."
    }
  ],
  "lastModified": "2026-06-17T07:28:13.333",
  "configurations": [
    {
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          "negate": false,
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            }
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          "operator": "OR"
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  "sourceIdentifier": "security@android.com"
}