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CVE-2022-36280

Estado: ModificadaMedia (5.5)—

Se ha encontrado una vulnerabilidad de acceso a memoria fuera de límites (OOB) en el controlador vmwgfx en el archivo drivers/gpu/vmxgfx/vmxgfx_kms.c en el componente GPU en el kernel de Linux con el archivo de dispositivo "/dev/dri/renderD128 (o Dxxx)". Este fallo permite a un atacante local con una cuenta de usuario en el sistema conseguir privilegios, causando una denegación de servicio(DoS)

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 (2)

Debian — Debian LinuxLinux — Linux Kernel

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-36280",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security@openanolis.org",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:H",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 4.2,
        "exploitabilityScore": 2.1
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.5,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "security@openanolis.org",
      "affectedData": [
        {
          "vendor": "Linux",
          "product": "kernel",
          "versions": [
            {
              "status": "affected",
              "version": "v3.2-rc1",
              "lessThan": "5.13.0-52*",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-09-09T15:15:10.497",
  "references": [
    {
      "url": "https://bugzilla.openanolis.cn/show_bug.cgi?id=2071",
      "tags": [
        "Issue Tracking",
        "Permissions Required",
        "Third Party Advisory"
      ],
      "source": "security@openanolis.org"
    },
    {
      "url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html",
      "source": "security@openanolis.org"
    },
    {
      "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html",
      "source": "security@openanolis.org"
    },
    {
      "url": "https://www.debian.org/security/2023/dsa-5324",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "security@openanolis.org"
    },
    {
      "url": "https://bugzilla.openanolis.cn/show_bug.cgi?id=2071",
      "tags": [
        "Issue Tracking",
        "Permissions Required",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.debian.org/security/2023/dsa-5324",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@openanolis.org",
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An out-of-bounds(OOB) memory access vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_kms.c in GPU component in the Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing a denial of service(DoS)."
    },
    {
      "lang": "es",
      "value": "Se ha encontrado una vulnerabilidad de acceso a memoria fuera de límites (OOB) en el controlador vmwgfx en el archivo drivers/gpu/vmxgfx/vmxgfx_kms.c en el componente GPU en el kernel de Linux con el archivo de dispositivo \"/dev/dri/renderD128 (o Dxxx)\". Este fallo permite a un atacante local con una cuenta de usuario en el sistema conseguir privilegios, causando una denegación de servicio(DoS)"
    }
  ],
  "lastModified": "2026-06-17T04:53:10.067",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "852C22EB-3886-4224-9D6F-3A0C2CAB8667",
              "versionEndIncluding": "5.13.0-52",
              "versionStartIncluding": "3.2"
            }
          ],
          "operator": "OR"
        }
      ]
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    {
      "nodes": [
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          "cpeMatch": [
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              "matchCriteriaId": "FA6FEEC2-9F11-4643-8827-749718254FED"
            }
          ],
          "operator": "OR"
        }
      ]
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  ],
  "sourceIdentifier": "security@openanolis.org"
}