fkie_cve-2022-3170
Vulnerability from fkie_nvd
Published
2022-09-13 16:15
Modified
2024-11-21 07:18
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
An out-of-bounds access issue was found in the Linux kernel sound subsystem. It could occur when the 'id->name' provided by the user did not end with '\0'. A privileged local user could pass a specially crafted name through ioctl() interface and crash the system or potentially escalate their privileges on the system.
References
secalert@redhat.comhttps://github.com/torvalds/linux/commit/5934d9a0383619c14df91af8fd76261dc3de2f5fPatch, Third Party Advisory
secalert@redhat.comhttps://github.com/torvalds/linux/commit/6ab55ec0a938c7f943a4edba3d6514f775983887Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/5934d9a0383619c14df91af8fd76261dc3de2f5fPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/6ab55ec0a938c7f943a4edba3d6514f775983887Patch, Third Party Advisory
Impacted products
Vendor Product Version
linux linux_kernel 6.0
linux linux_kernel 6.0
linux linux_kernel 6.0


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.0:rc1:*:*:*:*:*:*",
              "matchCriteriaId": "E8BD11A3-8643-49B6-BADE-5029A0117325",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.0:rc2:*:*:*:*:*:*",
              "matchCriteriaId": "5F0AD220-F6A9-4012-8636-155F1B841FAD",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.0:rc3:*:*:*:*:*:*",
              "matchCriteriaId": "A46498B3-78E1-4623-AAE1-94D29A42BE4E",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An out-of-bounds access issue was found in the Linux kernel sound subsystem. It could occur when the \u0027id-\u003ename\u0027 provided by the user did not end with \u0027\\0\u0027. A privileged local user could pass a specially crafted name through ioctl() interface and crash the system or potentially escalate their privileges on the system."
    },
    {
      "lang": "es",
      "value": "Se ha encontrado un problema de acceso fuera de l\u00edmites en el subsistema de sonido del kernel de Linux. Pod\u00eda ocurrir cuando el \"id-)name proporcionado por el usuario no terminaba con \"\\0\". Un usuario local privilegiado pod\u00eda pasar un nombre especialmente dise\u00f1ado mediante de la interfaz ioctl() y bloquear el sistema o escalar potencialmente sus privilegios en el sistema"
    }
  ],
  "id": "CVE-2022-3170",
  "lastModified": "2024-11-21T07:18:58.143",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-09-13T16:15:09.287",
  "references": [
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/torvalds/linux/commit/5934d9a0383619c14df91af8fd76261dc3de2f5f"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/torvalds/linux/commit/6ab55ec0a938c7f943a4edba3d6514f775983887"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/torvalds/linux/commit/5934d9a0383619c14df91af8fd76261dc3de2f5f"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/torvalds/linux/commit/6ab55ec0a938c7f943a4edba3d6514f775983887"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ],
      "source": "secalert@redhat.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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