fkie_cve-2023-52812
Vulnerability from fkie_nvd
Published
2024-05-21 16:15
Modified
2024-12-30 20:09
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amd: check num of link levels when update pcie param In SR-IOV environment, the value of pcie_table->num_of_link_levels will be 0, and num_of_levels - 1 will cause array index out of bounds
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/09f617219fe9ccd8d7b65dc3e879b5889f663b5aPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2f2d48b6247ae3001f83c98730b3cce475cb2927Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/406e8845356d18bdf3d3a23b347faf67706472ecPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5b4574b663d0a1a0a62d5232429b7db9ae6d0670Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/09f617219fe9ccd8d7b65dc3e879b5889f663b5aPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/406e8845356d18bdf3d3a23b347faf67706472ecPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/5b4574b663d0a1a0a62d5232429b7db9ae6d0670Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "8037DB00-CF94-499F-A19D-763AB1141887",
              "versionEndExcluding": "6.5.13",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B58252FA-A49C-411F-9B28-DC5FE44BC5A0",
              "versionEndExcluding": "6.6.3",
              "versionStartIncluding": "6.6",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd: check num of link levels when update pcie param\n\nIn SR-IOV environment, the value of pcie_table-\u003enum_of_link_levels will\nbe 0, and num_of_levels - 1 will cause array index out of bounds"
    },
    {
      "lang": "es",
      "value": " En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd: comprueba el n\u00famero de niveles de enlace cuando se actualiza el par\u00e1metro pcie. En el entorno SR-IOV, el valor de pcie_table-\u0026gt;num_of_link_levels ser\u00e1 0, y num_of_levels - 1 provocar\u00e1 un \u00edndice de matriz fuera de los l\u00edmites."
    }
  ],
  "id": "CVE-2023-52812",
  "lastModified": "2024-12-30T20:09:10.617",
  "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": "2024-05-21T16:15:19.410",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/09f617219fe9ccd8d7b65dc3e879b5889f663b5a"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/2f2d48b6247ae3001f83c98730b3cce475cb2927"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/406e8845356d18bdf3d3a23b347faf67706472ec"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/5b4574b663d0a1a0a62d5232429b7db9ae6d0670"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/09f617219fe9ccd8d7b65dc3e879b5889f663b5a"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/406e8845356d18bdf3d3a23b347faf67706472ec"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/5b4574b663d0a1a0a62d5232429b7db9ae6d0670"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-129"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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