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->num_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 número de niveles de enlace cuando se actualiza el parámetro pcie. En el entorno SR-IOV, el valor de pcie_table->num_of_link_levels será 0, y num_of_levels - 1 provocará un índice de matriz fuera de los límites.",
      },
   ],
   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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