fkie_cve-2023-52753
Vulnerability from fkie_nvd
Published
2024-05-21 16:15
Modified
2024-11-21 08:40
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid NULL dereference of timing generator [Why & How] Check whether assigned timing generator is NULL or not before accessing its funcs to prevent NULL dereference.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/09909f515032fa80b921fd3118efe66b185d10fdPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4e497f1acd99075b13605b2e7fa0cba721a2cfd9Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6d8653b1a7a8dc938b566ae8c4f373b36e792c68Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/79b6a90f4f2433312154cd68452b0ba501fa74dbPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8a06894666e0b462c9316b26ab615cefdd0d676cPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b1904ed480cee3f9f4036ea0e36d139cb5fee2d6Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/df8bc953eed72371e43ca407bd063507f760cf89Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/eac3e4760aa12159f7f5475d55a67b7933abc195Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/09909f515032fa80b921fd3118efe66b185d10fdPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/4e497f1acd99075b13605b2e7fa0cba721a2cfd9Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/6d8653b1a7a8dc938b566ae8c4f373b36e792c68Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/79b6a90f4f2433312154cd68452b0ba501fa74dbPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/8a06894666e0b462c9316b26ab615cefdd0d676cPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/b1904ed480cee3f9f4036ea0e36d139cb5fee2d6Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/df8bc953eed72371e43ca407bd063507f760cf89Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/eac3e4760aa12159f7f5475d55a67b7933abc195Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "E866C4FD-43D5-4D3E-98E7-16218BE92F3E",
                     versionEndExcluding: "4.19.300",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "28B0AAED-45BA-4928-9A85-66A429B9F038",
                     versionEndExcluding: "5.4.262",
                     versionStartIncluding: "4.20",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "39D508B4-58C7-40C2-BE05-44E41110EB98",
                     versionEndExcluding: "5.10.202",
                     versionStartIncluding: "5.5",
                     vulnerable: true,
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                  {
                     criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "15D6C23C-78A3-40D2-B76B-4F1D9C2D95C0",
                     versionEndExcluding: "5.15.140",
                     versionStartIncluding: "5.11",
                     vulnerable: true,
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                  {
                     criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "8D7C884A-CAA2-4EA2-9FEB-5CE776D7B05F",
                     versionEndExcluding: "6.1.64",
                     versionStartIncluding: "5.16",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "674C4F82-C336-4B49-BF64-1DE422E889C4",
                     versionEndExcluding: "6.5.13",
                     versionStartIncluding: "6.2",
                     vulnerable: true,
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                  {
                     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/display: Avoid NULL dereference of timing generator\n\n[Why & How]\nCheck whether assigned timing generator is NULL or not before\naccessing its funcs to prevent NULL dereference.",
      },
      {
         lang: "es",
         value: " En el kernel de Linux, se resolvió la siguiente vulnerabilidad: drm/amd/display: Evite la desreferencia NULL del generador de temporización [Por qué y cómo] Verifique si el generador de temporización asignado es NULL o no antes de acceder a sus funciones para evitar la desreferencia NULL.",
      },
   ],
   id: "CVE-2023-52753",
   lastModified: "2024-11-21T08:40:30.940",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "LOCAL",
               availabilityImpact: "HIGH",
               baseScore: 5.5,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
               version: "3.1",
            },
            exploitabilityScore: 1.8,
            impactScore: 3.6,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2024-05-21T16:15:14.900",
   references: [
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         url: "https://git.kernel.org/stable/c/09909f515032fa80b921fd3118efe66b185d10fd",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
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      },
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         source: "af854a3a-2127-422b-91ae-364da2661108",
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      },
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         source: "af854a3a-2127-422b-91ae-364da2661108",
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         url: "https://git.kernel.org/stable/c/eac3e4760aa12159f7f5475d55a67b7933abc195",
      },
   ],
   sourceIdentifier: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-476",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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