fkie_cve-2024-42066
Vulnerability from fkie_nvd
Published
2024-07-29 16:15
Modified
2024-11-21 09:33
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/xe: Fix potential integer overflow in page size calculation Explicitly cast tbo->page_alignment to u64 before bit-shifting to prevent overflow when assigning to min_page_size.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4f4fcafde343a54465f85a2909fc684918507a4bPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/79d54ddf0e292b810887994bb04709c5ac0e1531Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/4f4fcafde343a54465f85a2909fc684918507a4bPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/79d54ddf0e292b810887994bb04709c5ac0e1531Patch
Impacted products
Vendor Product Version
linux linux_kernel *


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "5810FB48-F33E-4087-A3BB-2F33EEFFA914",
                     versionEndExcluding: "6.9.8",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe: Fix potential integer overflow in page size calculation\n\nExplicitly cast tbo->page_alignment to u64 before bit-shifting to\nprevent overflow when assigning to min_page_size.",
      },
      {
         lang: "es",
         value: " En el kernel de Linux, se resolvió la siguiente vulnerabilidad: drm/xe: soluciona el posible desbordamiento de enteros en el cálculo del tamaño de la página. Transmite explícitamente tbo->page_alignment a u64 antes del cambio de bits para evitar el desbordamiento al asignar a min_page_size.",
      },
   ],
   id: "CVE-2024-42066",
   lastModified: "2024-11-21T09:33:31.197",
   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: "2024-07-29T16:15:06.257",
   references: [
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         tags: [
            "Patch",
         ],
         url: "https://git.kernel.org/stable/c/4f4fcafde343a54465f85a2909fc684918507a4b",
      },
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         tags: [
            "Patch",
         ],
         url: "https://git.kernel.org/stable/c/79d54ddf0e292b810887994bb04709c5ac0e1531",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
         ],
         url: "https://git.kernel.org/stable/c/4f4fcafde343a54465f85a2909fc684918507a4b",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
         ],
         url: "https://git.kernel.org/stable/c/79d54ddf0e292b810887994bb04709c5ac0e1531",
      },
   ],
   sourceIdentifier: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-190",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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