fkie_cve-2023-52857
Vulnerability from fkie_nvd
Published
2024-05-21 16:15
Modified
2025-03-28 22:15
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/mediatek: Fix coverity issue with unintentional integer overflow 1. Instead of multiplying 2 variable of different types. Change to assign a value of one variable and then multiply the other variable. 2. Add a int variable for multiplier calculation instead of calculating different types multiplier with dma_addr_t variable directly.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0d8a1df39d3fc34560e2cc663b5c340d06a25396Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/96312a251d4dcee5d36e32edba3002bfde0ddd9cPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a12bd675100531f9fb4508fd4430dd1632325a0e
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b0b0d811eac6b4c52cb9ad632fa6384cf48869e7Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/0d8a1df39d3fc34560e2cc663b5c340d06a25396Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/96312a251d4dcee5d36e32edba3002bfde0ddd9cPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/b0b0d811eac6b4c52cb9ad632fa6384cf48869e7Patch
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": "41B36827-130A-480E-88B3-0B0A34F877ED",
              "versionEndExcluding": "6.5.12",
              "versionStartIncluding": "5.13.12",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "4CBFF885-A4D3-4F21-B6FD-4D770034C048",
              "versionEndExcluding": "6.6.2",
              "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/mediatek: Fix coverity issue with unintentional integer overflow\n\n1. Instead of multiplying 2 variable of different types. Change to\nassign a value of one variable and then multiply the other variable.\n\n2. Add a int variable for multiplier calculation instead of calculating\ndifferent types multiplier with dma_addr_t variable directly."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: drm/mediatek: soluciona el problema de cobertura con desbordamiento de enteros involuntario 1. En lugar de multiplicar 2 variables de diferentes tipos. Cambie para asignar un valor a una variable y luego multiplique la otra variable. 2. Agregue una variable int para el c\u00e1lculo del multiplicador en lugar de calcular diferentes tipos de multiplicadores con la variable dma_addr_t directamente."
    }
  ],
  "id": "CVE-2023-52857",
  "lastModified": "2025-03-28T22:15:15.260",
  "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": "2024-05-21T16:15:22.803",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/0d8a1df39d3fc34560e2cc663b5c340d06a25396"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/96312a251d4dcee5d36e32edba3002bfde0ddd9c"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/a12bd675100531f9fb4508fd4430dd1632325a0e"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/b0b0d811eac6b4c52cb9ad632fa6384cf48869e7"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/0d8a1df39d3fc34560e2cc663b5c340d06a25396"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/96312a251d4dcee5d36e32edba3002bfde0ddd9c"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/b0b0d811eac6b4c52cb9ad632fa6384cf48869e7"
    }
  ],
  "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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