FKIE_CVE-2023-52857

Vulnerability from fkie_nvd - Published: 2024-05-21 16:15 - Updated: 2026-06-17 06:43
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
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/mediatek/mtk_drm_gem.c",
            "drivers/gpu/drm/mediatek/mtk_drm_plane.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "a12bd675100531f9fb4508fd4430dd1632325a0e",
              "status": "affected",
              "version": "1a64a7aff8da352c9419de3d5c34343682916411",
              "versionType": "git"
            },
            {
              "lessThan": "0d8a1df39d3fc34560e2cc663b5c340d06a25396",
              "status": "affected",
              "version": "1a64a7aff8da352c9419de3d5c34343682916411",
              "versionType": "git"
            },
            {
              "lessThan": "96312a251d4dcee5d36e32edba3002bfde0ddd9c",
              "status": "affected",
              "version": "1a64a7aff8da352c9419de3d5c34343682916411",
              "versionType": "git"
            },
            {
              "lessThan": "b0b0d811eac6b4c52cb9ad632fa6384cf48869e7",
              "status": "affected",
              "version": "1a64a7aff8da352c9419de3d5c34343682916411",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "73e81f7219aa582d8e55a7b6552f607a8e5a9724",
              "versionType": "git"
            },
            {
              "lessThan": "5.14",
              "status": "affected",
              "version": "5.13.12",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/mediatek/mtk_drm_gem.c",
            "drivers/gpu/drm/mediatek/mtk_drm_plane.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.14"
            },
            {
              "lessThan": "5.14",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.132",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.5.*",
              "status": "unaffected",
              "version": "6.5.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.7",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "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": "2026-06-17T06:43:44.990",
  "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"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-52857",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-05-24T19:34:11.546564Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "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"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"
    }
  ],
  "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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