FKIE_CVE-2023-52850

Vulnerability from fkie_nvd - Published: 2024-05-21 16:15 - Updated: 2024-12-30 20:09
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: media: hantro: Check whether reset op is defined before use The i.MX8MM/N/P does not define the .reset op since reset of the VPU is done by genpd. Check whether the .reset op is defined before calling it to avoid NULL pointer dereference. Note that the Fixes tag is set to the commit which removed the reset op from i.MX8M Hantro G2 implementation, this is because before this commit all the implementations did define the .reset op.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/24c06295f28335ced3aad53dd4b0a0bae7b9b100Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/64f55cebb4339ae771e9e7f3f42bee2489e2fa00Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/66b4c5f980d741f3a47e4b65eeaf2797f2d59294Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/88d4b23a629ebd34f682f770cb6c2116c851f7b8Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/24c06295f28335ced3aad53dd4b0a0bae7b9b100Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/64f55cebb4339ae771e9e7f3f42bee2489e2fa00Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/66b4c5f980d741f3a47e4b65eeaf2797f2d59294Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/88d4b23a629ebd34f682f770cb6c2116c851f7b8Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "73CECC52-A814-4C0C-83D6-E63589F45DEE",
              "versionEndExcluding": "6.1.63",
              "versionStartIncluding": "5.18",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "825F64D9-E99F-49AA-8A7B-EF7C2965C5B2",
              "versionEndExcluding": "6.5.12",
              "versionStartIncluding": "6.2",
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              "versionEndExcluding": "6.6.2",
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          "negate": false,
          "operator": "OR"
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      ]
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: hantro: Check whether reset op is defined before use\n\nThe i.MX8MM/N/P does not define the .reset op since reset of the VPU is\ndone by genpd. Check whether the .reset op is defined before calling it\nto avoid NULL pointer dereference.\n\nNote that the Fixes tag is set to the commit which removed the reset op\nfrom i.MX8M Hantro G2 implementation, this is because before this commit\nall the implementations did define the .reset op."
    },
    {
      "lang": "es",
      "value": " En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: medios: hantro: compruebe si la operaci\u00f3n de reinicio est\u00e1 definida antes de su uso. El i.MX8MM/N/P no define la operaci\u00f3n .reset ya que genpd realiza el reinicio de la VPU. Compruebe si la operaci\u00f3n .reset est\u00e1 definida antes de llamarla para evitar la desreferencia del puntero NULL. Tenga en cuenta que la etiqueta Fixes est\u00e1 configurada en la confirmaci\u00f3n que elimin\u00f3 la operaci\u00f3n de reinicio de la implementaci\u00f3n de i.MX8M Hantro G2, esto se debe a que antes de esta confirmaci\u00f3n todas las implementaciones defin\u00edan la operaci\u00f3n .reset."
    }
  ],
  "id": "CVE-2023-52850",
  "lastModified": "2024-12-30T20:09:31.393",
  "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": "2024-05-21T16:15:22.097",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
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    },
    {
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      "tags": [
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      ],
      "url": "https://git.kernel.org/stable/c/66b4c5f980d741f3a47e4b65eeaf2797f2d59294"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
      "url": "https://git.kernel.org/stable/c/88d4b23a629ebd34f682f770cb6c2116c851f7b8"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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