ghsa-p9xp-vch3-fpjp
Vulnerability from github
Published
2024-05-01 15:30
Modified
2024-12-23 15:30
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details

In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Fix potential NULL pointer dereferences in 'dcn10_set_output_transfer_func()'

The 'stream' pointer is used in dcn10_set_output_transfer_func() before the check if 'stream' is NULL.

Fixes the below: drivers/gpu/drm/amd/amdgpu/../display/dc/hwss/dcn10/dcn10_hwseq.c:1892 dcn10_set_output_transfer_func() warn: variable dereferenced before check 'stream' (see line 1875)

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{
  "affected": [],
  "aliases": [
    "CVE-2024-27044"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-01T13:15:49Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Fix potential NULL pointer dereferences in \u0027dcn10_set_output_transfer_func()\u0027\n\nThe \u0027stream\u0027 pointer is used in dcn10_set_output_transfer_func() before\nthe check if \u0027stream\u0027 is NULL.\n\nFixes the below:\ndrivers/gpu/drm/amd/amdgpu/../display/dc/hwss/dcn10/dcn10_hwseq.c:1892 dcn10_set_output_transfer_func() warn: variable dereferenced before check \u0027stream\u0027 (see line 1875)",
  "id": "GHSA-p9xp-vch3-fpjp",
  "modified": "2024-12-23T15:30:47Z",
  "published": "2024-05-01T15:30:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-27044"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/14613d52bc7fc180df6d2c65ba65fc921fc1dda7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/29fde8895b2fcc33f44aea28c644ce2d9b62f9e0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2d9fe7787af01188dc470a649bdbb842d6511fd7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/330caa061af53ea6d287d7c43d0703714e510e08"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6ac7c7a3a9ab57aba0fe78ecb922d2b20e16efeb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7874ab3105ca4657102fee1cc14b0af70883c484"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9ccfe80d022df7c595f1925afb31de2232900656"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e019d87e02f1e539ae48b99187f253847744ca7a"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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