ghsa-9hg8-83gp-55g2
Vulnerability from github
Published
2024-06-19 15:30
Modified
2024-08-27 21:31
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: vc4: Fix possible null pointer dereference

In vc4_hdmi_audio_init() of_get_address() may return NULL which is later dereferenced. Fix this bug by adding NULL check.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-38546"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-06-19T14:15:14Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm: vc4: Fix possible null pointer dereference\n\nIn vc4_hdmi_audio_init() of_get_address() may return\nNULL which is later dereferenced. Fix this bug by adding NULL check.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.",
  "id": "GHSA-9hg8-83gp-55g2",
  "modified": "2024-08-27T21:31:12Z",
  "published": "2024-06-19T15:30:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-38546"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2a345fe928c21de6f3c3c7230ff509d715153a31"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2d9adecc88ab678785b581ab021f039372c324cb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/42c22b63056cea259d5313bf138a834840af85a5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6cf1874aec42058a5ad621a23b5b2f248def0e96"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/80431ea3634efb47a3004305d76486db9dd8ed49"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bd7827d46d403f8cdb43d16744cb1114e4726b21"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c534b63bede6cb987c2946ed4d0b0013a52c5ba7"
    }
  ],
  "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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