ghsa-j57f-xm3w-v49f
Vulnerability from github
Published
2024-09-13 06:30
Modified
2024-09-19 18:30
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: avoid using null object of framebuffer

Instead of using state->fb->obj[0] directly, get object from framebuffer by calling drm_gem_fb_get_obj() and return error code when object is null to avoid using null object of framebuffer.

(cherry picked from commit 73dd0ad9e5dad53766ea3e631303430116f834b3)

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{
  "affected": [],
  "aliases": [
    "CVE-2024-46694"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-09-13T06:15:14Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: avoid using null object of framebuffer\n\nInstead of using state-\u003efb-\u003eobj[0] directly, get object from framebuffer\nby calling drm_gem_fb_get_obj() and return error code when object is\nnull to avoid using null object of framebuffer.\n\n(cherry picked from commit 73dd0ad9e5dad53766ea3e631303430116f834b3)",
  "id": "GHSA-j57f-xm3w-v49f",
  "modified": "2024-09-19T18:30:51Z",
  "published": "2024-09-13T06:30:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-46694"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/093ee72ed35c2338c87c26b6ba6f0b7789c9e14e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3b9a33235c773c7a3768060cf1d2cf8a9153bc37"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/49e1b214f3239b78967c6ddb8f8ec47ae047b051"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f6f5e39a3fe7cbdba190f42b28b40bdff03c8cf0"
    }
  ],
  "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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