GHSA-XMPH-R8H2-5H79

Vulnerability from github – Published: 2024-05-21 18:31 – Updated: 2025-09-24 03:30
VLAI?
Details

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

drm/radeon: possible buffer overflow

Buffer 'afmt_status' of size 6 could overflow, since index 'afmt_idx' is checked after access.

Severity ?
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2023-52867"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-21T16:15:23Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/radeon: possible buffer overflow\n\nBuffer \u0027afmt_status\u0027 of size 6 could overflow, since index \u0027afmt_idx\u0027 is\nchecked after access.",
  "id": "GHSA-xmph-r8h2-5h79",
  "modified": "2025-09-24T03:30:25Z",
  "published": "2024-05-21T18:31:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52867"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/112d4b02d94bf9fa4f1d3376587878400dd74783"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/19534a7a225f1bf2da70a9a90d41d0215f8f6b45"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/341e79f8aec6af6b0061b8171d77b085835c6a58"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/347f025a02b3a5d715a0b471fc3b1439c338ad94"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7b063c93bece827fde237fae1c101bceeee4e896"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/caaa74541459c4c9e2c10046cf66ad2890483d0f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d9b4fa249deaae1145d6fc2b64dae718e5c7a855"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dd05484f99d16715a88eedfca363828ef9a4c2d4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ddc42881f170f1f518496f5a70447501335fc783"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.