ghsa-86c2-5gmm-pc5g
Vulnerability from github
Published
2024-06-20 12:31
Modified
2025-01-07 00:31
Details

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

ASoC: hdmi-codec: Fix OOB memory accesses

Correct size of iec_status array by changing it to the size of status array of the struct snd_aes_iec958. This fixes out-of-bounds slab read accesses made by memcpy() of the hdmi-codec driver. This problem is reported by KASAN.

Show details on source website


{
   affected: [],
   aliases: [
      "CVE-2022-48739",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-125",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2024-06-20T12:15:12Z",
      severity: "HIGH",
   },
   details: "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: hdmi-codec: Fix OOB memory accesses\n\nCorrect size of iec_status array by changing it to the size of status\narray of the struct snd_aes_iec958. This fixes out-of-bounds slab\nread accesses made by memcpy() of the hdmi-codec driver. This problem\nis reported by KASAN.",
   id: "GHSA-86c2-5gmm-pc5g",
   modified: "2025-01-07T00:31:39Z",
   published: "2024-06-20T12:31:21Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2022-48739",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/06feec6005c9d9500cd286ec440aabf8b2ddd94d",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/10007bd96b6c4c3cfaea9e76c311b06a07a5e260",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/1552e66be325a21d7eff49f46013fb402165a0ac",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
         type: "CVSS_V3",
      },
   ],
}


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