ghsa-mvx7-hp9w-v6mv
Vulnerability from github
Published
2022-09-10 00:00
Modified
2022-09-14 00:00
Severity ?
4.7 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Details

An issue was discovered in the Linux kernel through 5.19.8. drivers/firmware/efi/capsule-loader.c has a race condition with a resultant use-after-free.

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{
   affected: [],
   aliases: [
      "CVE-2022-40307",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-416",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2022-09-09T05:15:00Z",
      severity: "MODERATE",
   },
   details: "An issue was discovered in the Linux kernel through 5.19.8. drivers/firmware/efi/capsule-loader.c has a race condition with a resultant use-after-free.",
   id: "GHSA-mvx7-hp9w-v6mv",
   modified: "2022-09-14T00:00:45Z",
   published: "2022-09-10T00:00:32Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2022-40307",
      },
      {
         type: "WEB",
         url: "https://github.com/torvalds/linux/commit/9cb636b5f6a8cc6d1b50809ec8f8d33ae0c84c95",
      },
      {
         type: "WEB",
         url: "https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html",
      },
      {
         type: "WEB",
         url: "https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html",
      },
      {
         type: "WEB",
         url: "https://www.debian.org/security/2022/dsa-5257",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
         type: "CVSS_V3",
      },
   ],
}


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