{
  "cveId": "CVE-2022-48740",
  "url": "https://patchblox.com/security/cve/CVE-2022-48740",
  "summary": "CVE-2022-48740 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-48740, released June 20, 2024. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  selinux: fix double free of cond_list on error p...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  selinux: fix double free of cond_list on error paths  On error path from cond_read_list() and duplicate_policydb_cond_list() the cond_list_destroy() gets called a second time in caller functions, resulting in NULL pointer deref.  Fix this by resetting the cond_list_len to 0 in cond_list_destroy(), making subsequent calls a noop.  Also consistently reset the cond_list pointer to NULL after freeing.  [PM: fix line lengths in the description]",
  "published": "2024-06-20T12:15:12Z",
  "severity": "high",
  "cvss": 7.8,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00245,
  "epssPercentile": 0.15763,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "5.16.10-1",
      "fix": "DEBIAN-CVE-2022-48740",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48740",
      "released": "2024-06-20T12:15:12Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "5.16.10-1",
      "fix": "DEBIAN-CVE-2022-48740",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48740",
      "released": "2024-06-20T12:15:12Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "5.16.10-1",
      "fix": "DEBIAN-CVE-2022-48740",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48740",
      "released": "2024-06-20T12:15:12Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}