{
  "cveId": "CVE-2022-48832",
  "url": "https://patchblox.com/security/cve/CVE-2022-48832",
  "summary": "CVE-2022-48832 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-48832, released July 16, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  audit: don\u0027t deref the syscall args when checkin...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  audit: don\u0027t deref the syscall args when checking the openat2 open_how::flags  As reported by Jeff, dereferencing the openat2 syscall argument in audit_match_perm() to obtain the open_how::flags can result in an oops/page-fault.  This patch fixes this by using the open_how struct that we store in the audit_context with audit_openat2_how().  Independent of this patch, Richard Guy Briggs posted a similar patch to the audit mailing list roughly 40 minutes after this patch was posted.",
  "published": "2024-07-16T12:15:06Z",
  "severity": "medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00218,
  "epssPercentile": 0.12323,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "5.16.10-1",
      "fix": "DEBIAN-CVE-2022-48832",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48832",
      "released": "2024-07-16T12:15:06Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "5.16.10-1",
      "fix": "DEBIAN-CVE-2022-48832",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48832",
      "released": "2024-07-16T12:15:06Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "5.16.10-1",
      "fix": "DEBIAN-CVE-2022-48832",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48832",
      "released": "2024-07-16T12:15:06Z"
    }
  ],
  "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"
  }
}