{
  "cveId": "CVE-2023-4232",
  "url": "https://patchblox.com/security/cve/CVE-2023-4232",
  "summary": "CVE-2023-4232 is fixed in 2 products on 1 platform, first by ofono 1.21-1ubuntu1\u002Besm2, released April 17, 2024. It is not reported as exploited. Patch Radar priority: High.",
  "title": "ofono: A flaw was found in ofono, an Open Source Telephony on Linux",
  "description": "A flaw was found in ofono, an Open Source Telephony on Linux. A stack overflow bug is triggered within the decode_status_report() function during the SMS decoding. It is assumed that the attack scenario is accessible from a compromised modem, a malicious base station, or just SMS. There is a bound check for this memcpy length in decode_submit(), but it was forgotten in decode_status_report().",
  "published": "2024-04-17T16:15:00Z",
  "severity": "high",
  "cvss": 8.1,
  "cvssVector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00955,
  "epssPercentile": 0.61604,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "ofono",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "2.14-1",
      "fix": "DEBIAN-CVE-2023-4232",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-4232",
      "released": "2024-04-17T23:15:06Z"
    },
    {
      "platform": "linux",
      "product": "ofono",
      "release": "Debian 14",
      "fixedVersion": "2.14-1",
      "fix": "DEBIAN-CVE-2023-4232",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-4232",
      "released": "2024-04-17T23:15:06Z"
    },
    {
      "platform": "linux",
      "product": "ofono",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.21-1ubuntu1\u002Besm2",
      "fix": "ofono 1.21-1ubuntu1\u002Besm2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ofono-1.21-1ubuntu1-esm2",
      "released": "2024-04-17T16:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ofono",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.31-2ubuntu1\u002Besm2",
      "fix": "ofono 1.31-2ubuntu1\u002Besm2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-ofono-1.31-2ubuntu1-esm2",
      "released": "2024-04-17T16:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ofono",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.31-3ubuntu1.2",
      "fix": "ofono 1.31-3ubuntu1.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-ofono-1.31-3ubuntu1.2",
      "released": "2024-04-17T16:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ofono",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.31-3ubuntu3.24.04.2",
      "fix": "ofono 1.31-3ubuntu3.24.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-ofono-1.31-3ubuntu3.24.04.2",
      "released": "2024-04-17T16:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ofono",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "1.31-3ubuntu3.24.10.2",
      "fix": "ofono 1.31-3ubuntu3.24.10.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-ofono-1.31-3ubuntu3.24.10.2",
      "released": "2026-01-16T01:42:23Z"
    },
    {
      "platform": "linux",
      "product": "ofono",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "2.19-bp160.1.1",
      "fix": "OPENSUSE-SU-2026:21154-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21154-1",
      "released": "2026-06-23T13:07:52Z"
    },
    {
      "platform": "linux",
      "product": "ofono-scripts",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.21-1ubuntu1\u002Besm2",
      "fix": "ofono-scripts 1.21-1ubuntu1\u002Besm2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ofono-scripts-1.21-1ubuntu1-esm2",
      "released": "2024-04-17T16:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ofono-scripts",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.31-2ubuntu1\u002Besm2",
      "fix": "ofono-scripts 1.31-2ubuntu1\u002Besm2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-ofono-scripts-1.31-2ubuntu1-esm2",
      "released": "2024-04-17T16:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ofono-scripts",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.31-3ubuntu1.2",
      "fix": "ofono-scripts 1.31-3ubuntu1.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-ofono-scripts-1.31-3ubuntu1.2",
      "released": "2024-04-17T16:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ofono-scripts",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.31-3ubuntu3.24.04.2",
      "fix": "ofono-scripts 1.31-3ubuntu3.24.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-ofono-scripts-1.31-3ubuntu3.24.04.2",
      "released": "2024-04-17T16:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ofono-scripts",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "1.31-3ubuntu3.24.10.2",
      "fix": "ofono-scripts 1.31-3ubuntu3.24.10.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-ofono-scripts-1.31-3ubuntu3.24.10.2",
      "released": "2026-01-16T01:42:23Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}