{
  "cveId": "CVE-2022-48732",
  "url": "https://patchblox.com/security/cve/CVE-2022-48732",
  "summary": "CVE-2022-48732 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-48732, 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:  drm/nouveau: fix off by one in BIOS boundary che...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  drm/nouveau: fix off by one in BIOS boundary checking  Bounds checking when parsing init scripts embedded in the BIOS reject access to the last byte. This causes driver initialization to fail on Apple eMac\u0027s with GeForce 2 MX GPUs, leaving the system with no working console.  This is probably only seen on OpenFirmware machines like PowerPC Macs because the BIOS image provided by OF is only the used parts of the ROM, not a power-of-two blocks read from PCI directly so PCs always have empty bytes at the end that are never accessed.",
  "published": "2024-06-20T12:15:11Z",
  "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": 0.00235,
  "epssPercentile": 0.14528,
  "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-2022-48732",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48732",
      "released": "2024-06-20T12:15:11Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "5.16.10-1",
      "fix": "DEBIAN-CVE-2022-48732",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48732",
      "released": "2024-06-20T12:15:11Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "5.16.10-1",
      "fix": "DEBIAN-CVE-2022-48732",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-48732",
      "released": "2024-06-20T12:15:11Z"
    }
  ],
  "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"
  }
}