{
  "cveId": "CVE-2022-49956",
  "url": "https://patchblox.com/security/cve/CVE-2022-49956",
  "summary": "CVE-2022-49956 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-49956, released June 18, 2025. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  staging: rtl8712: fix use after free bugs  _Read...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  staging: rtl8712: fix use after free bugs  _Read/Write_MACREG callbacks are NULL so the read/write_macreg_hdl() functions don\u0027t do anything except free the \u0022pcmd\u0022 pointer.  It results in a use after free.  Delete them.",
  "published": "2025-06-18T11:15:22Z",
  "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": 0.00247,
  "epssPercentile": 0.16123,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.0.2-1",
      "fix": "DEBIAN-CVE-2022-49956",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49956",
      "released": "2025-06-18T11:15:22Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.0.2-1",
      "fix": "DEBIAN-CVE-2022-49956",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49956",
      "released": "2025-06-18T11:15:22Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.0.2-1",
      "fix": "DEBIAN-CVE-2022-49956",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49956",
      "released": "2025-06-18T11:15:22Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}