{
  "cveId": "CVE-2022-50837",
  "url": "https://patchblox.com/security/cve/CVE-2022-50837",
  "summary": "CVE-2022-50837 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-50837, released December 30, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  net: dsa: tag_8021q: avoid leaking ctx on dsa_ta...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  net: dsa: tag_8021q: avoid leaking ctx on dsa_tag_8021q_register() error path  If dsa_tag_8021q_setup() fails, for example due to the inability of the device to install a VLAN, the tag_8021q context of the switch will leak. Make sure it is freed on the error path.",
  "published": "2025-12-30T13:15:58Z",
  "severity": "",
  "epss": 0.00238,
  "epssPercentile": 0.14887,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.4-1",
      "fix": "DEBIAN-CVE-2022-50837",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-50837",
      "released": "2025-12-30T13:15:58Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.1.4-1",
      "fix": "DEBIAN-CVE-2022-50837",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-50837",
      "released": "2025-12-30T13:15:58Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.1.4-1",
      "fix": "DEBIAN-CVE-2022-50837",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-50837",
      "released": "2025-12-30T13:15:58Z"
    }
  ],
  "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"
  }
}