{
  "fix": "backport-iwlwifi-dkms 9858-0ubuntu3.1",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-backport-iwlwifi-dkms-9858-0ubuntu3.1",
  "summary": "backport-iwlwifi-dkms 9858-0ubuntu3.1, released October 13, 2022, fixes 5 CVEs in backport-iwlwifi-dkms. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "package",
  "title": "backport-iwlwifi-dkms 9858-0ubuntu3.1 for Ubuntu 22.04.1 LTS (jammy)",
  "released": "2022-10-13T17:15:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2022-41674, high severity",
  "supported": true,
  "cveCount": 5,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.04144,
  "maxCvss": 8.8,
  "appliesTo": [
    {
      "product": "backport-iwlwifi-dkms",
      "productUrl": "https://patchblox.com/security/product/linux/backport-iwlwifi-dkms",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "9858-0ubuntu3.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2022-41674",
      "url": "https://patchblox.com/security/cve/CVE-2022-41674",
      "title": "backport-iwlwifi-dkms: An issue was discovered in the Linux kernel before 5.19.16",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.1,
      "epss": 0.04144,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-42719",
      "url": "https://patchblox.com/security/cve/CVE-2022-42719",
      "title": "backport-iwlwifi-dkms: A use-after-free in the mac80211 stack when parsing a multi-BSSID element in the Linux kernel 5.2 through 5.19.x befo...",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.01353,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-42720",
      "url": "https://patchblox.com/security/cve/CVE-2022-42720",
      "title": "backport-iwlwifi-dkms: Various refcounting bugs in the multi-BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x befor...",
      "priority": "High",
      "severity": "Medium",
      "cvss": 7.8,
      "epss": 0.009,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-42721",
      "url": "https://patchblox.com/security/cve/CVE-2022-42721",
      "title": "backport-iwlwifi-dkms: A list management bug in BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 cou...",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 5.5,
      "epss": 0.00645,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-42722",
      "url": "https://patchblox.com/security/cve/CVE-2022-42722",
      "title": "backport-iwlwifi-dkms: In the Linux kernel 5.8 through 5.19.x before 5.19.16, local attackers able to inject WLAN frames into the mac80211 s...",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 5.5,
      "epss": 0.00601,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-14T14:09:31Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}