{
  "cveId": "CVE-2021-20297",
  "url": "https://patchblox.com/security/cve/CVE-2021-20297",
  "summary": "CVE-2021-20297 is fixed in 18 products on 1 platform, first by RHSA-2021:1574, released May 18, 2021. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "libnma: ELSA-2021-1574: NetworkManager and libnma security, bug fix, and enhancement update (MODERATE)",
  "description": "ELSA-2021-1574: NetworkManager and libnma security, bug fix, and enhancement update (MODERATE)",
  "published": "2021-05-18T00:00:00Z",
  "severity": "MODERATE",
  "cvss": 5.5,
  "epss": 0.0025,
  "epssPercentile": 0.16535,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "NetworkManager",
      "release": "RHEL 8",
      "fixedVersion": "1:1.30.0-7.el8",
      "fix": "RHSA-2021:1574",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1574",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager",
      "release": "ol 8",
      "fixedVersion": "1:1.30.0-7.0.1.el8",
      "fix": "ELSA-2021-1574",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1574",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-adsl",
      "release": "RHEL 8",
      "fixedVersion": "1:1.30.0-7.el8",
      "fix": "RHSA-2021:1574",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1574",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-adsl",
      "release": "ol 8",
      "fixedVersion": "1:1.30.0-7.0.1.el8",
      "fix": "ELSA-2021-1574",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1574",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-bluetooth",
      "release": "RHEL 8",
      "fixedVersion": "1:1.30.0-7.el8",
      "fix": "RHSA-2021:1574",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1574",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-bluetooth",
      "release": "ol 8",
      "fixedVersion": "1:1.30.0-7.0.1.el8",
      "fix": "ELSA-2021-1574",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1574",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-cloud-setup",
      "release": "RHEL 8",
      "fixedVersion": "1:1.30.0-7.el8",
      "fix": "RHSA-2021:1574",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1574",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-cloud-setup",
      "release": "ol 8",
      "fixedVersion": "1:1.30.0-7.0.1.el8",
      "fix": "ELSA-2021-1574",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1574",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-config-connectivity-oracle",
      "release": "ol 8",
      "fixedVersion": "1:1.30.0-7.0.1.el8",
      "fix": "ELSA-2021-1574",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1574",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-config-connectivity-redhat",
      "release": "RHEL 8",
      "fixedVersion": "1:1.30.0-7.el8",
      "fix": "RHSA-2021:1574",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1574",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-config-server",
      "release": "RHEL 8",
      "fixedVersion": "1:1.30.0-7.el8",
      "fix": "RHSA-2021:1574",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1574",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-config-server",
      "release": "ol 8",
      "fixedVersion": "1:1.30.0-7.0.1.el8",
      "fix": "ELSA-2021-1574",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1574",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-dispatcher-routing-rules",
      "release": "RHEL 8",
      "fixedVersion": "1:1.30.0-7.el8",
      "fix": "RHSA-2021:1574",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1574",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-dispatcher-routing-rules",
      "release": "ol 8",
      "fixedVersion": "1:1.30.0-7.0.1.el8",
      "fix": "ELSA-2021-1574",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1574",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-libnm",
      "release": "RHEL 8",
      "fixedVersion": "1:1.30.0-7.el8",
      "fix": "RHSA-2021:1574",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1574",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-libnm",
      "release": "ol 8",
      "fixedVersion": "1:1.30.0-7.0.1.el8",
      "fix": "ELSA-2021-1574",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1574",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-libnm-devel",
      "release": "RHEL 8",
      "fixedVersion": "1:1.30.0-7.el8",
      "fix": "RHSA-2021:1574",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1574",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-libnm-devel",
      "release": "ol 8",
      "fixedVersion": "1:1.30.0-7.0.1.el8",
      "fix": "ELSA-2021-1574",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1574",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-ovs",
      "release": "RHEL 8",
      "fixedVersion": "1:1.30.0-7.el8",
      "fix": "RHSA-2021:1574",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1574",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-ovs",
      "release": "ol 8",
      "fixedVersion": "1:1.30.0-7.0.1.el8",
      "fix": "ELSA-2021-1574",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1574",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-ppp",
      "release": "RHEL 8",
      "fixedVersion": "1:1.30.0-7.el8",
      "fix": "RHSA-2021:1574",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1574",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-ppp",
      "release": "ol 8",
      "fixedVersion": "1:1.30.0-7.0.1.el8",
      "fix": "ELSA-2021-1574",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1574",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-team",
      "release": "RHEL 8",
      "fixedVersion": "1:1.30.0-7.el8",
      "fix": "RHSA-2021:1574",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1574",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-team",
      "release": "ol 8",
      "fixedVersion": "1:1.30.0-7.0.1.el8",
      "fix": "ELSA-2021-1574",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1574",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-tui",
      "release": "RHEL 8",
      "fixedVersion": "1:1.30.0-7.el8",
      "fix": "RHSA-2021:1574",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1574",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-tui",
      "release": "ol 8",
      "fixedVersion": "1:1.30.0-7.0.1.el8",
      "fix": "ELSA-2021-1574",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1574",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-wifi",
      "release": "RHEL 8",
      "fixedVersion": "1:1.30.0-7.el8",
      "fix": "RHSA-2021:1574",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1574",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-wifi",
      "release": "ol 8",
      "fixedVersion": "1:1.30.0-7.0.1.el8",
      "fix": "ELSA-2021-1574",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1574",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-wwan",
      "release": "RHEL 8",
      "fixedVersion": "1:1.30.0-7.el8",
      "fix": "RHSA-2021:1574",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1574",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "NetworkManager-wwan",
      "release": "ol 8",
      "fixedVersion": "1:1.30.0-7.0.1.el8",
      "fix": "ELSA-2021-1574",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1574",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libnma",
      "release": "RHEL 8",
      "fixedVersion": "0:1.8.30-2.el8",
      "fix": "RHSA-2021:1574",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1574",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libnma",
      "release": "ol 8",
      "fixedVersion": "0:1.8.30-2.el8",
      "fix": "ELSA-2021-1574",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1574",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libnma-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:1.8.30-2.el8",
      "fix": "RHSA-2021:1574",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1574",
      "released": "2021-05-18T00:00:00Z"
    },
    {
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      "release": "ol 8",
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      "fix": "ELSA-2021-1574",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1574",
      "released": "2021-05-25T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-12T01:51:14Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}