{
  "cveId": "CVE-2022-3787",
  "url": "https://patchblox.com/security/cve/CVE-2022-3787",
  "summary": "CVE-2022-3787 is fixed in 11 products on 1 platform, first by RHSA-2022:7928, released November 14, 2022. It is not reported as exploited. Patch Radar priority: High.",
  "title": "device-mapper-multipath: The device-mapper-multipath packages provide tools that use the device-mapper multipath kernel module to manage multi...",
  "description": "The device-mapper-multipath packages provide tools that use the device-mapper multipath kernel module to manage multipath devices.\n\nSecurity Fix(es):\n\n* device-mapper-multipath: Regression of CVE-2022-41974 fix in Red Hat Enterprise Linux (CVE-2022-3787)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
  "published": "2022-11-14T00:00:00Z",
  "severity": "Important",
  "cvss": 8.4,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00216,
  "epssPercentile": 0.12107,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "device-mapper-multipath",
      "release": "RHEL 8",
      "fixedVersion": "0:0.8.4-28.el8_7.1",
      "fix": "RHSA-2022:7928",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-7928",
      "released": "2022-11-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "device-mapper-multipath",
      "release": "RHEL 9",
      "fixedVersion": "0:0.8.7-12.el9_1.1",
      "fix": "RHSA-2022:8453",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-8453",
      "released": "2022-11-15T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "device-mapper-multipath",
      "release": "almalinux 8",
      "fixedVersion": "0.8.4-28.el8_7.1",
      "fix": "ALSA-2022:7928",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-7928",
      "released": "2022-11-14T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "device-mapper-multipath",
      "release": "almalinux 9",
      "fixedVersion": "0.8.7-12.el9_1.1",
      "fix": "ALSA-2022:8453",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-8453",
      "released": "2022-11-15T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "device-mapper-multipath",
      "release": "amzn 2023",
      "fixedVersion": "0.8.7-16.amzn2023.0.1",
      "fix": "ALAS2023-2023-126",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-126",
      "released": "2023-03-07T00:29:00Z"
    },
    {
      "platform": "linux",
      "product": "device-mapper-multipath",
      "release": "ol 8",
      "fixedVersion": "0:0.8.4-28.el8_7.1",
      "fix": "ELSA-2022-7928",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-7928",
      "released": "2022-11-17T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "device-mapper-multipath",
      "release": "ol 9",
      "fixedVersion": "0:0.8.7-12.el9_1.1",
      "fix": "ELSA-2022-8453",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-8453",
      "released": "2022-11-24T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "device-mapper-multipath",
      "release": "rocky 8",
      "fixedVersion": "0:0.8.4-28.el8_7.1",
      "fix": "RLSA-2022:7928",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2022-7928",
      "released": "2022-11-14T08:45:46Z"
    },
    {
      "platform": "linux",
      "product": "device-mapper-multipath",
      "release": "rocky 9",
      "fixedVersion": "0:0.8.7-12.el9_1.1",
      "fix": "RLSA-2022:8453",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2022-8453",
      "released": "2022-11-15T15:35:59Z"
    },
    {
      "platform": "linux",
      "product": "device-mapper-multipath-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "0.8.7-16.amzn2023.0.1",
      "fix": "ALAS2023-2023-126",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-126",
      "released": "2023-03-07T00:29:00Z"
    },
    {
      "platform": "linux",
      "product": "device-mapper-multipath-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "0.8.7-16.amzn2023.0.1",
      "fix": "ALAS2023-2023-126",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-126",
      "released": "2023-03-07T00:29:00Z"
    },
    {
      "platform": "linux",
      "product": "device-mapper-multipath-devel",
      "release": "amzn 2023",
      "fixedVersion": "0.8.7-16.amzn2023.0.1",
      "fix": "ALAS2023-2023-126",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-126",
      "released": "2023-03-07T00:29:00Z"
    },
    {
      "platform": "linux",
      "product": "device-mapper-multipath-devel",
      "release": "ol 8",
      "fixedVersion": "0:0.8.4-28.el8_7.1",
      "fix": "ELSA-2022-7928",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-7928",
      "released": "2022-11-17T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "device-mapper-multipath-devel",
      "release": "ol 9",
      "fixedVersion": "0:0.8.7-12.el9_1.1",
      "fix": "ELSA-2022-8453",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-8453",
      "released": "2022-11-24T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "device-mapper-multipath-libs",
      "release": "amzn 2023",
      "fixedVersion": "0.8.7-16.amzn2023.0.1",
      "fix": "ALAS2023-2023-126",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-126",
      "released": "2023-03-07T00:29:00Z"
    },
    {
      "platform": "linux",
      "product": "device-mapper-multipath-libs",
      "release": "ol 8",
      "fixedVersion": "0:0.8.4-28.el8_7.1",
      "fix": "ELSA-2022-7928",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-7928",
      "released": "2022-11-17T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "device-mapper-multipath-libs",
      "release": "ol 9",
      "fixedVersion": "0:0.8.7-12.el9_1.1",
      "fix": "ELSA-2022-8453",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-8453",
      "released": "2022-11-24T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "device-mapper-multipath-libs-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "0.8.7-16.amzn2023.0.1",
      "fix": "ALAS2023-2023-126",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-126",
      "released": "2023-03-07T00:29:00Z"
    },
    {
      "platform": "linux",
      "product": "kpartx",
      "release": "amzn 2023",
      "fixedVersion": "0.8.7-16.amzn2023.0.1",
      "fix": "ALAS2023-2023-126",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-126",
      "released": "2023-03-07T00:29:00Z"
    },
    {
      "platform": "linux",
      "product": "kpartx",
      "release": "ol 8",
      "fixedVersion": "0:0.8.4-28.el8_7.1",
      "fix": "ELSA-2022-7928",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-7928",
      "released": "2022-11-17T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kpartx",
      "release": "ol 9",
      "fixedVersion": "0:0.8.7-12.el9_1.1",
      "fix": "ELSA-2022-8453",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-8453",
      "released": "2022-11-24T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kpartx-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "0.8.7-16.amzn2023.0.1",
      "fix": "ALAS2023-2023-126",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-126",
      "released": "2023-03-07T00:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libdmmp",
      "release": "amzn 2023",
      "fixedVersion": "0.8.7-16.amzn2023.0.1",
      "fix": "ALAS2023-2023-126",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-126",
      "released": "2023-03-07T00:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libdmmp",
      "release": "ol 8",
      "fixedVersion": "0:0.8.4-28.el8_7.1",
      "fix": "ELSA-2022-7928",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-7928",
      "released": "2022-11-17T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libdmmp-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "0.8.7-16.amzn2023.0.1",
      "fix": "ALAS2023-2023-126",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-126",
      "released": "2023-03-07T00:29:00Z"
    },
    {
      "platform": "linux",
      "product": "libdmmp-devel",
      "release": "amzn 2023",
      "fixedVersion": "0.8.7-16.amzn2023.0.1",
      "fix": "ALAS2023-2023-126",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-126",
      "released": "2023-03-07T00:29:00Z"
    }
  ],
  "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"
  }
}