{
  "cveId": "CVE-2021-37600",
  "url": "https://patchblox.com/security/cve/CVE-2021-37600",
  "summary": "CVE-2021-37600 is fixed in 14 products on 1 platform, first by bsdextrautils 2.37.2-4ubuntu2, released January 31, 2022. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "bsdextrautils: An integer overflow in util-linux through 2.37.1 can potentially cause a buffer overflow if an attacker were able to...",
  "description": "An integer overflow in util-linux through 2.37.1 can potentially cause a buffer overflow if an attacker were able to use system resources in a way that leads to a large number in the /proc/sysvipc/sem file. NOTE: this is unexploitable in GNU C Library environments, and possibly in all realistic environments.",
  "published": "2021-07-30T07:15:00Z",
  "severity": "Low",
  "epss": 0.00661,
  "epssPercentile": 0.51864,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "bsdextrautils",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.37.2-4ubuntu2",
      "fix": "bsdextrautils 2.37.2-4ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-bsdextrautils-2.37.2-4ubuntu2",
      "released": "2022-01-31T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "bsdutils",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1:2.37.2-4ubuntu2",
      "fix": "bsdutils 1:2.37.2-4ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-bsdutils-1-2.37.2-4ubuntu2",
      "released": "2022-01-31T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "eject",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.37.2-4ubuntu2",
      "fix": "eject 2.37.2-4ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-eject-2.37.2-4ubuntu2",
      "released": "2022-01-31T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "fdisk",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.37.2-4ubuntu2",
      "fix": "fdisk 2.37.2-4ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-fdisk-2.37.2-4ubuntu2",
      "released": "2022-01-31T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libblkid1",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.37.2-4ubuntu2",
      "fix": "libblkid1 2.37.2-4ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libblkid1-2.37.2-4ubuntu2",
      "released": "2022-01-31T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libfdisk1",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.37.2-4ubuntu2",
      "fix": "libfdisk1 2.37.2-4ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libfdisk1-2.37.2-4ubuntu2",
      "released": "2022-01-31T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libmount1",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.37.2-4ubuntu2",
      "fix": "libmount1 2.37.2-4ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libmount1-2.37.2-4ubuntu2",
      "released": "2022-01-31T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libsmartcols1",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.37.2-4ubuntu2",
      "fix": "libsmartcols1 2.37.2-4ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libsmartcols1-2.37.2-4ubuntu2",
      "released": "2022-01-31T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libuuid1",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.37.2-4ubuntu2",
      "fix": "libuuid1 2.37.2-4ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libuuid1-2.37.2-4ubuntu2",
      "released": "2022-01-31T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "mount",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.37.2-4ubuntu2",
      "fix": "mount 2.37.2-4ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-mount-2.37.2-4ubuntu2",
      "released": "2022-01-31T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "rfkill",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.37.2-4ubuntu2",
      "fix": "rfkill 2.37.2-4ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-rfkill-2.37.2-4ubuntu2",
      "released": "2022-01-31T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "util-linux",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.37.2-4ubuntu2",
      "fix": "util-linux 2.37.2-4ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-util-linux-2.37.2-4ubuntu2",
      "released": "2022-01-31T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "util-linux-locales",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.37.2-4ubuntu2",
      "fix": "util-linux-locales 2.37.2-4ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-util-linux-locales-2.37.2-4ubuntu2",
      "released": "2022-01-31T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "uuid-runtime",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.37.2-4ubuntu2",
      "fix": "uuid-runtime 2.37.2-4ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-uuid-runtime-2.37.2-4ubuntu2",
      "released": "2022-01-31T16:00:00Z"
    }
  ],
  "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"
  }
}