{
  "cveId": "CVE-2023-41915",
  "url": "https://patchblox.com/security/cve/CVE-2023-41915",
  "summary": "CVE-2023-41915 is fixed in 14 products on 1 platform, first by libpmi1-pmix 2.1.1~rc1-1ubuntu0.1~esm1, released September 9, 2023. It is not reported as exploited. Patch Radar priority: High.",
  "title": "pmix: The Process Management Interface (PMI) provides process management functions for MPI implementations",
  "description": "The Process Management Interface (PMI) provides process management functions for MPI implementations. PMI Exascale (PMIx) provides an extended version of the PMI standard specifically designed to support clusters up to and including exascale sizes.\n\nSecurity Fix(es):\n\n* pmix: race condition allows attackers to obtain ownership of arbitrary files (CVE-2023-41915)\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.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 8.10 Release Notes linked from the References section.",
  "published": "2023-09-09T15:15:00Z",
  "severity": "Important",
  "cvss": 8.1,
  "cvssVector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.01226,
  "epssPercentile": 0.69024,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libpmi1-pmix",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.1.1~rc1-1ubuntu0.1~esm1",
      "fix": "libpmi1-pmix 2.1.1~rc1-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libpmi1-pmix-2.1.1-rc1-1ubuntu0.1-esm1",
      "released": "2023-09-09T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libpmi2-pmix",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.1.1~rc1-1ubuntu0.1~esm1",
      "fix": "libpmi2-pmix 2.1.1~rc1-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libpmi2-pmix-2.1.1-rc1-1ubuntu0.1-esm1",
      "released": "2023-09-09T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libpmix-bin",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "4.1.2-2ubuntu1\u002Besm1",
      "fix": "libpmix-bin 4.1.2-2ubuntu1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libpmix-bin-4.1.2-2ubuntu1-esm1",
      "released": "2023-09-09T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libpmix2",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.1.1~rc1-1ubuntu0.1~esm1",
      "fix": "libpmix2 2.1.1~rc1-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libpmix2-2.1.1-rc1-1ubuntu0.1-esm1",
      "released": "2023-09-09T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libpmix2",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "4.1.2-2ubuntu1\u002Besm1",
      "fix": "libpmix2 4.1.2-2ubuntu1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libpmix2-4.1.2-2ubuntu1-esm1",
      "released": "2023-09-09T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix",
      "release": "Debian 11.6 (bullseye)",
      "fixedVersion": "4.0.0-4.1\u002Bdeb11u1",
      "fix": "DSA-5547-1",
      "url": "https://patchblox.com/security/fix/linux/dsa-5547-1",
      "released": "2023-11-04T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "4.2.2-1\u002Bdeb12u1",
      "fix": "DSA-5547-1",
      "url": "https://patchblox.com/security/fix/linux/dsa-5547-1",
      "released": "2023-11-04T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "5.0.1-1",
      "fix": "DEBIAN-CVE-2023-41915",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-41915",
      "released": "2023-09-09T22:15:09Z"
    },
    {
      "platform": "linux",
      "product": "pmix",
      "release": "Debian 14",
      "fixedVersion": "5.0.1-1",
      "fix": "DEBIAN-CVE-2023-41915",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-41915",
      "released": "2023-09-09T22:15:09Z"
    },
    {
      "platform": "linux",
      "product": "pmix",
      "release": "RHEL 8",
      "fixedVersion": "0:2.2.5-3.el8",
      "fix": "RHSA-2024:3008",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2024-3008",
      "released": "2024-05-22T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix",
      "release": "RHEL 9",
      "fixedVersion": "0:3.2.3-5.el9",
      "fix": "RHSA-2024:2199",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2024-2199",
      "released": "2024-04-30T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix",
      "release": "almalinux 8",
      "fixedVersion": "2.2.5-3.el8",
      "fix": "ALSA-2024:3008",
      "url": "https://patchblox.com/security/fix/linux/alsa-2024-3008",
      "released": "2024-05-22T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix",
      "release": "almalinux 9",
      "fixedVersion": "3.2.3-5.el9",
      "fix": "ALSA-2024:2199",
      "url": "https://patchblox.com/security/fix/linux/alsa-2024-2199",
      "released": "2024-04-30T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix",
      "release": "amzn 2023",
      "fixedVersion": "3.2.3-1.amzn2023.0.3",
      "fix": "ALAS2023-2023-363",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-363",
      "released": "2023-09-27T21:05:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix",
      "release": "ol 8",
      "fixedVersion": "0:2.2.5-3.el8",
      "fix": "ELSA-2024-3008",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-3008",
      "released": "2024-05-23T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix",
      "release": "ol 9",
      "fixedVersion": "0:3.2.3-5.el9",
      "fix": "ELSA-2024-2199",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-2199",
      "released": "2024-05-02T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix",
      "release": "rocky 8",
      "fixedVersion": "0:2.2.5-3.el8",
      "fix": "RLSA-2024:3008",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2024-3008",
      "released": "2024-06-14T13:59:30Z"
    },
    {
      "platform": "linux",
      "product": "pmix",
      "release": "rocky 9",
      "fixedVersion": "0:3.2.3-5.el9",
      "fix": "RLSA-2024:2199",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2024-2199",
      "released": "2025-05-07T19:13:05Z"
    },
    {
      "platform": "linux",
      "product": "pmix-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "3.2.3-1.amzn2023.0.3",
      "fix": "ALAS2023-2023-363",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-363",
      "released": "2023-09-27T21:05:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "3.2.3-1.amzn2023.0.3",
      "fix": "ALAS2023-2023-363",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-363",
      "released": "2023-09-27T21:05:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:2.2.5-3.el8",
      "fix": "RHSA-2024:3008",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2024-3008",
      "released": "2024-05-22T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix-devel",
      "release": "RHEL 9",
      "fixedVersion": "0:3.2.3-5.el9",
      "fix": "RHSA-2024:2199",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2024-2199",
      "released": "2024-04-30T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix-devel",
      "release": "almalinux 8",
      "fixedVersion": "2.2.5-3.el8",
      "fix": "ALSA-2024:3008",
      "url": "https://patchblox.com/security/fix/linux/alsa-2024-3008",
      "released": "2024-05-22T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix-devel",
      "release": "almalinux 9",
      "fixedVersion": "3.2.3-5.el9",
      "fix": "ALSA-2024:2199",
      "url": "https://patchblox.com/security/fix/linux/alsa-2024-2199",
      "released": "2024-04-30T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix-devel",
      "release": "amzn 2023",
      "fixedVersion": "3.2.3-1.amzn2023.0.3",
      "fix": "ALAS2023-2023-363",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-363",
      "released": "2023-09-27T21:05:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix-devel",
      "release": "ol 8",
      "fixedVersion": "0:2.2.5-3.el8",
      "fix": "ELSA-2024-3008",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-3008",
      "released": "2024-05-23T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix-devel",
      "release": "ol 9",
      "fixedVersion": "0:3.2.3-5.el9",
      "fix": "ELSA-2024-2199",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-2199",
      "released": "2024-05-02T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix-pmi",
      "release": "RHEL 9",
      "fixedVersion": "0:3.2.3-5.el9",
      "fix": "RHSA-2024:2199",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2024-2199",
      "released": "2024-04-30T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix-pmi",
      "release": "almalinux 9",
      "fixedVersion": "3.2.3-5.el9",
      "fix": "ALSA-2024:2199",
      "url": "https://patchblox.com/security/fix/linux/alsa-2024-2199",
      "released": "2024-04-30T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix-pmi",
      "release": "amzn 2023",
      "fixedVersion": "3.2.3-1.amzn2023.0.3",
      "fix": "ALAS2023-2023-363",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-363",
      "released": "2023-09-27T21:05:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix-pmi",
      "release": "ol 9",
      "fixedVersion": "0:3.2.3-5.el9",
      "fix": "ELSA-2024-2199",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-2199",
      "released": "2024-05-02T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix-pmi-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "3.2.3-1.amzn2023.0.3",
      "fix": "ALAS2023-2023-363",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-363",
      "released": "2023-09-27T21:05:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix-pmi-devel",
      "release": "RHEL 9",
      "fixedVersion": "0:3.2.3-5.el9",
      "fix": "RHSA-2024:2199",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2024-2199",
      "released": "2024-04-30T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix-pmi-devel",
      "release": "almalinux 9",
      "fixedVersion": "3.2.3-5.el9",
      "fix": "ALSA-2024:2199",
      "url": "https://patchblox.com/security/fix/linux/alsa-2024-2199",
      "released": "2024-04-30T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix-pmi-devel",
      "release": "amzn 2023",
      "fixedVersion": "3.2.3-1.amzn2023.0.3",
      "fix": "ALAS2023-2023-363",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-363",
      "released": "2023-09-27T21:05:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix-pmi-devel",
      "release": "ol 9",
      "fixedVersion": "0:3.2.3-5.el9",
      "fix": "ELSA-2024-2199",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-2199",
      "released": "2024-05-02T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix-tools",
      "release": "RHEL 9",
      "fixedVersion": "0:3.2.3-5.el9",
      "fix": "RHSA-2024:2199",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2024-2199",
      "released": "2024-04-30T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix-tools",
      "release": "almalinux 9",
      "fixedVersion": "3.2.3-5.el9",
      "fix": "ALSA-2024:2199",
      "url": "https://patchblox.com/security/fix/linux/alsa-2024-2199",
      "released": "2024-04-30T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix-tools",
      "release": "amzn 2023",
      "fixedVersion": "3.2.3-1.amzn2023.0.3",
      "fix": "ALAS2023-2023-363",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-363",
      "released": "2023-09-27T21:05:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix-tools",
      "release": "ol 9",
      "fixedVersion": "0:3.2.3-5.el9",
      "fix": "ELSA-2024-2199",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-2199",
      "released": "2024-05-02T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pmix-tools-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "3.2.3-1.amzn2023.0.3",
      "fix": "ALAS2023-2023-363",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-363",
      "released": "2023-09-27T21:05:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-pmix",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "4.1.2-2ubuntu1\u002Besm1",
      "fix": "python3-pmix 4.1.2-2ubuntu1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-python3-pmix-4.1.2-2ubuntu1-esm1",
      "released": "2023-09-09T15:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}