{
  "cveId": "CVE-2022-3534",
  "url": "https://patchblox.com/security/cve/CVE-2022-3534",
  "summary": "CVE-2022-3534 is fixed in 23 products on 1 platform, first by DEBIAN-CVE-2022-3534, released October 17, 2022. It is not reported as exploited. Patch Radar priority: High.",
  "title": "libbpf: A vulnerability has been found in Linux Kernel up to 5.10.162/5.15.85/6.0.15/6.1.1",
  "description": "A vulnerability has been found in Linux Kernel up to 5.10.162/5.15.85/6.0.15/6.1.1. The impacted element is the function btf_dump_name_dups of the file tools/lib/bpf/btf_dump.c of the component libbpf. The manipulation leads to use after free. Upgrading to version 5.10.163, 5.15.86, 6.0.16, 6.1.2 and 6.2 is sufficient to resolve this issue. The identifier of the patch is c61650b869e0b6fb0c0a28ed42d928eea969afc8/fbe08093fb2334549859829ef81d42570812597d/8c64a8e76eb85d422af5ec60ccbf26e3ead8c333/a733bf10198eb5bb927890940de8ab457491ed3b/93c660ca40b5d2f7c1b1626e955a8e9fa30e0749. You should upgrade the affected component.",
  "published": "2022-10-17T02:15:00Z",
  "severity": "high",
  "cvss": 8,
  "cvssVector": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00963,
  "epssPercentile": 0.61863,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "bpftool",
      "release": "amzn 2023",
      "fixedVersion": "6.1.10-15.42.amzn2023",
      "fix": "ALAS2023-2023-070",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-070",
      "released": "2023-02-17T20:46:00Z"
    },
    {
      "platform": "linux",
      "product": "bpftool-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "6.1.10-15.42.amzn2023",
      "fix": "ALAS2023-2023-070",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-070",
      "released": "2023-02-17T20:46:00Z"
    },
    {
      "platform": "linux",
      "product": "dwarves",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.21-0ubuntu1~18.04.1\u002Besm1",
      "fix": "dwarves 1.21-0ubuntu1~18.04.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-dwarves-1.21-0ubuntu1-18.04.1-esm1",
      "released": "2022-10-19T02:15:00Z"
    },
    {
      "platform": "linux",
      "product": "dwarves",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.21-0ubuntu1~20.04.1",
      "fix": "dwarves 1.21-0ubuntu1~20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-dwarves-1.21-0ubuntu1-20.04.1",
      "released": "2022-10-19T02:15:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel",
      "release": "amzn 2023",
      "fixedVersion": "6.1.10-15.42.amzn2023",
      "fix": "ALAS2023-2023-070",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-070",
      "released": "2023-02-17T20:46:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "6.1.10-15.42.amzn2023",
      "fix": "ALAS2023-2023-070",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-070",
      "released": "2023-02-17T20:46:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-debuginfo-common-aarch64",
      "release": "amzn 2023",
      "fixedVersion": "6.1.10-15.42.amzn2023",
      "fix": "ALAS2023-2023-070",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-070",
      "released": "2023-02-17T20:46:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-debuginfo-common-x86_64",
      "release": "amzn 2023",
      "fixedVersion": "6.1.10-15.42.amzn2023",
      "fix": "ALAS2023-2023-070",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-070",
      "released": "2023-02-17T20:46:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-devel",
      "release": "amzn 2023",
      "fixedVersion": "6.1.10-15.42.amzn2023",
      "fix": "ALAS2023-2023-070",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-070",
      "released": "2023-02-17T20:46:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-headers",
      "release": "amzn 2023",
      "fixedVersion": "6.1.10-15.42.amzn2023",
      "fix": "ALAS2023-2023-070",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-070",
      "released": "2023-02-17T20:46:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-libbpf",
      "release": "amzn 2023",
      "fixedVersion": "6.1.10-15.42.amzn2023",
      "fix": "ALAS2023-2023-070",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-070",
      "released": "2023-02-17T20:46:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-libbpf-devel",
      "release": "amzn 2023",
      "fixedVersion": "6.1.10-15.42.amzn2023",
      "fix": "ALAS2023-2023-070",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-070",
      "released": "2023-02-17T20:46:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-libbpf-static",
      "release": "amzn 2023",
      "fixedVersion": "6.1.10-15.42.amzn2023",
      "fix": "ALAS2023-2023-070",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-070",
      "released": "2023-02-17T20:46:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-livepatch-6.1.10-15.42",
      "release": "amzn 2023",
      "fixedVersion": "1.0-0.amzn2023",
      "fix": "ALAS2023-2023-070",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-070",
      "released": "2023-02-17T20:46:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-tools",
      "release": "amzn 2023",
      "fixedVersion": "6.1.10-15.42.amzn2023",
      "fix": "ALAS2023-2023-070",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-070",
      "released": "2023-02-17T20:46:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-tools-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "6.1.10-15.42.amzn2023",
      "fix": "ALAS2023-2023-070",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-070",
      "released": "2023-02-17T20:46:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-tools-devel",
      "release": "amzn 2023",
      "fixedVersion": "6.1.10-15.42.amzn2023",
      "fix": "ALAS2023-2023-070",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-070",
      "released": "2023-02-17T20:46:00Z"
    },
    {
      "platform": "linux",
      "product": "libbpf",
      "release": "Debian 11.6 (bullseye)",
      "fixedVersion": "0.3-2\u002Bdeb11u1",
      "fix": "DLA-4137-1",
      "url": "https://patchblox.com/security/fix/linux/dla-4137-1",
      "released": "2025-04-24T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libbpf",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "1.1.0-1",
      "fix": "DEBIAN-CVE-2022-3534",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-3534",
      "released": "2022-10-17T09:15:12Z"
    },
    {
      "platform": "linux",
      "product": "libbpf",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.1.0-1",
      "fix": "DEBIAN-CVE-2022-3534",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-3534",
      "released": "2022-10-17T09:15:12Z"
    },
    {
      "platform": "linux",
      "product": "libbpf",
      "release": "Debian 14",
      "fixedVersion": "1.1.0-1",
      "fix": "DEBIAN-CVE-2022-3534",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-3534",
      "released": "2022-10-17T09:15:12Z"
    },
    {
      "platform": "linux",
      "product": "libbpf0",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:0.5.0-1~ubuntu20.04.1\u002Besm1",
      "fix": "libbpf0 1:0.5.0-1~ubuntu20.04.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libbpf0-1-0.5.0-1-ubuntu20.04.1-esm1",
      "released": "2022-10-19T02:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libbpf0",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1:0.5.0-1ubuntu22.04.1",
      "fix": "libbpf0 1:0.5.0-1ubuntu22.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libbpf0-1-0.5.0-1ubuntu22.04.1",
      "released": "2022-10-19T02:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libbpf1",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "1.0.1-2ubuntu1",
      "fix": "libbpf1 1.0.1-2ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libbpf1-1.0.1-2ubuntu1",
      "released": "2026-01-16T01:42:23Z"
    },
    {
      "platform": "linux",
      "product": "libbpf1",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "1.0.1-2ubuntu1",
      "fix": "libbpf1 1.0.1-2ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libbpf1-1.0.1-2ubuntu1",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "perf",
      "release": "amzn 2023",
      "fixedVersion": "6.1.10-15.42.amzn2023",
      "fix": "ALAS2023-2023-070",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-070",
      "released": "2023-02-17T20:46:00Z"
    },
    {
      "platform": "linux",
      "product": "perf-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "6.1.10-15.42.amzn2023",
      "fix": "ALAS2023-2023-070",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-070",
      "released": "2023-02-17T20:46:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-perf",
      "release": "amzn 2023",
      "fixedVersion": "6.1.10-15.42.amzn2023",
      "fix": "ALAS2023-2023-070",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-070",
      "released": "2023-02-17T20:46:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-perf-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "6.1.10-15.42.amzn2023",
      "fix": "ALAS2023-2023-070",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-070",
      "released": "2023-02-17T20:46:00Z"
    }
  ],
  "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"
  }
}