{
  "cveId": "CVE-2024-26977",
  "url": "https://patchblox.com/security/cve/CVE-2024-26977",
  "summary": "CVE-2024-26977 is fixed in 22 products on 1 platform, first by DEBIAN-CVE-2024-26977, released May 1, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  pci_iounmap(): Fix MMIO mapping leak  The #ifdef...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  pci_iounmap(): Fix MMIO mapping leak  The #ifdef ARCH_HAS_GENERIC_IOPORT_MAP accidentally also guards iounmap(), which means MMIO mappings are leaked.  Move the guard so we call iounmap() for MMIO mappings.",
  "published": "2024-05-01T06:15:14Z",
  "severity": "medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00226,
  "epssPercentile": 0.13384,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "bpftool",
      "release": "amzn 2023",
      "fixedVersion": "6.1.84-99.169.amzn2023",
      "fix": "ALAS2023-2024-696",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-696",
      "released": "2024-08-01T04:06:00Z"
    },
    {
      "platform": "linux",
      "product": "bpftool-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "6.1.84-99.169.amzn2023",
      "fix": "ALAS2023-2024-696",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-696",
      "released": "2024-08-01T04:06:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel",
      "release": "amzn 2023",
      "fixedVersion": "6.1.84-99.169.amzn2023",
      "fix": "ALAS2023-2024-696",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-696",
      "released": "2024-08-01T04:06:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "6.1.84-99.169.amzn2023",
      "fix": "ALAS2023-2024-696",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-696",
      "released": "2024-08-01T04:06:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-debuginfo-common-aarch64",
      "release": "amzn 2023",
      "fixedVersion": "6.1.84-99.169.amzn2023",
      "fix": "ALAS2023-2024-696",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-696",
      "released": "2024-08-01T04:06:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-debuginfo-common-x86_64",
      "release": "amzn 2023",
      "fixedVersion": "6.1.84-99.169.amzn2023",
      "fix": "ALAS2023-2024-696",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-696",
      "released": "2024-08-01T04:06:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-devel",
      "release": "amzn 2023",
      "fixedVersion": "6.1.84-99.169.amzn2023",
      "fix": "ALAS2023-2024-696",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-696",
      "released": "2024-08-01T04:06:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-headers",
      "release": "amzn 2023",
      "fixedVersion": "6.1.84-99.169.amzn2023",
      "fix": "ALAS2023-2024-696",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-696",
      "released": "2024-08-01T04:06:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-libbpf",
      "release": "amzn 2023",
      "fixedVersion": "6.1.84-99.169.amzn2023",
      "fix": "ALAS2023-2024-696",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-696",
      "released": "2024-08-01T04:06:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-libbpf-devel",
      "release": "amzn 2023",
      "fixedVersion": "6.1.84-99.169.amzn2023",
      "fix": "ALAS2023-2024-696",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-696",
      "released": "2024-08-01T04:06:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-libbpf-static",
      "release": "amzn 2023",
      "fixedVersion": "6.1.84-99.169.amzn2023",
      "fix": "ALAS2023-2024-696",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-696",
      "released": "2024-08-01T04:06:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-livepatch-6.1.84-99.169",
      "release": "amzn 2023",
      "fixedVersion": "1.0-0.amzn2023",
      "fix": "ALAS2023-2024-696",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-696",
      "released": "2024-08-01T04:06:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-modules-extra",
      "release": "amzn 2023",
      "fixedVersion": "6.1.84-99.169.amzn2023",
      "fix": "ALAS2023-2024-696",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-696",
      "released": "2024-08-01T04:06:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-modules-extra-common",
      "release": "amzn 2023",
      "fixedVersion": "6.1.84-99.169.amzn2023",
      "fix": "ALAS2023-2024-696",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-696",
      "released": "2024-08-01T04:06:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-tools",
      "release": "amzn 2023",
      "fixedVersion": "6.1.84-99.169.amzn2023",
      "fix": "ALAS2023-2024-696",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-696",
      "released": "2024-08-01T04:06:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-tools-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "6.1.84-99.169.amzn2023",
      "fix": "ALAS2023-2024-696",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-696",
      "released": "2024-08-01T04:06:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-tools-devel",
      "release": "amzn 2023",
      "fixedVersion": "6.1.84-99.169.amzn2023",
      "fix": "ALAS2023-2024-696",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-696",
      "released": "2024-08-01T04:06:00Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.85-1",
      "fix": "DEBIAN-CVE-2024-26977",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-26977",
      "released": "2024-05-01T06:15:14Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.7.12-1",
      "fix": "DEBIAN-CVE-2024-26977",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-26977",
      "released": "2024-05-01T06:15:14Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.7.12-1",
      "fix": "DEBIAN-CVE-2024-26977",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-26977",
      "released": "2024-05-01T06:15:14Z"
    },
    {
      "platform": "linux",
      "product": "perf",
      "release": "amzn 2023",
      "fixedVersion": "6.1.84-99.169.amzn2023",
      "fix": "ALAS2023-2024-696",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-696",
      "released": "2024-08-01T04:06:00Z"
    },
    {
      "platform": "linux",
      "product": "perf-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "6.1.84-99.169.amzn2023",
      "fix": "ALAS2023-2024-696",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-696",
      "released": "2024-08-01T04:06:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-perf",
      "release": "amzn 2023",
      "fixedVersion": "6.1.84-99.169.amzn2023",
      "fix": "ALAS2023-2024-696",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-696",
      "released": "2024-08-01T04:06:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-perf-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "6.1.84-99.169.amzn2023",
      "fix": "ALAS2023-2024-696",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-696",
      "released": "2024-08-01T04:06:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}