{
  "cveId": "CVE-2025-39920",
  "url": "https://patchblox.com/security/cve/CVE-2025-39920",
  "summary": "CVE-2025-39920 is fixed in 24 products on 1 platform, first by DEBIAN-CVE-2025-39920, released October 1, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "pcmcia: Add error handling for add_interval() in do_validate_mem()",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  pcmcia: Add error handling for add_interval() in do_validate_mem()  In the do_validate_mem(), the call to add_interval() does not handle errors. If kmalloc() fails in add_interval(), it could result in a null pointer being inserted into the linked list, leading to illegal memory access when sub_interval() is called next.  This patch adds an error handling for the add_interval(). If add_interval() returns an error, the function will return early with the error code.",
  "published": "2025-10-01T08:15:35Z",
  "severity": "Moderate",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00167,
  "epssPercentile": 0.06022,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-39920",
  "fixes": [
    {
      "platform": "linux",
      "product": "dtb-aarch64",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "6.4.0-150600.23.73.1",
      "fix": "SUSE-SU-2025:03600-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03600-1",
      "released": "2025-10-15T12:54:53Z"
    },
    {
      "platform": "linux",
      "product": "kernel-64kb",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "6.4.0-150600.23.73.1",
      "fix": "SUSE-SU-2025:03600-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03600-1",
      "released": "2025-10-15T12:54:53Z"
    },
    {
      "platform": "linux",
      "product": "kernel-64kb",
      "release": "sles 15.6",
      "fixedVersion": "6.4.0-150600.23.73.1",
      "fix": "SUSE-SU-2025:03600-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03600-1",
      "released": "2025-10-15T12:54:53Z"
    },
    {
      "platform": "linux",
      "product": "kernel-64kb",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.22.1",
      "fix": "SUSE-SU-2025:4057-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-4057-1",
      "released": "2025-11-11T18:36:09Z"
    },
    {
      "platform": "linux",
      "product": "kernel-azure",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "6.4.0-150600.8.52.1",
      "fix": "SUSE-SU-2025:03634-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03634-1",
      "released": "2025-10-17T14:32:52Z"
    },
    {
      "platform": "linux",
      "product": "kernel-azure",
      "release": "sles 15.6",
      "fixedVersion": "6.4.0-150600.8.52.1",
      "fix": "SUSE-SU-2025:03634-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03634-1",
      "released": "2025-10-17T14:32:52Z"
    },
    {
      "platform": "linux",
      "product": "kernel-azure",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.20.18.1",
      "fix": "SUSE-SU-2025:4132-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-4132-1",
      "released": "2025-11-18T16:45:55Z"
    },
    {
      "platform": "linux",
      "product": "kernel-debug",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "6.4.0-150600.23.73.1",
      "fix": "SUSE-SU-2025:03600-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03600-1",
      "released": "2025-10-15T12:54:53Z"
    },
    {
      "platform": "linux",
      "product": "kernel-default",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "6.4.0-150600.23.73.1",
      "fix": "SUSE-SU-2025:03600-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03600-1",
      "released": "2025-10-15T12:54:53Z"
    },
    {
      "platform": "linux",
      "product": "kernel-default",
      "release": "sles 15.6",
      "fixedVersion": "6.4.0-150600.23.73.1",
      "fix": "SUSE-SU-2025:03600-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03600-1",
      "released": "2025-10-15T12:54:53Z"
    },
    {
      "platform": "linux",
      "product": "kernel-default",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.22.1",
      "fix": "SUSE-SU-2025:4057-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-4057-1",
      "released": "2025-11-11T18:36:09Z"
    },
    {
      "platform": "linux",
      "product": "kernel-default-base",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "6.4.0-150600.23.73.1.150600.12.32.1",
      "fix": "SUSE-SU-2025:03600-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03600-1",
      "released": "2025-10-15T12:54:53Z"
    },
    {
      "platform": "linux",
      "product": "kernel-default-base",
      "release": "sles 15.6",
      "fixedVersion": "6.4.0-150600.23.73.1.150600.12.32.1",
      "fix": "SUSE-SU-2025:03600-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03600-1",
      "released": "2025-10-15T12:54:53Z"
    },
    {
      "platform": "linux",
      "product": "kernel-default-base",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.22.1.150700.17.15.1",
      "fix": "SUSE-SU-2025:4057-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-4057-1",
      "released": "2025-11-11T18:36:09Z"
    },
    {
      "platform": "linux",
      "product": "kernel-docs",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "6.4.0-150600.23.73.1",
      "fix": "SUSE-SU-2025:03600-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03600-1",
      "released": "2025-10-15T12:54:53Z"
    },
    {
      "platform": "linux",
      "product": "kernel-docs",
      "release": "sles 15.6",
      "fixedVersion": "6.4.0-150600.23.73.1",
      "fix": "SUSE-SU-2025:03600-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03600-1",
      "released": "2025-10-15T12:54:53Z"
    },
    {
      "platform": "linux",
      "product": "kernel-docs",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.22.1",
      "fix": "SUSE-SU-2025:4057-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-4057-1",
      "released": "2025-11-11T18:36:09Z"
    },
    {
      "platform": "linux",
      "product": "kernel-kvmsmall",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "6.4.0-150600.23.73.1",
      "fix": "SUSE-SU-2025:03600-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03600-1",
      "released": "2025-10-15T12:54:53Z"
    },
    {
      "platform": "linux",
      "product": "kernel-livepatch-SLE15-SP6-RT_Update_16",
      "release": "sles 15.6",
      "fixedVersion": "1-150600.1.3.1",
      "fix": "SUSE-SU-2025:3751-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-3751-1",
      "released": "2025-10-23T10:25:37Z"
    },
    {
      "platform": "linux",
      "product": "kernel-livepatch-SLE15-SP6_Update_16",
      "release": "sles 15.6",
      "fixedVersion": "1-150600.13.3.1",
      "fix": "SUSE-SU-2025:03600-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03600-1",
      "released": "2025-10-15T12:54:53Z"
    },
    {
      "platform": "linux",
      "product": "kernel-livepatch-SLE15-SP7-RT_Update_6",
      "release": "sles 15.7",
      "fixedVersion": "1-150700.1.3.1",
      "fix": "SUSE-SU-2025:4141-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-4141-1",
      "released": "2025-11-19T14:06:18Z"
    },
    {
      "platform": "linux",
      "product": "kernel-livepatch-SLE15-SP7_Update_6",
      "release": "sles 15.7",
      "fixedVersion": "1-150700.15.3.1",
      "fix": "SUSE-SU-2025:4057-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-4057-1",
      "released": "2025-11-11T18:36:09Z"
    },
    {
      "platform": "linux",
      "product": "kernel-obs-build",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "6.4.0-150600.23.73.1",
      "fix": "SUSE-SU-2025:03600-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03600-1",
      "released": "2025-10-15T12:54:53Z"
    },
    {
      "platform": "linux",
      "product": "kernel-obs-build",
      "release": "sles 15.6",
      "fixedVersion": "6.4.0-150600.23.73.1",
      "fix": "SUSE-SU-2025:03600-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03600-1",
      "released": "2025-10-15T12:54:53Z"
    },
    {
      "platform": "linux",
      "product": "kernel-obs-build",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.22.1",
      "fix": "SUSE-SU-2025:4057-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-4057-1",
      "released": "2025-11-11T18:36:09Z"
    },
    {
      "platform": "linux",
      "product": "kernel-obs-qa",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "6.4.0-150600.23.73.1",
      "fix": "SUSE-SU-2025:03600-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03600-1",
      "released": "2025-10-15T12:54:53Z"
    },
    {
      "platform": "linux",
      "product": "kernel-rt",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "6.4.0-150600.10.55.1",
      "fix": "SUSE-SU-2025:3751-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-3751-1",
      "released": "2025-10-23T10:25:37Z"
    },
    {
      "platform": "linux",
      "product": "kernel-rt_debug",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "6.4.0-150600.10.55.1",
      "fix": "SUSE-SU-2025:3751-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-3751-1",
      "released": "2025-10-23T10:25:37Z"
    },
    {
      "platform": "linux",
      "product": "kernel-source",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "6.4.0-150600.23.73.1",
      "fix": "SUSE-SU-2025:03600-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03600-1",
      "released": "2025-10-15T12:54:53Z"
    },
    {
      "platform": "linux",
      "product": "kernel-source",
      "release": "sles 15.6",
      "fixedVersion": "6.4.0-150600.23.73.1",
      "fix": "SUSE-SU-2025:03600-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03600-1",
      "released": "2025-10-15T12:54:53Z"
    },
    {
      "platform": "linux",
      "product": "kernel-source",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.22.1",
      "fix": "SUSE-SU-2025:4057-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-4057-1",
      "released": "2025-11-11T18:36:09Z"
    },
    {
      "platform": "linux",
      "product": "kernel-source-azure",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "6.4.0-150600.8.52.1",
      "fix": "SUSE-SU-2025:03634-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03634-1",
      "released": "2025-10-17T14:32:52Z"
    },
    {
      "platform": "linux",
      "product": "kernel-source-azure",
      "release": "sles 15.6",
      "fixedVersion": "6.4.0-150600.8.52.1",
      "fix": "SUSE-SU-2025:03634-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03634-1",
      "released": "2025-10-17T14:32:52Z"
    },
    {
      "platform": "linux",
      "product": "kernel-source-azure",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.20.18.1",
      "fix": "SUSE-SU-2025:4132-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-4132-1",
      "released": "2025-11-18T16:45:55Z"
    },
    {
      "platform": "linux",
      "product": "kernel-source-rt",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "6.4.0-150600.10.55.1",
      "fix": "SUSE-SU-2025:3751-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-3751-1",
      "released": "2025-10-23T10:25:37Z"
    },
    {
      "platform": "linux",
      "product": "kernel-syms",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "6.4.0-150600.23.73.1",
      "fix": "SUSE-SU-2025:03600-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03600-1",
      "released": "2025-10-15T12:54:53Z"
    },
    {
      "platform": "linux",
      "product": "kernel-syms",
      "release": "sles 15.6",
      "fixedVersion": "6.4.0-150600.23.73.1",
      "fix": "SUSE-SU-2025:03600-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03600-1",
      "released": "2025-10-15T12:54:53Z"
    },
    {
      "platform": "linux",
      "product": "kernel-syms",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.22.1",
      "fix": "SUSE-SU-2025:4057-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-4057-1",
      "released": "2025-11-11T18:36:09Z"
    },
    {
      "platform": "linux",
      "product": "kernel-syms-azure",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "6.4.0-150600.8.52.1",
      "fix": "SUSE-SU-2025:03634-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03634-1",
      "released": "2025-10-17T14:32:52Z"
    },
    {
      "platform": "linux",
      "product": "kernel-syms-azure",
      "release": "sles 15.6",
      "fixedVersion": "6.4.0-150600.8.52.1",
      "fix": "SUSE-SU-2025:03634-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03634-1",
      "released": "2025-10-17T14:32:52Z"
    },
    {
      "platform": "linux",
      "product": "kernel-syms-azure",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.20.18.1",
      "fix": "SUSE-SU-2025:4132-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-4132-1",
      "released": "2025-11-18T16:45:55Z"
    },
    {
      "platform": "linux",
      "product": "kernel-syms-rt",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "6.4.0-150600.10.55.1",
      "fix": "SUSE-SU-2025:3751-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-3751-1",
      "released": "2025-10-23T10:25:37Z"
    },
    {
      "platform": "linux",
      "product": "kernel-zfcpdump",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "6.4.0-150600.23.73.1",
      "fix": "SUSE-SU-2025:03600-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03600-1",
      "released": "2025-10-15T12:54:53Z"
    },
    {
      "platform": "linux",
      "product": "kernel-zfcpdump",
      "release": "sles 15.6",
      "fixedVersion": "6.4.0-150600.23.73.1",
      "fix": "SUSE-SU-2025:03600-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-03600-1",
      "released": "2025-10-15T12:54:53Z"
    },
    {
      "platform": "linux",
      "product": "kernel-zfcpdump",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.22.1",
      "fix": "SUSE-SU-2025:4057-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-4057-1",
      "released": "2025-11-11T18:36:09Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.153-1",
      "fix": "DEBIAN-CVE-2025-39920",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-39920",
      "released": "2025-10-01T08:15:35Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.12.48-1",
      "fix": "DEBIAN-CVE-2025-39920",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-39920",
      "released": "2025-10-01T08:15:35Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.16.6-1",
      "fix": "DEBIAN-CVE-2025-39920",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-39920",
      "released": "2025-10-01T08:15:35Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T07:25:28Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}