{
  "cveId": "CVE-2026-23446",
  "url": "https://patchblox.com/security/cve/CVE-2026-23446",
  "summary": "CVE-2026-23446 is fixed in 11 products on 1 platform, first by DEBIAN-CVE-2026-23446, released April 3, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "net: usb: aqc111: Do not perform PM inside suspend callback",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  net: usb: aqc111: Do not perform PM inside suspend callback  syzbot reports \u0022task hung in rpm_resume\u0022  This is caused by aqc111_suspend calling the PM variant of its write_cmd routine.  The simplified call trace looks like this:  rpm_suspend()   usb_suspend_both() - here udev-\u003Edev.power.runtime_status == RPM_SUSPENDING     aqc111_suspend() - called for the usb device interface       aqc111_write32_cmd()         usb_autopm_get_interface()           pm_runtime_resume_and_get()             rpm_resume() - here we call rpm_resume() on our parent               rpm_resume() - Here we wait for a status change that will never happen.  At this point we block another task which holds rtnl_lock and locks up the whole networking stack.  Fix this by replacing the write_cmd calls with their _nopm variants",
  "published": "2026-04-03T16:16:30Z",
  "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": 0.00134,
  "epssPercentile": 0.02914,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23446",
  "fixes": [
    {
      "platform": "linux",
      "product": "kernel-64kb",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.55.1",
      "fix": "SUSE-SU-2026:2238-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-2238-1",
      "released": "2026-06-30T10:03:11Z"
    },
    {
      "platform": "linux",
      "product": "kernel-azure",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.55.1",
      "fix": "SUSE-SU-2026:2238-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-2238-1",
      "released": "2026-06-30T10:03:11Z"
    },
    {
      "platform": "linux",
      "product": "kernel-default",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.55.1",
      "fix": "SUSE-SU-2026:2238-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-2238-1",
      "released": "2026-06-30T10:03:11Z"
    },
    {
      "platform": "linux",
      "product": "kernel-default-base",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.55.1.150700.17.33.1",
      "fix": "SUSE-SU-2026:2238-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-2238-1",
      "released": "2026-06-30T10:03:11Z"
    },
    {
      "platform": "linux",
      "product": "kernel-docs",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.55.1",
      "fix": "SUSE-SU-2026:2238-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-2238-1",
      "released": "2026-06-30T10:03:11Z"
    },
    {
      "platform": "linux",
      "product": "kernel-livepatch-SLE15-SP7_Update_15",
      "release": "sles 15.7",
      "fixedVersion": "1-150700.15.3.1",
      "fix": "SUSE-SU-2026:2238-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-2238-1",
      "released": "2026-06-30T10:03:11Z"
    },
    {
      "platform": "linux",
      "product": "kernel-obs-build",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.55.1",
      "fix": "SUSE-SU-2026:2238-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-2238-1",
      "released": "2026-06-30T10:03:11Z"
    },
    {
      "platform": "linux",
      "product": "kernel-source",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.55.1",
      "fix": "SUSE-SU-2026:2238-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-2238-1",
      "released": "2026-06-30T10:03:11Z"
    },
    {
      "platform": "linux",
      "product": "kernel-syms",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.55.1",
      "fix": "SUSE-SU-2026:2238-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-2238-1",
      "released": "2026-06-30T10:03:11Z"
    },
    {
      "platform": "linux",
      "product": "kernel-zfcpdump",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.55.1",
      "fix": "SUSE-SU-2026:2238-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-2238-1",
      "released": "2026-06-30T10:03:11Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.170-1",
      "fix": "DEBIAN-CVE-2026-23446",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-23446",
      "released": "2026-04-03T16:16:30Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.12.85-1",
      "fix": "DEBIAN-CVE-2026-23446",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-23446",
      "released": "2026-04-03T16:16:30Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.19.10-1",
      "fix": "DEBIAN-CVE-2026-23446",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-23446",
      "released": "2026-04-03T16:16:30Z"
    }
  ],
  "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"
  }
}