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CVE-2026-31480

🗓️ 22 Apr 2026 13:54:07Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

Fixed a potential deadlock in Linux kernel cpu hotplug with osnoise by swapping cpus_read_lock and interface_lock order.

Related
Detection
Affected
Refs
NVD
Vulners
CNA
Node
linuxlinux_kernelRange5.14.15.15.203
OR
linuxlinux_kernelRange5.166.1.168
OR
linuxlinux_kernelRange6.26.6.131
OR
linuxlinux_kernelRange6.76.12.80
OR
linuxlinux_kernelRange6.136.18.21
OR
linuxlinux_kernelRange6.196.19.11
OROROROROROROROR
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/trace/trace_osnoise.c"
    ],
    "versions": [
      {
        "version": "bce29ac9ce0bb0b0b146b687ab978378c21e9078",
        "lessThan": "cf929c21eeed5bd39873fb14bfdfff963fa6f1da",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bce29ac9ce0bb0b0b146b687ab978378c21e9078",
        "lessThan": "7aa095ce7d224308cb6979956f0de8607df93d4f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bce29ac9ce0bb0b0b146b687ab978378c21e9078",
        "lessThan": "ef41a85a55022e27cdaebf22a6676910b66f65aa",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bce29ac9ce0bb0b0b146b687ab978378c21e9078",
        "lessThan": "03474a01c199de17a8e2d39b51df6beb9c76e831",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bce29ac9ce0bb0b0b146b687ab978378c21e9078",
        "lessThan": "f278b8ebf7eba2a1699cfc7bf30dd3ef898d60d7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bce29ac9ce0bb0b0b146b687ab978378c21e9078",
        "lessThan": "7a41d4633cd2c15eb5ed31e8f3b16910e50a8c9f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bce29ac9ce0bb0b0b146b687ab978378c21e9078",
        "lessThan": "1f9885732248d22f788e4992c739a98c88ab8a55",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/trace/trace_osnoise.c"
    ],
    "versions": [
      {
        "version": "5.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.203",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.168",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.131",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.80",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.21",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.11",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 22:09Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.15.5
EPSS0.00014
7