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CVE-2025-39744

🗓️ 11 Sep 2025 16:52:17Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 18 Views

CVE-2025-39744 fixes rcu_read_unlock deadloop due to interrupt work during irq_exit by proper irq_work state management.

Related
Detection
Affected
Refs
NVD
Vulners
CNA
Node
linuxlinux_kernelRange<6.6.103
OR
linuxlinux_kernelRange6.76.12.43
OR
linuxlinux_kernelRange6.136.15.11
OR
linuxlinux_kernelRange6.166.16.2
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/rcu/tree.h",
      "kernel/rcu/tree_plugin.h"
    ],
    "versions": [
      {
        "version": "0864f057b050bc6dd68106b3185e02db5140012d",
        "lessThan": "e7a375453cca2b8a0d2fa1b82b913f3fed7c0507",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0864f057b050bc6dd68106b3185e02db5140012d",
        "lessThan": "1cfa244f7198d325594e627574930b7b91df5bfe",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0864f057b050bc6dd68106b3185e02db5140012d",
        "lessThan": "ddebb2a7677673cf4438a04e1a48b8ed6b0c8e9a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0864f057b050bc6dd68106b3185e02db5140012d",
        "lessThan": "56c5ef194f4509df63fc0f7a91ea5973ce479b1e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0864f057b050bc6dd68106b3185e02db5140012d",
        "lessThan": "b41642c87716bbd09797b1e4ea7d904f06c39b7b",
        "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/rcu/tree.h",
      "kernel/rcu/tree_plugin.h"
    ],
    "versions": [
      {
        "version": "5.3",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.3",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.103",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.43",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.15.11",
        "lessThanOrEqual": "6.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.16.2",
        "lessThanOrEqual": "6.16.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.17",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 21:35Current
6Medium risk
Vulners AI Score6
CVSS 3.17.1
EPSS0.00032
18