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CVE-2025-40234 platform/x86: alienware-wmi-wmax: Fix NULL pointer dereference in sleep handlers

🗓️ 04 Dec 2025 15:31:24Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 16 Views

CVE-2025-40234 fixes NULL pointer dereference in sleep handlers for alienware-wmi-wmax when AWCC is uninitialized.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
3 May 202623:59
astralinux
CNNVD
Linux kernel 安全漏洞
4 Dec 202500:00
cnnvd
CVE
CVE-2025-40234
4 Dec 202515:31
cve
Debian CVE
CVE-2025-40234
4 Dec 202515:31
debiancve
EUVD
EUVD-2025-201225
4 Dec 202515:31
euvd
NVD
CVE-2025-40234
4 Dec 202516:16
nvd
OSV
BELL-CVE-2025-40234 CVE-2025-40234 does not affect BellSoft software
6 Dec 202506:06
osv
OSV
CVE-2025-40234 platform/x86: alienware-wmi-wmax: Fix NULL pointer dereference in sleep handlers
4 Dec 202515:31
osv
OSV
DEBIAN-CVE-2025-40234
4 Dec 202516:16
osv
OSV
UBUNTU-CVE-2025-40234
4 Dec 202516:16
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/platform/x86/dell/alienware-wmi-wmax.c"
    ],
    "versions": [
      {
        "version": "07ac275981b1f11a58dd7bb7790eed66252b072c",
        "lessThan": "24c3812c9e817d19e4842d7495561594de1ddcb4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "07ac275981b1f11a58dd7bb7790eed66252b072c",
        "lessThan": "a49c4d48c3b60926e6a8cec217bf95aa65388ecc",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/platform/x86/dell/alienware-wmi-wmax.c"
    ],
    "versions": [
      {
        "version": "6.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.16",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.17.6",
        "lessThanOrEqual": "6.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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