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platform/x86: dell-wmi-sysman: Fix WMI data block retrieval in sysfs callbacks

Type: advisorySource: Official CVE List1 source record

In the Linux kernel, the following vulnerability has been resolved: platform/x86: dell-wmi-sysman: Fix WMI data block retrieval in sysfs callbacks After retrieving WMI data blocks in sysfs callbacks, check for the validity of them before dereferencing their content.

Announced Group revision 1
Original source ↗

CVE-2025-38412

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2025-38412

Linux

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Linux

Source reference: /containers/cna/affected/1/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "e8a60aa7404bfef37705da5607c97737073ac38d",
        "lessThan": "92c2d914b5337431d885597a79a3a3d9d55e80b7",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "e8a60aa7404bfef37705da5607c97737073ac38d",
        "lessThan": "68e9963583d11963ceca5d276e9c44684509f759",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "e8a60aa7404bfef37705da5607c97737073ac38d",
        "lessThan": "0deb3eb78ebf225cb41aa9b2b2150f46cbfd359e",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "e8a60aa7404bfef37705da5607c97737073ac38d",
        "lessThan": "5df3b870bc389a1767c72448a3ce1c576ef4deab",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "e8a60aa7404bfef37705da5607c97737073ac38d",
        "lessThan": "aaf847dcb4114fe8b25d4c1c790bedcb6088cb3d",
        "versionType": "git"
      },
      {
        "status": "affected",
        "version": "e8a60aa7404bfef37705da5607c97737073ac38d",
        "lessThan": "eb617dd25ca176f3fee24f873f0fd60010773d67",
        "versionType": "git"
      }
    ],
    "programFiles": [
      "drivers/platform/x86/dell/dell-wmi-sysman/dell-wmi-sysman.h",
      "drivers/platform/x86/dell/dell-wmi-sysman/enum-attributes.c",
      "drivers/platform/x86/dell/dell-wmi-sysman/int-attributes.c",
      "drivers/platform/x86/dell/dell-wmi-sysman/passobj-attributes.c",
      "drivers/platform/x86/dell/dell-wmi-sysman/string-attributes.c",
      "drivers/platform/x86/dell/dell-wmi-sysman/sysman.c"
    ],
    "defaultStatus": "unaffected"
  },
  {
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "vendor": "Linux",
    "product": "Linux",
    "versions": [
      {
        "status": "affected",
        "version": "5.11"
      },
      {
        "status": "unaffected",
        "version": "0",
        "lessThan": "5.11",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "5.15.187",
        "versionType": "semver",
        "lessThanOrEqual": "5.15.*"
      },
      {
        "status": "unaffected",
        "version": "6.1.144",
        "versionType": "semver",
        "lessThanOrEqual": "6.1.*"
      },
      {
        "status": "unaffected",
        "version": "6.6.97",
        "versionType": "semver",
        "lessThanOrEqual": "6.6.*"
      },
      {
        "status": "unaffected",
        "version": "6.12.37",
        "versionType": "semver",
        "lessThanOrEqual": "6.12.*"
      },
      {
        "status": "unaffected",
        "version": "6.15.6",
        "versionType": "semver",
        "lessThanOrEqual": "6.15.*"
      },
      {
        "status": "unaffected",
        "version": "6.16",
        "versionType": "original_commit_for_fix",
        "lessThanOrEqual": "*"
      }
    ],
    "programFiles": [
      "drivers/platform/x86/dell/dell-wmi-sysman/dell-wmi-sysman.h",
      "drivers/platform/x86/dell/dell-wmi-sysman/enum-attributes.c",
      "drivers/platform/x86/dell/dell-wmi-sysman/int-attributes.c",
      "drivers/platform/x86/dell/dell-wmi-sysman/passobj-attributes.c",
      "drivers/platform/x86/dell/dell-wmi-sysman/string-attributes.c",
      "drivers/platform/x86/dell/dell-wmi-sysman/sysman.c"
    ],
    "defaultStatus": "affected"
  }
]
Related CVEs
CVE-2025-38412

Source reference: /cveMetadata/cveId

Publisher severity

high

Source reference: /containers/cna/metrics

Event
#30568 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement

Revision history

  1. CVE-2025-38412 · Revision 1Source updated