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CVE-2026-68461 device property: initialize the remaining fields of fwnode_handle in fwnode_init()

🗓️ 15 Aug 2026 05:51:21Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

Linux kernel fwnode_init() leaves secondary pointer uninitialized, risking dereference in dev_to_swnode().

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-68461
15 Aug 202600:00
cve
debiancve
Debian CVE
CVE-2026-68461
15 Aug 202600:00
debiancve
euvd
EUVD
EUVD-2026-59083
15 Aug 202605:51
euvd
nvd
NVD
CVE-2026-68461
15 Aug 202606:18
nvd
osv
OSV
DEBIAN-CVE-2026-68461
15 Aug 202606:18
osv
ptsecurity
Positive Technologies
PT-2026-72173
15 Aug 202600:00
ptsecurity
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/linux/fwnode.h"
    ],
    "versions": [
      {
        "version": "01bb86b380a306bd937c96da36f66429f3362137",
        "lessThan": "0198d579948322cda5178b9672d448375a32f947",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "01bb86b380a306bd937c96da36f66429f3362137",
        "lessThan": "173b61c9276c7b3a5fbcc63ae7aafc897fee1e18",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "01bb86b380a306bd937c96da36f66429f3362137",
        "lessThan": "f0b4e1cc8ad76baf49d898727eb52e91a4ef0544",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "01bb86b380a306bd937c96da36f66429f3362137",
        "lessThan": "c8542b68ba6ef4f61072098893a3f5b71c569b6c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "01bb86b380a306bd937c96da36f66429f3362137",
        "lessThan": "9c86a1f930bb2ddb85f867b4736716e82a4a4683",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "01bb86b380a306bd937c96da36f66429f3362137",
        "lessThan": "c81e2af41de6a159837c7129a4fc444ac6e48046",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "01bb86b380a306bd937c96da36f66429f3362137",
        "lessThan": "7eba000621fff223dd7bab484d48918c7c77a307",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "include/linux/fwnode.h"
    ],
    "versions": [
      {
        "version": "5.11",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.11",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.212",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.178",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.145",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.96",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.39",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.5",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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