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CVE-2026-64246 power: reset: linkstation-poweroff: fix use-after-free in the linkstation_poweroff_init()

🗓️ 24 Jul 2026 15:31:14Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 9 Views

Linux kernel fix for linkstation poweroff use-after-free by moving of_node_put after of_match_node in init.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-64246
24 Jul 202615:31
attackerkb
CVE
CVE-2026-64246
24 Jul 202615:31
cve
Debian CVE
CVE-2026-64246
24 Jul 202615:31
debiancve
EUVD
EUVD-2026-48655
24 Jul 202615:31
euvd
NVD
CVE-2026-64246
24 Jul 202616:16
nvd
Positive Technologies
PT-2026-64361
24 Jul 202600:00
ptsecurity
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/power/reset/linkstation-poweroff.c"
    ],
    "versions": [
      {
        "version": "e2f471efe1d607a7aff38ce53ec717cebe4283d6",
        "lessThan": "93c7ee139721936b6fa717572e74d3994603ae13",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e2f471efe1d607a7aff38ce53ec717cebe4283d6",
        "lessThan": "cdda7d384c05485a232ae9a849f6445accb095bf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e2f471efe1d607a7aff38ce53ec717cebe4283d6",
        "lessThan": "c04d606f8b35ee7d3ed243f63893a607e9d6c0bc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e2f471efe1d607a7aff38ce53ec717cebe4283d6",
        "lessThan": "3928ae803dee044b01076c478c279c0bd54164cd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e2f471efe1d607a7aff38ce53ec717cebe4283d6",
        "lessThan": "2205275be9be981e70ff29610b0117d8853fac70",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e2f471efe1d607a7aff38ce53ec717cebe4283d6",
        "lessThan": "d109e72f3fbccb540473285d17d7519584f7f76e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e2f471efe1d607a7aff38ce53ec717cebe4283d6",
        "lessThan": "8eec545cde69e46e9a1d2b7d915ce4f5df85b3bd",
        "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/power/reset/linkstation-poweroff.c"
    ],
    "versions": [
      {
        "version": "5.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.211",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.177",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.144",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.95",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.38",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.3",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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