CVE-2026-72144High· 7.8▾ TwilightIn the Linux kernel, the following vulnerability has been resolved: platform/x86: dell-laptop: fix missing cleanups in init error path dell_init() initializes several resources after dell_setup_rfkill(), including the optional touchpad…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 42.9 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
In the Linux kernel, the following vulnerability has been resolved:
platform/x86: dell-laptop: fix missing cleanups in init error path
dell_init() initializes several resources after dell_setup_rfkill(), including the optional touchpad LED, keyboard backlight LED, battery hook, debugfs directory and dell-laptop notifier.
If a later LED or backlight registration fails, the error path only tears down the battery hook and rfkill resources. This leaves the notifier, debugfs directory, keyboard backlight LED and optional touchpad LED registered after dell_init() returns an error.
Add the missing cleanup calls before tearing down rfkill.
Linux >= 037accfa14b28ecf49d9060063929c4b4cde373f < e4908b3bed755f73870416b971e162a8d0ef0aefLinux >= 037accfa14b28ecf49d9060063929c4b4cde373f < 6bd76d5421a72d2526c9be8f01f55bee960f899fLinux >= 037accfa14b28ecf49d9060063929c4b4cde373f < 1e41ca4a7fba2e680d6950e9511245255fffa46cLinux >= 037accfa14b28ecf49d9060063929c4b4cde373f < b351e082711d12f075a36a6cd67709693689315fLinux >= 037accfa14b28ecf49d9060063929c4b4cde373f < 6e9cab2247e5b243ae2d907ce7c948a8a9c8d61aLinux 2.6.37Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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