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CVE-2026-90364 Details

Description

In the Linux kernel, the following vulnerability has been resolved: ACPI: processor: Unregister cpufreq notifier on init failure acpi_processor_driver_init() registers the cpufreq policy notifier before registering the ACPI processor driver and setting up CPU hotplug state. If driver_register() or cpuhp_setup_state() fails, the error path only unregisters the ACPI processor driver and the idle driver. The cpufreq notifier remains registered even though initialization failed. Mirror the module exit path on the init failure path and unregister the cpufreq notifier when it has been registered.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://git.kernel.org/stable/c/06f32dd67e6b23a05bef0d8183c5335af91c0c3b	kernel.org
https://git.kernel.org/stable/c/182cd086b31ea4ccc1d8f2ec5b81e988dfe0b892	kernel.org
https://git.kernel.org/stable/c/64976f3b34b07eb866ead4052cefe7e9ff45fd2f	kernel.org
https://git.kernel.org/stable/c/8f3036c5de8b651880f323e223b1604b6cfbff21	kernel.org
https://git.kernel.org/stable/c/ccee0785030978c49505e04954eee3f30a5f01ca	kernel.org

Weakness Enumeration

No weakness enumeration is available for this CVE.

Affected Products

No affected product data is available for this CVE.

Change History

1 change record found show changes