CVE-2026-90364 | BDVDB-2026-376142 Detail
LinuxLinux
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.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- https://git.kernel.org/stable/c/ccee0785030978c49505e04954eee3f30a5f01ca
- https://git.kernel.org/stable/c/8f3036c5de8b651880f323e223b1604b6cfbff21
- https://git.kernel.org/stable/c/64976f3b34b07eb866ead4052cefe7e9ff45fd2f
- https://git.kernel.org/stable/c/182cd086b31ea4ccc1d8f2ec5b81e988dfe0b892
- https://git.kernel.org/stable/c/06f32dd67e6b23a05bef0d8183c5335af91c0c3b
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.