CVE-2023-53291 rcu/rcuscale: Stop kfree_scale_thread thread(s) after unloading rcuscale

In the Linux kernel, the following vulnerability has been resolved: rcu/rcuscale: Stop kfreescalethread threads after unloading rcuscale Running the 'kfreercutest' test case 1 results in a splat 2. The root cause is the kfreescalethread threads continue running after unloading the rcuscale module...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from the kfreescalethread thread continuing to run after the rcuscale module is uninstalled, which could result in a...

kernel: Linux kernel: Denial of Service due to improper thread termination in rcuscale module

A flaw was found in the Linux kernel. A local attacker can exploit this vulnerability by loading and then unloading the rcuscale module while a specific test case is active. This improper handling of thread termination can lead to a use-after-free condition, causing a kernel crash and resulting i...