In the Linux kernel, the following vulnerability has been resolved: block: avoid to reuse `hctx` not removed from cpuhp callback list If the 'hctx' isn't removed from cpuhp callback list, we can't reuse it, otherwise use-after-free may be triggered. CREATE(Triage):(User=admin) CVE-2024-41149 (https://nvd.nist.gov/vuln/detail/CVE-2024-41149)