CVE-2026-98871

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Fix possible deadlock in SEV init failure path sevplatforminithandleinitexpath calls rmpmarkpagesfirmware with locked=false while the parent function of initexpath already acquired the sevcmdmutex. In the case of an...

Linux kernel security vulnerabilities

A security vulnerability exists in Linux kernel version 6.9. It stems from improper passing of lock state when calling rmpmarkpagesfirmware in the SEV initialization failure path, resulting in a deadlock during the cleanup path after RMPUPDATE fails...