Multiple security vulnerabilities were discovered in the Linux kernel used in the linux-azure-fde package, affecting GPU drivers and the Sun RPC protocol. These flaws could potentially allow an attacker to compromise the system. The issues are addressed in the updated kernel version 5.15.0-1090.99.1. Users must update and reboot their systems to apply the fixes. Due to an ABI change, third-party kernel modules need recompilation and reinstallation after the update.