CVE-2025-63384

A vulnerability was discovered in RISC-V Rocket-Chip v1.6 and before implementation where the SRET Supervisor-mode Exception Return instruction fails to correctly transition the processor's privilege level. Instead of downgrading from Machine-mode M-mode to Supervisor-mode S-mode as specified by...

CVE-2025-63384: Incorrect Privilege Assignment

A vulnerability was discovered in RISC-V Rocket-Chip v1.6 and before implementation where the SRET Supervisor-mode Exception Return instruction fails to correctly transition the processor's privilege level. Instead of downgrading from Machine-mode M-mode to Supervisor-mode S-mode as specified by...