Vulnerabilidades de Chipsalliance
CVEs publicadas que afetam produtos de Chipsalliance: 1 registro(s), com severidade, exploração e correções.
CVE-2025-63384
Média · 6.5
CWE-266 10/11/2025
A vulnerability was discovered in RISC-V Rocket-Chip v1.6 and before implementation…
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 the sstatus.SPP bit, the processor incorrectly remains in M-mode, leading to a critical privilege retention vulnerability.