CVE Intelligence

Chipsalliance vulnerabilities

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Published CVEs affecting Chipsalliance products: 1 record(s), with severity, exploitation and fixes.

Rocketchip 1

Exploited only (KEV) →

CVE-2025-63384 Medium · 6.5 CWE-266 Nov 10, 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.