CVE-2025-71203 | BDVDB-2026-315375 Detail

Description#

In the Linux kernel, the following vulnerability has been resolved: riscv: Sanitize syscall table indexing under speculation The syscall number is a user-controlled value used to index into the syscall table. Use array_index_nospec() to clamp this value after the bounds check to prevent speculative out-of-bounds access and subsequent data leakage via cache side channels.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12026-02-14Record published in the CVE List.
2. Version 22026-05-11Most recent update recorded in the CVE List.