VULNERABILITY INTELLIGENCE
CVE-2025-71203
CVSS score7 HIGH
EPSS probability0.15%
CISA KEVNot currently listed
Published2026-02-14
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
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.
Weakness classification
- nvd@nist.gov: CWE-129