CVE-2025-38435 Information

Jul 26, 2025 cve

Description

In the Linux kernel the following vulnerability has been resolved:

riscv: vector: Fix context save/restore with xtheadvector

Previously only v0-v7 were correctly saved/restored and the context of v8-v31 are damanged. Correctly save/restore v8-v31 to avoid breaking userspace.

Reference

https://git.kernel.org/stable/c/4262bd0d9cc704ea1365ac00afc1272400c2cbef https://git.kernel.org/stable/c/dd5ceea8d50e9e108a10d1e0d89fa2c9ff442ca2

CNNVD-202507-3265 (Published: 2025-07-25)

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