CVE-2025-39815
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
16/09/2025
Last modified:
16/09/2025
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
RISC-V: KVM: fix stack overrun when loading vlenb<br />
<br />
The userspace load can put up to 2048 bits into an xlen bit stack<br />
buffer. We want only xlen bits, so check the size beforehand.