← Database

CVE-2025-21964

MEDIUM CVSS: 5.5 Published: 2025-04-01 Modified: 2026-06-17

Description

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix integer overflow while processing acregmax mount option User-provided mount parameter acregmax of type u32 is intended to have an upper limit, but before it is validated, the value is converted from seconds to jiffies which can lead to an integer overflow. Found by Linux Verification Center (linuxtesting.org) with SVACE.

Affected Platforms

Linux Linux Kernel

Weakness Type

CWE-190, CWE-190

References