CVE-2025-21964 (GCVE-0-2025-21964)
Vulnerability from cvelistv5
Published
2025-04-01 15:47
Modified
2025-11-03 19:40
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
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.
References
Impacted products
Vendor Product Version
Linux Linux Version: 5780464614f6abe6026f00cf5a0777aa453ba450
Version: 5780464614f6abe6026f00cf5a0777aa453ba450
Version: 5780464614f6abe6026f00cf5a0777aa453ba450
Version: 5780464614f6abe6026f00cf5a0777aa453ba450
Version: 5780464614f6abe6026f00cf5a0777aa453ba450
Version: 5780464614f6abe6026f00cf5a0777aa453ba450
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