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.

INFO

Published Date :

2025-04-01T15:47:00.594Z

Last Modified :

2025-11-03T19:40:07.069Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2025-21964 vulnerability.

Vendors Products
Linux
  • Linux Kernel
Redhat
  • Enterprise Linux
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-21964.

URL Resource
https://git.kernel.org/stable/c/0252c33cc943e9e48ddfafaa6b1eb72adb68a099 cve-icon cve-icon
https://git.kernel.org/stable/c/5f500874ab9b3cc8c169c2ab49f00b838520b9c5 cve-icon cve-icon
https://git.kernel.org/stable/c/7489161b1852390b4413d57f2457cd40b34da6cc cve-icon cve-icon
https://git.kernel.org/stable/c/833f2903eb8b70faca7967319e580e9ce69729fc cve-icon cve-icon
https://git.kernel.org/stable/c/a13351624a6af8d91398860b8c9d4cf6c8e63de5 cve-icon cve-icon
https://git.kernel.org/stable/c/dd190168e60ac15408f074a1fe0ce36aff34027b cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html cve-icon
https://lore.kernel.org/linux-cve-announce/2025040145-CVE-2025-21964-e2c1@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-21964 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-21964 cve-icon
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