Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2025-21964 First vendor Publication 2025-04-01
Vendor Cve Last vendor Modification 2025-04-14

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 5.5
Base Score 5.5 Environmental Score 5.5
impact SubScore 3.6 Temporal Score 5.5
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-21964

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-190 Integer Overflow or Wraparound (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 8
Os 3717

Sources (Detail)

https://git.kernel.org/stable/c/0252c33cc943e9e48ddfafaa6b1eb72adb68a099
https://git.kernel.org/stable/c/5f500874ab9b3cc8c169c2ab49f00b838520b9c5
https://git.kernel.org/stable/c/7489161b1852390b4413d57f2457cd40b34da6cc
https://git.kernel.org/stable/c/833f2903eb8b70faca7967319e580e9ce69729fc
https://git.kernel.org/stable/c/a13351624a6af8d91398860b8c9d4cf6c8e63de5
https://git.kernel.org/stable/c/dd190168e60ac15408f074a1fe0ce36aff34027b
Source Url

Alert History

If you want to see full details history, please login or register.
0
1
2
3
Date Informations
2025-06-26 02:41:13
  • Multiple Updates
2025-06-25 12:38:18
  • Multiple Updates
2025-06-24 02:45:39
  • Multiple Updates
2025-05-27 02:53:47
  • First insertion