CVE-2025-40077

high

Description

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid overflow while left shift operation Should cast type of folio->index from pgoff_t to loff_t to avoid overflow while left shift operation.

References

https://git.kernel.org/stable/c/57d3381dfb97ff73ddd18601017fec21cca80985

https://git.kernel.org/stable/c/0fe1c6bec54ea68ed8c987b3890f2296364e77bb

Details

Source: Mitre, NVD

Published: 2025-10-28

Updated: 2025-10-30

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00018