CVE-2024-56750

medium

Description

In the Linux kernel, the following vulnerability has been resolved: erofs: fix blksize < PAGE_SIZE for file-backed mounts Adjust sb->s_blocksize{,_bits} directly for file-backed mounts when the fs block size is smaller than PAGE_SIZE. Previously, EROFS used sb_set_blocksize(), which caused a panic if bdev-backed mounts is not used.

References

https://git.kernel.org/stable/c/bae0854160939a64a092516ff1b2f221402b843b

https://git.kernel.org/stable/c/679d8537e5748241c71ac97a6b6dc919eae31716

Details

Source: Mitre, NVD

Published: 2024-12-29

Updated: 2025-01-06

Risk Information

CVSS v2

Base Score: 4.6

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

Severity: Medium

CVSS v3

Base Score: 5.5

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

Severity: Medium