CVE-2024-49859 Information

Description

In the Linux kernel the following vulnerability has been resolved:

f2fs: fix to check atomic_file in f2fs ioctl interfaces

Some f2fs ioctl interfaces like f2fs_ioc_set_pin_file() f2fs_move_file_range() and f2fs_defragment_range() missed to check atomic_write status which may cause potential race issue fix it.

CVSS Vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Reference

https://git.kernel.org/stable/c/26b07bd2e1f124b0e430c8d250023f7205c549c3 https://git.kernel.org/stable/c/7cb51731f24b216b0b87942f519f2c67a17107ee https://git.kernel.org/stable/c/10569b682ebe9c75ef06ddd322ae844e9be6374b https://git.kernel.org/stable/c/d6f08c88047accc6127dddb6798a3ff11321539d https://git.kernel.org/stable/c/bfe5c02654261bfb8bd9cb174a67f3279ea99e58

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

4.7