Description
An exploitable code execution vulnerability exists in the file system checking functionality of fsck.f2fs 1.12.0. A specially crafted f2fs file can cause a logic flaw and out-of-bounds heap operations, resulting in code execution. An attacker can provide a malicious file to trigger this vulnerability.
Scores
CVSS v3
7.8
EPSS
0.0065
EPSS Percentile
70.9%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-131
Status
published
Products (2)
f2fs-tools_project/f2fs-tools
1.12.0
fedoraproject/fedora
33
Published
Aug 10, 2020
Tracked Since
Feb 18, 2026