Rapid7

vulnerability

Debian: CVE-2019-19449: linux -- security update

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Dec 8, 2019
Added
May 15, 2025
Modified
Mar 30, 2026

Description

In the Linux kernel 5.0.21, mounting a crafted f2fs filesystem image can lead to slab-out-of-bounds read access in f2fs_build_segment_manager in fs/f2fs/segment.c, related to init_min_max_mtime in fs/f2fs/segment.c (because the second argument to get_seg_entry is not validated).

Solution

no-fix-debian-deb-package
Title
Rapid7 Labs

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