CVE-2019-19449

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).

Score

CVSS 3.1 7.8 High

Status

Modified - cve@mitre.org

Published

2019-12-08

Last modified

2024-08-05

Weaknesses

CWE-125

Affected products

• Linux Kernel (Linux)

References

• https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19449
• https://security.netapp.com/advisory/ntap-20200103-0001/