CVE-2019-19449 | BDVDB-2026-127136 Detail

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).

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

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

Exploit#

No public exploit known

History#

Version 12019-12-08Record published in the CVE List.
Version 22024-08-05Most recent update recorded in the CVE List.