CVE-2019-19814

high

Description

In the Linux kernel 5.0.21, mounting a crafted f2fs filesystem image can cause __remove_dirty_segment slab-out-of-bounds write access because an array is bounded by the number of dirty types (8) but the array index can exceed this.

References

https://security.netapp.com/advisory/ntap-20200103-0001/

https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19814

Details

Source: Mitre, NVD

Published: 2019-12-17

Updated: 2020-01-03

Risk Information

CVSS v2

Base Score: 9.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H