9.3
CVSSv2

CVE-2019-19814

Published: 17/12/2019 Updated: 03/01/2020
CVSS v2 Base Score: 9.3 | Impact Score: 10 | Exploitability Score: 8.6
CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8
VMScore: 829
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Vulnerability Summary

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.

Vulnerability Trend

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linux linux kernel 5.0.21