Lucene search

K
debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2020-28974
HistoryNov 20, 2020 - 6:15 p.m.

CVE-2020-28974

2020-11-2018:15:00
Debian Security Bug Tracker
security-tracker.debian.org
19

0.0004 Low

EPSS

Percentile

5.2%

A slab-out-of-bounds read in fbcon in the Linux kernel before 5.9.7 could be used by local attackers to read privileged information or potentially crash the kernel, aka CID-3c4e0dff2095. This occurs because KD_FONT_OP_COPY in drivers/tty/vt/vt.c can be used for manipulations such as font height.