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redhatcveRedhat.comRH:CVE-2020-25656
HistoryOct 19, 2020 - 4:45 a.m.

CVE-2020-25656

2020-10-1904:45:19
redhat.com
access.redhat.com
38

5.6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.2%

A flaw was found in the Linux kernel. A use-after-free was found in the way the console subsystem was using ioctls KDGKBSENT and KDSKBSENT. A local user could use this flaw to get read memory access out of bounds. The highest threat from this vulnerability is to data confidentiality.

Mitigation

null