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f5F5F5:K04553557
HistoryMar 02, 2021 - 12:00 a.m.

K04553557 : Linux nfsd kernel vulnerability CVE-2020-24394

2021-03-0200:00:00
my.f5.com
30

6.7 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

19.1%

Security Advisory Description

In the Linux kernel before 5.7.8, fs/nfsd/vfs.c (in the NFS server) can set incorrect permissions on new filesystem objects when the filesystem lacks ACL support, aka CID-22cf8419f131. This occurs because the current umask is not considered. (CVE-2020-24394)

Impact

The vulnerable system may be subject to integrity and confidentiality breaches.