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Veracode Vulnerability DatabaseVERACODE:29517HistoryFeb 27, 2021 - 1:03 a.m.
Denial Of Service (DoS)
2021-02-2701:03:36
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
20
EPSS
0
Percentile
14.2%
Linux kernel is vulnerable to denial of service (DoS). It is possible because of a NULL-ptr deref in the spk_ttyio_receive_buf2() function in spk_ttyio.c
References
www.openwall.com/lists/oss-security/2020/12/08/1
www.openwall.com/lists/oss-security/2020/12/08/4
bugzilla.redhat.com/show_bug.cgi?id=1919900
git.launchpad.net/ubuntu-cve-tracker/tree/active/CVE-2020-27830
lists.debian.org/debian-lts-announce/2021/02/msg00018.html
security.netapp.com/advisory/ntap-20210625-0004/
www.debian.org/security/2021/dsa-4843
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