CVE-2018-1068

NameCVE-2018-1068
DescriptionA flaw was found in the Linux 4.x kernel's implementation of 32-bit syscall interface for bridging. This allowed a privileged user to arbitrarily write to a limited range of kernel memory.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-1369-1, DSA-4187-1, DSA-4188-1
NVD severityhigh

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
linux (PTS)stretch4.9.228-1fixed
stretch (security)4.9.210-1+deb9u1fixed
buster4.19.146-1fixed
buster (security)4.19.118-2+deb10u1fixed
bullseye, sid5.8.10-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linuxsourcewheezy3.2.101-1DLA-1369-1
linuxsourcejessie3.16.56-1DSA-4187-1
linuxsourcestretch4.9.88-1DSA-4188-1
linuxsource(unstable)4.15.11-1

Notes

https://git.kernel.org/linus/b71812168571fa55e44cdd0254471331b9c4c4c6
Unprivileged user namespaces are disabled in Debian, this only affects
non-standard setups

Search for package or bug name: Reporting problems