CVE-2019-9893

Published: 21 March 2019

libseccomp before 2.4.0 did not correctly generate 64-bit syscall argument comparisons using the arithmetic operators (LT, GT, LE, GE), which might able to lead to bypassing seccomp filters and potential privilege escalations.

Priority

Medium

CVSS 3 base score: 9.8

Status

Package Release Status
libseccomp
Launchpad, Ubuntu, Debian
Upstream
Released (2.4.0)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (2.4.1-0ubuntu0.18.04.2)
Ubuntu 16.04 LTS (Xenial Xerus)
Released (2.4.1-0ubuntu0.16.04.2)
Ubuntu 14.04 ESM (Trusty Tahr)
Released (2.4.1-0ubuntu0.14.04.2)