CVE-2021-3899 Information

Description

There is a race condition in the ‘replaced executable’ detection that with the correct local configuration allow an attacker to execute arbitrary code as root.

Reference

https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1948376 https://ubuntu.com/security/notices/USN-5427-1 https://www.cve.org/CVERecord?id=CVE-2021-3899