CVE-2019-6454 log

Severity High
Remote No
Type Denial of service
It was found that bus_process_object() in bus-objects.c allocates a buffer on the stack large enough to temporarily store the object path specified in the incoming message. A malicious unprivileged local user to send a message which results in the stack pointer moving outside of the bounds of the currently mapped stack region, jumping over the stack guard pages. A specifically crafted DBUS message could crash PID 1 and result in a subsequent kernel panic.
Group Package Affected Fixed Severity Status Ticket
AVG-906 systemd 240.95-2 241.7-1 High Fixed FS#61804
Date Advisory Group Package Severity Type
21 Feb 2019 ASA-201902-24 AVG-906 systemd High denial of service