Apport argument parsing mishandles filename splitting on older kernels resulting in argument spoofing

Apport does not disable python crash handler before entering chroot

is_closing_session() allows users to consume RAM in the Apport process

is_closing_session() allows users to create arbitrary tcp dbus connections

is_closing_session() allows users to fill up apport.log

~/.config/apport/settings parsing is vulnerable to "billion laughs" attack

It was discovered that the eBPF implementation in the Linux kernel did not properly track bounds information for 32 bit registers when performing div and mod operations. A local attacker could use this to possibly execute arbitrary code.

Race condition in snap-confine's must_mkdir_and_open_with_perms()

io_uring UAF, Unix SCM garbage collection

It was discovered that the cls_route filter implementation in the Linux kernel would not remove an old filter from the hashtable before freeing it if its handle had the value 0.