Apport before 2.13 does not properly handle crashes originating from a PID namespace allowing local users to create certain files as root which an attacker could leverage to perform a denial of service via resource exhaustion, possibly gain root privileges, or escape from containers.
[
{
"product": "Apport",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "before 2.13"
}
]
}
]