Database/Kernel, userspace & hypervisor
Linux kernel (netfilter): Use-after-free write in the netfilter subsystem - privilege escalation to root
CVE-2022-32250Kernel, userspace & hypervisorcurated
Impact
Use-after-free write in the netfilter subsystem - privilege escalation to root
Who can reach it
Any tenant process in a container with CAP_NET_ADMIN in a userns
What to do
Livepatchable; otherwise drain + reboot
References
This entry is curated: imported from vendor advisories with machine assistance, not yet individually verified. Confirm against your vendor's advisory before acting, and report anything wrong.