Database/Kernel, userspace & hypervisor
Linux kernel (io_uring): Page use-after-free via io_uring buffer-ring mmap - unprivileged local user to root
CVE-2024-0582Kernel, userspace & hypervisorcurated
Impact
Page use-after-free via io_uring buffer-ring mmap - unprivileged local user to root
Who can reach it
Any tenant process in a container with io_uring enabled
What to do
Livepatchable; otherwise drain + reboot. Or disable io_uring for tenant containers
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.