Database/Kernel, userspace & hypervisor
Xen (shadow paging): x86 shadow plus log-dirty mode use-after-free - guest to host
CVE-2022-42332Kernel, userspace & hypervisorXSA-427curated
Impact
x86 shadow plus log-dirty mode use-after-free - guest to host
Who can reach it
Tenant VM guest
What to do
Hypervisor patch + reboot/evacuation. Shadow paging is used during live migration, so this is reachable in normal operations
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.