CVE-2020-27675 log

Severity Low
Remote No
Type Denial of service
An issue was discovered in the Linux kernel through 5.9.1, as used with Xen through 4.14.x. drivers/xen/events/events_base.c allows event-channel removal during the event-handling loop (a race condition). This can cause a use-after-free or NULL pointer dereference, as demonstrated by a dom0 crash via events for an in-reconfiguration paravirtualized device, aka CID-073d0552ead5.
Group Package Affected Fixed Severity Status Ticket
AVG-1472 linux 5.9.1.arch1-1 5.9.2.arch1-1 Low Fixed