Astra Linux ald-parse security extension DoS

The vulnerability of the ald-parse security extension of the ALD service in the Astra Linux operating system is related to an error in assigning access rights to the cache of token metadata for certain services. This leads to its continuous reallocation. Exploiting this vulnerability allows a...

Xen Hypervisor Privilege Escalation

The vulnerability of Xen hypervisors is related to access authorization errors that occur when permissions for guest x86 operating systems running in PV mode are removed or changed. Exploiting this vulnerability can allow a local attacker to increase their privileges or cause service failures...