USN-6151-1: Linux kernel (Xilinx ZynqMP) vulnerabilities

It was discovered that the System V IPC implementation in the Linux kernel
did not properly handle large shared memory counts. A local attacker could
use this to cause a denial of service (memory exhaustion). (CVE-2021-3669)

It was discovered that the KVM VMX implementation in the Linux kernel did
not properly handle indirect branch prediction isolation between L1 and L2
VMs. An attacker in a guest VM could use this to expose sensitive
information from the host OS or other …

cve denial of service exhaustion implementation ipc kernel large linux linux kernel local memory service system usn vmx vulnerabilities