New! Vulnerability Priority Rating (VPR)
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VPR Score: 3.7
Synopsis
The remote Amazon Linux AMI host is missing a security update.
Description
The xen_failsafe_callback function in Xen for the Linux kernel 2.6.23 and other versions, when running a 32-bit PVOPS guest, allows local users to cause a denial of service (guest crash) by triggering an iret fault, leading to use of an incorrect stack pointer and stack corruption.
Solution
Run 'yum update kernel nvidia' to update your system. You will need to reboot your system in order for the new kernel to be running.