MiracleLinux 7 : kernel-3.10.0-693.21.1.el7 (AXSA:2018-2625:03)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2018-2625:03 advisory. Kernel: KVM: MMU potential stack buffer overrun during page walks CVE-2017-12188, Important Kernel: KVM: debug exception via syscall emulation...

Kernel: KVM: MMU potential stack buffer overrun during page walks

The Linux kernel built with the KVM visualization support CONFIGKVM, with nested visualizationnVMX feature enabled nested=1, was vulnerable to a stack buffer overflow issue. The vulnerability could occur while traversing guest page table entries to resolve guest virtual addressgva. An L1 guest...