system
Describe <CVE-2015-5157>.
user
What is <CVE-2015-5157>?
assistant
arch/x86/entry/entry_64.S in the Linux kernel before 4.1.6 on the x86_64 platform mishandles IRET faults in processing NMIs that occurred during userspace execution, which might allow local users to gain privileges by triggering an NMI..