cve-2018-10901
Vulnerability from cvelistv5
Published
2018-07-26 17:00
Modified
2024-08-05 07:54
Summary
A flaw was found in Linux kernel's KVM virtualization subsystem. The VMX code does not restore the GDT.LIMIT to the previous host value, but instead sets it to 64KB. With a corrupted GDT limit a host's userspace code has an ability to place malicious entries in the GDT, particularly to the per-cpu variables. An attacker can use this to escalate their privileges.
Impacted products
[UNKNOWN]kernel:
Show details on NVD website


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