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LIN6-14680 : Security Advisory - linux - CVE-2018-10853

Created: Jun 29, 2018    Updated: Dec 16, 2018
Resolved Date: Nov 18, 2018
Found In Version: 6.0.0.37
Fix Version: 6.0.0.38
Severity: Standard
Applicable for: Wind River Linux 6
Component/s: Kernel

Description

A flaw was found in Linux Kernel KVM versions greater than and including 4.10. In which certain instructions such as sgdt/sidt call segmented_write_std doesn't propagate access correctly. As such, during userspace induced exception, the guest can incorrectly assume that the exception happened in the kernel and panic. 

https://nvd.nist.gov/vuln/detail/CVE-2018-10853 

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