Linux kernel msr_mtrr_valid DoS Vulnerability (CVE-2016-3713)

Linux kernel msr_mtrr_valid DoS Vulnerability (CVE-2016-3713)
Linux kernel msr_mtrr_valid DoS Vulnerability (CVE-2016-3713)

Release date:
Updated on:

Affected Systems:

Linux kernel <= 4.6.1

Description:

CVE (CAN) ID: CVE-2016-3713

Linux Kernel is the Kernel of the Linux operating system.

The Linux Kernel arch/x86/kvm/mtrr. c/msr_mtrr_valid function has a security vulnerability, which allows local users to read and write kvm_arch_vcpu data structures to obtain information or cause DOS.

<* Source: Linux
*>

Suggestion:

Vendor patch:

Linux
-----
The vendor has released a patch to fix this security problem. Please download it from the vendor's homepage:

Https://github.com/torvalds/linux/commit/9842df62004f366b9fed2423e24df10542ee0dc5

Https://bugzilla.redhat.com/show_bug.cgi? Id = 1332139

Http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.6.1

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