Home CVE Database CVE-2017-12188

CVE-2017-12188

Description

arch/x86/kvm/mmu.c in the Linux kernel through 4.13.5, when nested virtualisation is used, does not properly traverse guest pagetable entries to resolve a guest virtual address, which allows L1 guest OS users to execute arbitrary code on the host OS or cause a denial of service (incorrect index during page walking, and host OS crash), aka an MMU potential stack buffer overrun.

Priority: MEDIUM
CVSS v3: 7.8
Publish Date: Oct 11, 2017
Related ID: --
CVSS v2: High
Modified Date: Oct 11, 2017

Find out more about CVE-2017-12188 from the MITRE-CVE dictionary and NIST NVD


Products Affected

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Product Name Status Defect Fixed Downloads
Linux
Wind River Linux LTS 17 Fixed -- 10.17.41.2 --
Wind River Linux 9 Fixed LIN9-5548
9.0.0.12 Wind River Linux 9.0.0.12
Wind River Linux 9.0.0.13
Wind River Linux 9.0.0.14
Wind River Linux 9.0.0.15
Wind River Linux 9.0.0.16
Wind River Linux 9.0.0.17
Wind River Linux 9.0.0.18
Wind River Linux 9.0.0.19
Wind River Linux 9.0.0.20
Wind River Linux 9.0.0.21
Wind River Linux 9.0.0.22
Wind River Linux 9.0.0.23
Wind River Linux 9.0.0.24
Wind River Linux 9.0.0.25
Wind River Linux 8 Not Vulnerable -- -- --
Wind River Linux LTS 18 Not Vulnerable -- -- --
Wind River Linux LTS 19 Not Vulnerable -- -- --
Wind River Linux CD release Not Vulnerable -- -- --
VxWorks
VxWorks 7 Not Vulnerable -- -- --
VxWorks 6.9 Not Vulnerable -- -- --

Related Products

Product Name Status Defect Fixed Downloads
Linux 7 SCP Not Vulnerable -- -- --
Linux 7 CGP Not Vulnerable -- -- --

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