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CVE
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CVE-2016-9588Date: (C)2016-12-29   (M)2024-02-22


arch/x86/kvm/vmx.c in the Linux kernel through 4.9 mismanages the #BP and #OF exceptions, which allows guest OS users to cause a denial of service (guest OS crash) by declining to handle an exception thrown by an L2 guest.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 5.5CVSS Score : 2.1
Exploit Score: 1.8Exploit Score: 3.9
Impact Score: 3.6Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: LOCALAccess Vector: LOCAL
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: LOWAuthentication: NONE
User Interaction: NONEConfidentiality: NONE
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: NONEAvailability: PARTIAL
Integrity: NONE 
Availability: HIGH 
  
Reference:
BID-94933
DSA-3804
RHSA-2017:1842
RHSA-2017:2077
USN-3822-1
USN-3822-2
http://www.openwall.com/lists/oss-security/2016/12/15/3
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ef85b67385436ddc1998f45f1d6a210f935b3388
https://bugzilla.redhat.com/show_bug.cgi?id=1404924
https://github.com/torvalds/linux/commit/ef85b67385436ddc1998f45f1d6a210f935b3388

CWE    1
CWE-388
OVAL    20
oval:org.secpod.oval:def:111791
oval:org.secpod.oval:def:111792
oval:org.secpod.oval:def:602801
oval:org.secpod.oval:def:1501819
...

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