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CVE
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CVE-2016-9756Date: (C)2016-12-29   (M)2024-04-19


arch/x86/kvm/emulate.c in the Linux kernel before 4.8.12 does not properly initialize Code Segment (CS) in certain error cases, which allows local users to obtain sensitive information from kernel stack memory via a crafted application.

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: PARTIAL
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: HIGHAvailability: NONE
Integrity: NONE 
Availability: NONE 
  
Reference:
BID-94615
http://www.openwall.com/lists/oss-security/2016/12/01/1
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2117d5398c81554fbf803f5fd1dc55eb78216c0c
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.12
https://bugzilla.redhat.com/show_bug.cgi?id=1400468
https://github.com/torvalds/linux/commit/2117d5398c81554fbf803f5fd1dc55eb78216c0c
openSUSE-SU-2017:0002

CPE    1
cpe:/o:linux:linux_kernel
CWE    1
CWE-200
OVAL    15
oval:org.secpod.oval:def:111726
oval:org.secpod.oval:def:111713
oval:org.secpod.oval:def:703420
oval:org.secpod.oval:def:703429
...

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