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CVE
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CVE-2017-15591Date: (C)2017-10-19   (M)2019-08-09


An issue was discovered in Xen 4.5.x through 4.9.x allowing attackers (who control a stub domain kernel or tool stack) to cause a denial of service (host OS crash) because of a missing comparison (of range start to range end) within the DMOP map/unmap implementation.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 6.5CVSS Score : 4.9
Exploit Score: 2.0Exploit Score: 3.9
Impact Score: 4.0Impact Score: 6.9
 
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: CHANGEDIntegrity: NONE
Confidentiality: NONEAvailability: COMPLETE
Integrity: NONE 
Availability: HIGH 
  
Reference:
GLSA-201801-14
https://xenbits.xen.org/xsa/advisory-238.html

CPE    4
cpe:/o:xen:xen:4.5.0
cpe:/o:xen:xen:4.5.2
cpe:/o:xen:xen:4.5.1
cpe:/o:xen:xen:4.6.0
...
CWE    1
CWE-20
OVAL    12
oval:org.secpod.oval:def:114789
oval:org.secpod.oval:def:114329
oval:org.secpod.oval:def:115038
oval:org.secpod.oval:def:115435
...

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