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CVE
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CVE-2018-10981Date: (C)2018-05-11   (M)2019-03-08


An issue was discovered in Xen through 4.10.x allowing x86 HVM guest OS users to cause a denial of service (host OS infinite loop) in situations where a QEMU device model attempts to make invalid transitions between states of a request.

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:
BID-104149
DSA-4201
GLSA-201810-06
https://lists.debian.org/debian-lts-announce/2018/05/msg00015.html
https://lists.debian.org/debian-lts-announce/2018/10/msg00021.html
http://openwall.com/lists/oss-security/2018/05/08/3
https://xenbits.xen.org/xsa/advisory-262.html

CPE    3
cpe:/o:debian:debian_linux:7.0
cpe:/o:debian:debian_linux:9.0
cpe:/o:debian:debian_linux:8.0
CWE    1
CWE-399
OVAL    16
oval:org.secpod.oval:def:114727
oval:org.secpod.oval:def:114789
oval:org.secpod.oval:def:114614
oval:org.secpod.oval:def:115038
...

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