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CVE
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CVE-2015-0268Date: (C)2015-02-18   (M)2023-12-22


The vgic_v2_to_sgi function in arch/arm/vgic-v2.c in Xen 4.5.x, when running on ARM hardware with general interrupt controller (GIC) version 2, allows local guest users to cause a denial of service (host crash) by writing an invalid value to the GICD.SGIR register.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 4.9
Exploit Score: 3.9
Impact Score: 6.9
 
CVSS V2 Metrics:
Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality: NONE
Integrity: NONE
Availability: COMPLETE
  
Reference:
SECTRACK-1031746
BID-72591
http://xenbits.xen.org/xsa/advisory-117.html
xen-cve20150268-dos(100868)

CPE    1
cpe:/o:xen:xen:4.5.0
CWE    1
CWE-20

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