CVE-2015-0268

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.

🔗 References (8)

• secalert@redhathttp://www.securityfocus.com/bid/72591
• secalert@redhathttp://www.securitytracker.com/id/1031746
• secalert@redhathttp://xenbits.xen.org/xsa/advisory-117.html
• secalert@redhathttps://exchange.xforce.ibmcloud.com/vulnerabilities/100868
• af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/72591
• af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1031746
• af854a3a-2127-422b-91ae-364da2661108http://xenbits.xen.org/xsa/advisory-117.html
• af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/100868