VULNERABILITY INTELLIGENCE
CVE-2015-0268
CVSS score4.9 MEDIUM
EPSS probability0.41%
CISA KEVNot currently listed
Published2015-02-16
Last modified2026-06-17
CVSS vectorAV:L/AC:L/Au:N/C:N/I:N/A:C
Description
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.
Weakness classification
- CWE-20: Improper Input Validation