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Unrated severityNVD Advisory· Published Feb 16, 2015· Updated Jun 17, 2026

CVE-2015-0268

CVE-2015-0268

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.

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Affected products

2
  • Xen/Xen2 versions
    cpe:2.3:o:xen:xen:4.5.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:xen:xen:4.5.0:*:*:*:*:*:*:*
    • (no CPE)range: = 4.5.x

Patches

Vulnerability mechanics

References

4

News mentions

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