Servers and applications
CVE-2014-2986
The vgic_distr_mmio_write function in the virtual guest interrupt controller (GIC) distributor (arch/arm/vgic.c) in Xen 4.4.x, when running on an ARM system, allows local guest users to cause a denial of service (NULL pointer dereference and host crash) via unspecified vectors.
- Severity
- Medium 5.5
- Published
- 28 Apr 2014
- Last changed
- 17 Jun 2026
- Added to UpHeron
- 1 Nov 2026
- Exploit chance
- 0.6% in the next 30 daysHigher than 50% of CVEs. EPSS by FIRST, 12 Nov 2026
- Attack
- From the same local network · Needs a login
- Attacker can
- Take it down
- CVSS vector
AV:A/AC:L/Au:S/C:N/I:N/A:C- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
XenServers and applications · cpe:o:xen:xen |
|