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CVE-2015-2152

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2015-03-18 16:00:00

Laatst bijgewerkt 2024-08-06 05:10:14

Toegewezen door mitre

CVSS-score geen score

Status PUBLISHED

Beschrijving

Xen 4.5.x and earlier enables certain default backends when emulating a VGA device for an x86 HVM guest qemu even when the configuration disables them, which allows local guest users to obtain access to the VGA console by (1) setting the DISPLAY environment variable, when compiled with SDL support, or connecting to the VNC server on (2) ::1 or (3) 127.0.0.1, when not compiled with SDL support.

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