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CVE-2015-2152

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…

Low1.9EPSS 0.42%
Published
Updated
Reserved
Assigned by
mitre

Description

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.

Scores

CVSS scores of CVE-2015-2152, by who scored it
Scored byCVSSScoreVector
NVDNVD · Modified2.0Low1.9AV:L/AC:M/Au:N/C:N/I:P/A:N
EPSS (exploitation in 30 days)
0.42% · top 64% of all CVEs (2 Nov 2026)

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The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 1.9.

Weakness

Affected products

  • n/a

    • affected n/a

References (9)

Sources

The same CVE in the primary databases and aggregators, to check against.

Record last updated .