CVE-2012-6032
EPSS 0.11%
Description
Multiple integer overflows in the (1) tmh_copy_from_client and (2) tmh_copy_to_client functions in the Transcendent Memory (TMEM) in Xen 4.0, 4.1, and 4.2 allow local guest OS users to cause a denial of service (memory corruption and host crash) via unspecified vectors. NOTE: this issue was originally published as part of CVE-2012-3497, which was too general; CVE-2012-3497 has been SPLIT into this ID and others.
How to fix CVE-2012-6032
To remediate CVE-2012-6032, upgrade the affected package to a fixed version below.
- Debian/xen—upgrade to 4.1.4-1 or later
Is CVE-2012-6032 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 4.1.4-1