CVE-2012-4535
EPSS 0.11%
Description
Xen 3.4 through 4.2, and possibly earlier versions, allows local guest OS administrators to cause a denial of service (Xen infinite loop and physical CPU consumption) by setting a VCPU with an "inappropriate deadline."
How to fix CVE-2012-4535
To remediate CVE-2012-4535, upgrade the affected package to a fixed version below.
- Debian/xen—upgrade to 4.1.3-4 or later
Is CVE-2012-4535 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 4.1.3-4