CVE-2013-4368
LOW—CVSS v3
1.9CVSS v2
0.09%
EPSS (exploit probability)
CWE-200CWE
Description
The outs instruction emulation in Xen 3.1.x, 4.2.x, 4.3.x, and earlier, when using FS: or GS: segment override, uses an uninitialized variable as a segment base, which allows local 64-bit PV guests to obtain sensitive information (hypervisor stack content) via unspecified vectors related to stale data in a segment register.
Affected routers (0)
No routers currently mapped to this CVE in our database.