CVE-2013-4368
Published: 17 October 2013
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.
Notes
Author | Note |
---|---|
mdeslaur | This is XSA-67 |
Priority
Status
Package | Release | Status |
---|---|---|
xen Launchpad, Ubuntu, Debian |
lucid |
Does not exist
|
precise |
Released
(4.1.5-0ubuntu0.12.04.2)
|
|
quantal |
Released
(4.1.5-0ubuntu0.12.10.2)
|
|
raring |
Released
(4.2.2-0ubuntu0.13.04.2)
|
|
saucy |
Released
(4.3.0-1ubuntu1.1)
|
|
upstream |
Needs triage
|
|
Binaries built from this source package are in Universe and so are supported by the community. | ||
xen-3.3 Launchpad, Ubuntu, Debian |
lucid |
Ignored
(end of life)
|
precise |
Does not exist
|
|
quantal |
Does not exist
|
|
raring |
Does not exist
|
|
saucy |
Does not exist
|
|
upstream |
Ignored
(end of life)
|
|
Binaries built from this source package are in Universe and so are supported by the community. |