CVE-2014-4021
CVE-2014-4021
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Xen 3.2.x through 4.4.x does not properly clean memory pages recovered from guests, which allows local guest OS users to obtain sensitive information via unspecified vectors.
EPSS 0.7% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
n/a
- Versions
- n/a: Affected
No fix published
xen Debian:12
- Affected ranges
- ECOSYSTEM: < 4.4.1-1
Update to 4.4.1-1
xen Debian:13
- Affected ranges
- ECOSYSTEM: < 4.4.1-1
Update to 4.4.1-1
xen Debian:14
- Affected ranges
- ECOSYSTEM: < 4.4.1-1
Update to 4.4.1-1
xen Ubuntu:14.04:LTS
- Versions
- 4.3.0-1ubuntu1
- 4.3.0-1ubuntu2
- 4.3.0-1ubuntu3
- 4.3.0-1ubuntu4
- 4.3.0-1ubuntu5
- 4.4.0-0ubuntu3
- 4.4.0-0ubuntu4
- 4.4.0-0ubuntu5
- Affected ranges
- ECOSYSTEM: < 4.4.0-0ubuntu5.1
Update to 4.4.0-0ubuntu5.1
Original sources
- http://lists.fedoraproject.org/pipermail/package-announce/2014-July/135071.html
- http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.html
- http://secunia.com/advisories/60471
- http://secunia.com/advisories/60027
- http://linux.oracle.com/errata/ELSA-2014-0926.html
- http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.html
- http://linux.oracle.com/errata/ELSA-2014-0926-1.html
- http://support.citrix.com/article/CTX140984
- http://www.securitytracker.com/id/1030442
- http://security.gentoo.org/glsa/glsa-201407-03.xml
- http://xenbits.xen.org/xsa/advisory-100.html
- http://secunia.com/advisories/60130
- http://www.debian.org/security/2014/dsa-3006
- http://www.securityfocus.com/bid/68070
- http://secunia.com/advisories/59208
- http://lists.fedoraproject.org/pipermail/package-announce/2014-July/135068.html
- https://nvd.nist.gov/vuln/detail/CVE-2014-4021