The acceleration support for the "REP MOVS" instruction in Xen 4.4.x, 3.2.x, and earlier lacks properly bounds checking for memory mapped I/O (MMIO) emulated in the hypervisor, which allows local HVM guests to cause a denial of service (host crash) via unspecified vectors.
References
Link | Resource |
---|---|
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705 | |
http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00005.html | Third Party Advisory |
http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00010.html | Third Party Advisory |
http://rhn.redhat.com/errata/RHSA-2015-0783.html | Third Party Advisory |
http://secunia.com/advisories/59949 | Permissions Required Third Party Advisory |
http://secunia.com/advisories/62672 | Permissions Required Third Party Advisory |
http://support.citrix.com/article/CTX200288 | |
http://support.citrix.com/article/CTX201794 | |
http://www.debian.org/security/2015/dsa-3140 | Third Party Advisory |
http://www.securityfocus.com/bid/71331 | Third Party Advisory VDB Entry |
http://xenbits.xenproject.org/xsa/advisory-112.html | Patch Vendor Advisory |
https://security.gentoo.org/glsa/201504-04 |
Configurations
Configuration 1 (hide)
|
Configuration 2 (hide)
|
Configuration 3 (hide)
|
Configuration 4 (hide)
|
History
No history.
Information
Published : 2014-12-01 15:59
Updated : 2024-02-04 18:35
NVD link : CVE-2014-8867
Mitre link : CVE-2014-8867
CVE.ORG link : CVE-2014-8867
JSON object : View
Products Affected
debian
- debian_linux
opensuse
- opensuse
xen
- xen
redhat
- enterprise_linux
- enterprise_linux_desktop
CWE
CWE-17
DEPRECATED: Code