Vulnerability DatabaseCVE-2015-8339
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CVE-2015-8339
Published:December 17, 2015
Updated:May 17, 2026
The memory_exchange function in common/memory.c in Xen 3.2.x through 4.6.x does not properly hand back pages to a domain, which might allow guest OS administrators to cause a denial of service (host crash) via unspecified vectors related to domain teardown.
Related Resources (8)
https://security-tracker.debian.org/tracker/CVE-2015-8339
https://security.gentoo.org/glsa/201604-03
http://support.citrix.com/article/CTX203451
http://www.debian.org/security/2016/dsa-3519
http://www.securitytracker.com/id/1034391
https://access.redhat.com/security/cve/CVE-2015-8339
http://xenbits.xen.org/xsa/advisory-159.html
http://www.securityfocus.com/bid/79038
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CVSS v3
Base Score:
5.1
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
CVSS v2
Base Score:
4.7
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
EPSS
Base Score:
0.10