CVE-2015-8340
Severity CVSS v4.0:
Pending analysis
Type:
CWE-17
Code Errors
Publication date:
17/12/2015
Last modified:
12/04/2025
Description
The memory_exchange function in common/memory.c in Xen 3.2.x through 4.6.x does not properly release locks, which might allow guest OS administrators to cause a denial of service (deadlock or host crash) via unspecified vectors, related to XENMEM_exchange error handling.
Impact
Base Score 2.0
4.70
Severity 2.0
MEDIUM
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:o:xen:xen:3.2.0:*:*:*:*:*:*:* | ||
cpe:2.3:o:xen:xen:3.2.1:*:*:*:*:*:*:* | ||
cpe:2.3:o:xen:xen:3.2.2:*:*:*:*:*:*:* | ||
cpe:2.3:o:xen:xen:3.2.3:*:*:*:*:*:*:* | ||
cpe:2.3:o:xen:xen:3.3.0:*:*:*:*:*:*:* | ||
cpe:2.3:o:xen:xen:3.3.1:*:*:*:*:*:*:* | ||
cpe:2.3:o:xen:xen:3.3.2:*:*:*:*:*:*:* | ||
cpe:2.3:o:xen:xen:3.4.0:*:*:*:*:*:*:* | ||
cpe:2.3:o:xen:xen:3.4.1:*:*:*:*:*:*:* | ||
cpe:2.3:o:xen:xen:3.4.2:*:*:*:*:*:*:* | ||
cpe:2.3:o:xen:xen:3.4.3:*:*:*:*:*:*:* | ||
cpe:2.3:o:xen:xen:3.4.4:*:*:*:*:*:*:* | ||
cpe:2.3:o:xen:xen:4.0.0:*:*:*:*:*:*:* | ||
cpe:2.3:o:xen:xen:4.0.1:*:*:*:*:*:*:* | ||
cpe:2.3:o:xen:xen:4.0.2:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page
References to Advisories, Solutions, and Tools
- http://support.citrix.com/article/CTX203451
- http://www.debian.org/security/2016/dsa-3519
- http://www.securityfocus.com/bid/79038
- http://www.securitytracker.com/id/1034391
- http://xenbits.xen.org/xsa/advisory-159.html
- https://security.gentoo.org/glsa/201604-03
- http://support.citrix.com/article/CTX203451
- http://www.debian.org/security/2016/dsa-3519
- http://www.securityfocus.com/bid/79038
- http://www.securitytracker.com/id/1034391
- http://xenbits.xen.org/xsa/advisory-159.html
- https://security.gentoo.org/glsa/201604-03