CVE-2015-8340 | BDVDB-2026-73403 Detail

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#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

http://www.debian.org/security/2016/dsa-3519
http://xenbits.xen.org/xsa/advisory-159.html
http://www.securitytracker.com/id/1034391
http://support.citrix.com/article/CTX203451
https://security.gentoo.org/glsa/201604-03
http://www.securityfocus.com/bid/79038

Exploit#

No public exploit known

History#

Version 12015-12-17Record published in the CVE List.
Version 22024-08-06Most recent update recorded in the CVE List.