CVE-2012-6030

Xen 4.0-4.2 - Denial of Service via TMEM do_tmem_op Locking Error

Title source: llm
STIX 2.1

Description

The do_tmem_op function in the Transcendent Memory (TMEM) in Xen 4.0, 4.1, and 4.2 allow local guest OS users to cause a denial of service (host crash) and possibly have other unspecified impacts via unspecified vectors related to "broken locking checks" in an "error path." NOTE: this issue was originally published as part of CVE-2012-3497, which was too general; CVE-2012-3497 has been SPLIT into this ID and others.

References (11)

Core 11
Core References
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/55082
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id?1027482
Third Party Advisory vendor-advisory x_refsource_gentoo
http://security.gentoo.org/glsa/glsa-201309-24.xml
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/55410
Mailing List mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2012/09/05/8
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/78268
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://osvdb.org/85199
Vendor Advisory mailing-list x_refsource_mlist
http://lists.xen.org/archives/html/xen-announce/2012-09/msg00006.html
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/50472
Third Party Advisory vendor-advisory x_refsource_gentoo
https://security.gentoo.org/glsa/201604-03

Scores

EPSS 0.0006
EPSS Percentile 18.3%

Details

CWE
CWE-20
Status published
Products (3)
xen/xen 4.0.0
xen/xen 4.1.0
xen/xen 4.2.0
Published Nov 23, 2012
Tracked Since Feb 18, 2026