Bug 483228

Summary:	app-emulation/xen: Denial of Service (XSA-58) (CVE-2013-1432)
Product:	Gentoo Security	Reporter:	GLSAMaker/CVETool Bot <glsamaker>
Component:	Vulnerabilities	Assignee:	Gentoo Security <security>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	idella4, xen
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:	B3 [ebuild]
Package list:		Runtime testing required:	---

Description GLSAMaker/CVETool Bot gentoo-dev

2013-09-01 00:37:46 UTC

CVE-2013-1432 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-1432):
  Xen 4.1.x and 4.2.x, when the XSA-45 patch is in place, does not properly
  maintain references on pages stored for deferred cleanup, which allows local
  PV guest kernels to cause a denial of service (premature page free and
  hypervisor crash) or possible gain privileges via unspecified vectors.


Patches can be found at http://xenbits.xen.org/xsa/advisory-58.html

Comment 1 Agostino Sarubbo gentoo-dev

2013-09-01 08:39:50 UTC

see https://bugs.gentoo.org/show_bug.cgi?id=472214#c6

Comment 2 Chris Reffett (RETIRED) gentoo-dev

2013-09-01 12:56:32 UTC


*** This bug has been marked as a duplicate of bug 472214 ***