kernel: denial of service [LWN.net]

Package(s):

kernel

CVE #(s):

CVE-2013-0190

Created:

January 21, 2013

Updated:

March 15, 2013

Description:

From the Red Hat bugzilla:

A flaw was found in the way xen_failsafe_callback() handled failed iret, which causes the stack pointer to be wrong when entering the iret_exc error path. An unprivileged local guest user in the 32-bit PV Xen domain could use this flaw to crash the guest.

Alerts:

Fedora	FEDORA-2013-0952	2013-01-18
Fedora	FEDORA-2013-1025	2013-01-24
Oracle	ELSA-2013-2503	2013-02-07
Oracle	ELSA-2013-2504	2013-02-07
Ubuntu	USN-1719-1	2013-02-12
Ubuntu	USN-1720-1	2013-02-12
Ubuntu	USN-1725-1	2013-02-14
Ubuntu	USN-1728-1	2013-02-18
Red Hat	RHSA-2013:0496-02	2013-02-21
Mageia	MGASA-2013-0066	2013-02-22
Mageia	MGASA-2013-0067	2013-02-22
Mageia	MGASA-2013-0068	2013-02-22
Mageia	MGASA-2013-0069	2013-02-22
Mageia	MGASA-2013-0070	2013-02-22
Oracle	ELSA-2013-0496	2013-02-28
Oracle	ELSA-2013-2507	2013-02-28
CentOS	CESA-2013:0496	2013-03-09
Scientific Linux	SL-kern-20130314	2013-03-14
Ubuntu	USN-1767-1	2013-03-18
Ubuntu	USN-1769-1	2013-03-18
Ubuntu	USN-1768-1	2013-03-18
Ubuntu	USN-1774-1	2013-03-21

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