Gentoo Linux: CVE-2013-4553: Xen: Multiple Vunlerabilities
5
(AV:A/AC:M/Au:S/C:N/I:N/A:C)
12/24/2013
07/25/2018
10/30/2017
10/30/2017
Description
The XEN_DOMCTL_getmemlist hypercall in Xen 3.4.x through 4.3.x (possibly 4.3.1) does not always obtain the page_alloc_lock and mm_rwlock in the same order, which allows local guest administrators to cause a denial of service (host deadlock).
Solution(s)
- gentoo-linux-upgrade-app-emulations-xen
- gentoo-linux-upgrade-app-emulations-xen-pvgrub
- gentoo-linux-upgrade-app-emulations-xen-tools
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