Gentoo Linux: CVE-2012-5514: Xen: Multiple vulnerabilities
5
(AV:L/AC:M/Au:N/C:N/I:N/A:C)
12/13/2012
07/25/2018
10/30/2017
10/30/2017
Description
The guest_physmap_mark_populate_on_demand function in Xen 4.2 and earlier does not properly unlock the subject GFNs when checking if they are in use, which allows local guest HVM administrators to cause a denial of service (hang) via unspecified vectors.
Solution(s)
- gentoo-linux-upgrade-app-emulation-xen
- gentoo-linux-upgrade-app-emulation-xen-pvgrub
- gentoo-linux-upgrade-app-emulation-xen-tools
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