Gentoo Linux: CVE-2017-17563: Xen: Multiple vulnerabilities
7
(AV:L/AC:M/Au:N/C:C/I:C/A:C)
12/12/2017
07/25/2018
01/15/2018
02/20/2018
Description
An issue was discovered in Xen through 4.9.x allowing guest OS users to cause a denial of service (host OS crash) or gain host OS privileges by leveraging an incorrect mask for reference-count overflow checking in shadow mode.
Solution(s)
- gentoo-linux-upgrade-app-emulation-xen
- gentoo-linux-upgrade-app-emulation-xen-tools
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