Description
arch/x86/mm.c in Xen allows local PV guest OS users to gain host OS privileges via vectors related to map_grant_ref.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://support.citrix.com/article/CTX225941 ↗
- http://www.openwall.com/lists/oss-security/2017/08/15/2 ↗
- http://www.securitytracker.com/id/1039174 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1477657 ↗
- http://www.debian.org/security/2017/dsa-3969 ↗
- https://security.gentoo.org/glsa/201801-14 ↗
- http://www.securityfocus.com/bid/100342 ↗
- http://xenbits.xen.org/xsa/advisory-227.html ↗