xen: Multiple issues (CVE-2017-8903, CVE-2017-8904, CVE-2017-8905)
CVE-2017-8903, XSA-213: x86: 64bit PV guest breakout via pagetable use-after-mode-change
Reference:
http://xenbits.xen.org/xsa/advisory-213.html
CVE-2017-8904, XSA-214: grant transfer allows PV guest to elevate privileges
References:
http://xenbits.xen.org/xsa/advisory-214.html
CVE-2017-8905, XSA-215: possible memory corruption via failsafe callback
Reference:
http://xenbits.xen.org/xsa/advisory-215.html
(from redmine: issue id 7287, created on 2017-05-18, closed on 2017-06-16)
- Relations:
- child #7288 (closed)
- child #7289 (closed)
- child #7290 (closed)
- child #7291 (closed)
- child #7292 (closed)