[3.1] xen: Multiple issues (CVE-2016-6258, CVE-2016-6259, CVE-2016-5403)
CVE-2016-6258, XSA-182: x86: Privilege escalation in PV guests
Reference:
http://xenbits.xen.org/xsa/advisory-182.html
CVE-2016-6259, XSA-183: x86: Missing SMAP whitelisting in 32-bit exception / event delivery
Reference:
http://xenbits.xen.org/xsa/advisory-183.html
CVE-2016-5403, XSA-184: virtio: unbounded memory allocation issue
Reference:
http://xenbits.xen.org/xsa/advisory-184.html
(from redmine: issue id 6020, created on 2016-08-09, closed on 2016-08-27)
- Relations:
- parent #6015 (closed)
- Changesets:
- Revision 39334b55 on 2016-08-12T14:19:48Z:
main/xen: security upgrade to 4.4.4. Fixes #6020
(CVE-2016-5242, CVE-2016-5403)