[3.5] xen: Multiple issues (CVE-2016-5242, CVE-2016-6258, CVE-2016-6259, CVE-2016-5403)
CVE-2016-5242, XSA-181: arm: Host crash caused by VMID exhaustion
Reference:
http://xenbits.xen.org/xsa/advisory-181.html
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 6016, created on 2016-08-09, closed on 2016-08-27)
- Relations:
- parent #6015 (closed)
- Changesets:
- Revision 4138843c by Natanael Copa on 2016-08-15T07:44:04Z:
main/xen: security fixes (CVE-2016-6258, CVE-2016-6259, CVE-2016-5403)
fixes #6016
(cherry picked from commit d0a7fcca4e82f4ff531083fa762975ee6b0ec9f4)