Date: Sun, 31 Jul 2016 15:48:49 +0000
From: bugzilla-noreply@freebsd.org
To: freebsd-ports-bugs@FreeBSD.org
Subject: [Bug 211482] emulators/xen {-tools/-kernel}: security advisories (XSA-182,183,184)
Message-ID: <bug-211482-13@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D211482 Bug ID: 211482 Summary: emulators/xen {-tools/-kernel}: security advisories (XSA-182,183,184) Product: Ports & Packages Version: Latest Hardware: Any URL: http://xenbits.xen.org/xsa/ OS: Any Status: New Keywords: needs-patch, needs-qa, security Severity: Affects Some People Priority: --- Component: Individual Port(s) Assignee: royger@freebsd.org Reporter: junovitch@freebsd.org CC: ports-secteam@FreeBSD.org Assignee: royger@freebsd.org Flags: maintainer-feedback?(royger@freebsd.org), merge-quarterly? Roger, There's been a report in the news of a potential guest to host escape in Xen (http://www.itnews.com.au/news/xen-patches-critical-guest-privilege-escalat= ion-bug-431869). We have a few Xen Security advisories that came up in the last week. Can you address the applicability as well as patches for the following? XSA-184 CVE-2016-5403 virtio: unbounded memory allocation issue XSA-183 CVE-2016-6259 x86: Missing SMAP whitelisting in 32-bit exception / event delivery XSA-182 CVE-2016-6258 x86: Privilege escalation in PV guests Reference: http://xenbits.xen.org/xsa/ --=20 You are receiving this mail because: You are the assignee for the bug.=
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