From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Korsgaard Date: Tue, 25 Apr 2017 17:51:22 +0200 Subject: [Buildroot] [PATCH-2017.02.x] xen: security bump to version 4.7.2 In-Reply-To: <20170424212942.11905-1-peter@korsgaard.com> (Peter Korsgaard's message of "Mon, 24 Apr 2017 23:29:42 +0200") References: <20170424212942.11905-1-peter@korsgaard.com> Message-ID: <87y3uoqydh.fsf@dell.be.48ers.dk> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net >>>>> "Peter" == Peter Korsgaard writes: > The 4.7.2 release brings a number of bugfixes and improvements: > https://www.xenproject.org/downloads/xen-archives/xen-project-47-series/xen-472.html > Including fixes for the following security issues: > XSA-191: x86 null segments not always treated as unusable (CVE-2016-9386) > XSA-192: x86 task switch to VM86 mode mis-handled (CVE-2016-9382) > XSA-193: x86 segment base write emulation lacking canonical address checks > (CVE-2016-9385) > XSA-194: guest 32-bit ELF symbol table load leaking host data (CVE-2016-9384) > XSA-195: x86 64-bit bit test instruction emulation broken (CVE-2016-9383) > XSA-196: x86 software interrupt injection mis-handled > (CVE-2016-9377 CVE-2016-9378) > XSA-197: qemu incautious about shared ring processing (CVE-2016-9381) > XSA-198: delimiter injection vulnerabilities in pygrub > (CVE-2016-9379 CVE-2016-9380) > XSA-199: qemu ioport array overflow (CVE-2016-9637) > XSA-200: x86 CMPXCHG8B emulation fails to ignore operand size override > Files (CVE-2016-9932) > XSA-201: ARM guests may induce host asynchronous abort > (CVE-2016-9815 CVE-2016-9816 CVE-2016-9817 CVE-2016-9818) > XSA-202: x86 PV guests may be able to mask interrupts (CVE-2016-10024) > XSA-203: x86: missing NULL pointer check in VMFUNC emulation (CVE-2016-10025) > XSA-204: x86: Mishandling of SYSCALL singlestep during emulation > (CVE-2016-10013) > XSA-207: memory leak when destroying guest without PT devices > XSA-208: oob access in cirrus bitblt copy (CVE-2017-2615) > XSA-209: cirrus_bitblt_cputovideo does not check if memory region is safe > (CVE-2017-2620) > Signed-off-by: Peter Korsgaard Committed to 2017.02.x, thanks. -- Bye, Peter Korsgaard