{"affected":[{"ecosystem_specific":{"binaries":[{"xen":"4.4.4_14-22.33.1","xen-doc-html":"4.4.4_14-22.33.1","xen-kmp-default":"4.4.4_14_k3.12.61_52.66-22.33.1","xen-libs":"4.4.4_14-22.33.1","xen-libs-32bit":"4.4.4_14-22.33.1","xen-tools":"4.4.4_14-22.33.1","xen-tools-domU":"4.4.4_14-22.33.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12","name":"xen","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"4.4.4_14-22.33.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"xen":"4.4.4_14-22.33.1","xen-doc-html":"4.4.4_14-22.33.1","xen-kmp-default":"4.4.4_14_k3.12.61_52.66-22.33.1","xen-libs":"4.4.4_14-22.33.1","xen-libs-32bit":"4.4.4_14-22.33.1","xen-tools":"4.4.4_14-22.33.1","xen-tools-domU":"4.4.4_14-22.33.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Server 12-LTSS","name":"xen","purl":"pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSS"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"4.4.4_14-22.33.1"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"\nThis update for xen fixes several issues.\n\nThese security issues were fixed:\n\n- CVE-2017-5973: A infinite loop while doing control transfer in xhci_kick_epctx allowed privileged user inside the guest to crash the host process resulting in DoS (bsc#1025188)\n- CVE-2016-10155: The virtual hardware watchdog 'wdt_i6300esb' was vulnerable to a memory leakage issue allowing a privileged user to cause a DoS and/or potentially crash the Qemu process on the host (bsc#1024183)\n- CVE-2017-2620: In CIRRUS_BLTMODE_MEMSYSSRC mode the bitblit copy routine cirrus_bitblt_cputovideo failed to check the memory region, allowing for an out-of-bounds write that allows for privilege escalation (bsc#1024834)\n- CVE-2017-5856: The MegaRAID SAS 8708EM2 Host Bus Adapter emulation support was vulnerable to a memory leakage issue allowing a privileged user to leak host memory resulting in DoS (bsc#1024186)\n- CVE-2017-5898: The CCID Card device emulator support was vulnerable to an integer overflow flaw allowing a privileged user to crash the Qemu process on the host resulting in DoS (bsc#1024307)\n- CVE-2017-2615: An error in the bitblt copy operation could have allowed a malicious guest administrator to cause an out of bounds memory access, possibly leading to information disclosure or privilege escalation (bsc#1023004)\n- CVE-2014-8106: A heap-based buffer overflow in the Cirrus VGA emulator allowed local guest users to execute arbitrary code via vectors related to blit regions (bsc#907805).\n- A malicious guest could have, by frequently rebooting over extended periods of time, run the host system out of memory, resulting in a Denial of Service (DoS) (bsc#1022871)\n- CVE-2017-5579: The 16550A UART serial device emulation support was vulnerable to a memory leakage issue allowing a privileged user to cause a DoS and/or potentially crash the Qemu process on the host (bsc#1022627)\n- CVE-2016-9907: The USB redirector usb-guest support was vulnerable to a memory leakage flaw when destroying the USB redirector in 'usbredir_handle_destroy'.  A guest user/process could have used this issue to leak host memory, resulting in DoS for a host (bsc#1014490)\n- CVE-2016-9911: The USB EHCI Emulation support was vulnerable to a memory leakage issue while processing packet data in 'ehci_init_transfer'. A guest user/process could have used this issue to leak host memory, resulting in DoS for the host (bsc#1014507)\n- CVE-2016-9921: The Cirrus CLGD 54xx VGA Emulator support was vulnerable to a divide by zero issue while copying VGA data. A privileged user inside guest could have used this flaw to crash the process instance on the host, resulting in DoS (bsc#1015169)\n- CVE-2016-9922: The Cirrus CLGD 54xx VGA Emulator support was vulnerable to a divide by zero issue while copying VGA data. A privileged user inside guest could have used this flaw to crash the process instance on the host, resulting in DoS (bsc#1015169)\n- CVE-2016-9101: A memory leak in hw/net/eepro100.c allowed local guest OS administrators to cause a denial of service (memory consumption and QEMU process crash) by repeatedly unplugging an i8255x (PRO100) NIC device (bsc#1013668)\n- CVE-2016-9776: The ColdFire Fast Ethernet Controller emulator support was vulnerable to an infinite loop issue while receiving packets in 'mcf_fec_receive'. A privileged user/process inside guest could have used this issue to crash the Qemu process on the host leading to DoS (bsc#1013657)\n\nThese non-security issues were fixed:\n\n- bsc#1000195: Prevent panic on CPU0 while booting on SLES 11 SP3\n- bsc#1002496: Added support for reloading clvm in block-dmmd block-dmmd\n","id":"SUSE-SU-2017:0582-1","modified":"2017-02-28T10:34:31Z","published":"2017-02-28T10:34:31Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2017/suse-su-20170582-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1000195"},{"type":"REPORT","url":"https://bugzilla.suse.com/1002496"},{"type":"REPORT","url":"https://bugzilla.suse.com/1013657"},{"type":"REPORT","url":"https://bugzilla.suse.com/1013668"},{"type":"REPORT","url":"https://bugzilla.suse.com/1014490"},{"type":"REPORT","url":"https://bugzilla.suse.com/1014507"},{"type":"REPORT","url":"https://bugzilla.suse.com/1015169"},{"type":"REPORT","url":"https://bugzilla.suse.com/1016340"},{"type":"REPORT","url":"https://bugzilla.suse.com/1022627"},{"type":"REPORT","url":"https://bugzilla.suse.com/1022871"},{"type":"REPORT","url":"https://bugzilla.suse.com/1023004"},{"type":"REPORT","url":"https://bugzilla.suse.com/1024183"},{"type":"REPORT","url":"https://bugzilla.suse.com/1024186"},{"type":"REPORT","url":"https://bugzilla.suse.com/1024307"},{"type":"REPORT","url":"https://bugzilla.suse.com/1024834"},{"type":"REPORT","url":"https://bugzilla.suse.com/1025188"},{"type":"REPORT","url":"https://bugzilla.suse.com/907805"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2014-8106"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2016-10155"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2016-9101"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2016-9776"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2016-9907"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2016-9911"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2016-9921"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2016-9922"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2017-2615"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2017-2620"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2017-5579"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2017-5856"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2017-5898"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2017-5973"}],"related":["CVE-2014-8106","CVE-2016-10155","CVE-2016-9101","CVE-2016-9776","CVE-2016-9907","CVE-2016-9911","CVE-2016-9921","CVE-2016-9922","CVE-2017-2615","CVE-2017-2620","CVE-2017-5579","CVE-2017-5856","CVE-2017-5898","CVE-2017-5973"],"summary":"Security update for xen","upstream":["CVE-2014-8106","CVE-2016-10155","CVE-2016-9101","CVE-2016-9776","CVE-2016-9907","CVE-2016-9911","CVE-2016-9921","CVE-2016-9922","CVE-2017-2615","CVE-2017-2620","CVE-2017-5579","CVE-2017-5856","CVE-2017-5898","CVE-2017-5973"]}