{"schemaVersion":3,"id":"SUSE-SU-2017:0582-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for xen\n\n\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","dates":{"published":"2017-02-28T10:34:31.000Z","modified":"2026-02-04T04:14:15.403Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"suse","product":"xen&distro=SUSE Linux Enterprise Server 12-LTSS","name":"xen","label":"xen&distro=SUSE Linux Enterprise Server 12-LTSS","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/xen&distro=SUSE Linux Enterprise Server 12-LTSS","purlType":"rpm","versions":[{"text":"< 4.4.4_14-22.33.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.4.4_14-22.33.1","eol":null,"hubHref":null},{"vendor":"suse","product":"xen&distro=SUSE Linux Enterprise Server for SAP Applications 12","name":"xen","label":"xen&distro=SUSE Linux Enterprise Server for SAP Applications 12","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/xen&distro=SUSE Linux Enterprise Server for SAP Applications 12","purlType":"rpm","versions":[{"text":"< 4.4.4_14-22.33.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.4.4_14-22.33.1","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2017/suse-su-20170582-1/","label":"www.suse.com/support/update/announcement/2017/suse-su-20170582-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1000195","label":"bugzilla.suse.com/1000195","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1002496","label":"bugzilla.suse.com/1002496","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1013657","label":"bugzilla.suse.com/1013657","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1013668","label":"bugzilla.suse.com/1013668","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1014490","label":"bugzilla.suse.com/1014490","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1014507","label":"bugzilla.suse.com/1014507","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1015169","label":"bugzilla.suse.com/1015169","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1016340","label":"bugzilla.suse.com/1016340","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1022627","label":"bugzilla.suse.com/1022627","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1022871","label":"bugzilla.suse.com/1022871","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1023004","label":"bugzilla.suse.com/1023004","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1024183","label":"bugzilla.suse.com/1024183","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1024186","label":"bugzilla.suse.com/1024186","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1024307","label":"bugzilla.suse.com/1024307","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1024834","label":"bugzilla.suse.com/1024834","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1025188","label":"bugzilla.suse.com/1025188","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/907805","label":"bugzilla.suse.com/907805","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2014-8106","label":"www.suse.com/security/cve/CVE-2014-8106","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2016-10155","label":"www.suse.com/security/cve/CVE-2016-10155","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9101","label":"www.suse.com/security/cve/CVE-2016-9101","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9776","label":"www.suse.com/security/cve/CVE-2016-9776","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9907","label":"www.suse.com/security/cve/CVE-2016-9907","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9911","label":"www.suse.com/security/cve/CVE-2016-9911","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9921","label":"www.suse.com/security/cve/CVE-2016-9921","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9922","label":"www.suse.com/security/cve/CVE-2016-9922","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2017-2615","label":"www.suse.com/security/cve/CVE-2017-2615","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2017-2620","label":"www.suse.com/security/cve/CVE-2017-2620","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2017-5579","label":"www.suse.com/security/cve/CVE-2017-5579","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2017-5856","label":"www.suse.com/security/cve/CVE-2017-5856","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2017-5898","label":"www.suse.com/security/cve/CVE-2017-5898","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2017-5973","label":"www.suse.com/security/cve/CVE-2017-5973","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"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"],"downstream":[],"duplicates":[],"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"]},"timeline":[{"kind":"published","date":"2017-02-28T10:34:31.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-04T04:14:15.403Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T12:58:23.699Z","stale":false,"partial":false}}