SUSE: 2017:1080-1 Security Update Released for xen Denial of Service
suse
April 20, 2017
An update that solves 5 vulnerabilities and has four fixes An update that solves 5 vulnerabilities and has four fixes An update that solves 5 vulnerabilities and has four fixes is ...
Summary
This update for xen fixes the following issues: These security issues were fixed: - CVE-2017-7228: Broken check in memory_exchange() permited PV guest breakout (bsc#1030442). - XSA-206: Unprivileged guests issuing writes to xenstore were able to stall progress of the control domain or driver domain, possibly leading to a Denial of Service (DoS) of the entire host (bsc#1030144). - CVE-2017-6505: The ohci_service_ed_list function in hw/usb/hcd-ohci.c allowed local guest OS users to cause a denial of service (infinite loop) via vectors involving the number of link endpoint list descriptors (bsc#1028235). - CVE-2017-6414: Memory leak in the vcard_apdu_new function in card_7816.c in libcacard allowed local guest OS users to cause a denial of service
Topics Covered
References
#1022555 #1026636 #1027519 #1027570 #1028235
#1028655 #1029827 #1030144 #1030442
Cross- CVE-2016-9603 CVE-2017-2633 CVE-2017-6414
CVE-2017-6505 CVE-2017-7228
Affected Products:
SUSE Linux Enterprise Server for SAP 12
SUSE Linux Enterprise Server 12-LTSS
https://www.suse.com/security/cve/CVE-2016-9603.html
https://www.suse.com/security/cve/CVE-2017-2633.html
https://www.suse.com/security/cve/CVE-2017-6414.html
https://www.suse.com/security/cve/CVE-2017-6505.html
https://www.suse.com/security/cve/CVE-2017-7228.html
https://bugzilla.suse.com/1022555
https://bugzilla.suse.com/1026636
https://bugzilla.suse.com/1027519
https://bugzilla.suse.com/1027570
https://bugzilla.suse.com/1028235
https://bugzilla.suse.com/1028655
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Severity
important
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Low
Medium
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Critical
Announcement ID: SUSE-SU-2017:1080-1
Rating: important
Topics Covered
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