SUSE Linux Enterprise Server 12: 2018:2056-1 Moderate: Xen DoS
suse
July 25, 2018
An update that solves 5 vulnerabilities and has two fixes is now available
Summary
This update for xen fixes the following issues: Security issues fixed: - CVE-2018-12617: Fix integer overflow that causes segmentation fault in qmp_guest_file_read() with g_malloc() (bsc#1098744). - CVE-2018-3665: Fix Lazy FP Save/Restore issue (XSA-267) (bsc#1095242). - CVE-2018-11806: Fix heap buffer overflow while reassembling fragmented datagrams (bsc#1096224). - CVE-2018-12891: Fix possible Denial of Service (DoS) via certain PV MMU operations that affect the entire host (XSA-264) (bsc#1097521). - CVE-2018-12893: Fix crash/Denial of Service (DoS) via safety check (XSA-265) (bsc#1097522). Bug fixes: - bsc#1079730: Fix failed "write" lock. - bsc#1027519: Add upstream patches from January. Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods
Topics Covered
References
#1027519 #1079730 #1095242 #1096224 #1097521
#1097522 #1098744
Cross- CVE-2018-11806 CVE-2018-12617 CVE-2018-12891
CVE-2018-12893 CVE-2018-3665
Affected Products:
SUSE Linux Enterprise Server 12-LTSS
https://www.suse.com/security/cve/CVE-2018-11806.html
https://www.suse.com/security/cve/CVE-2018-12617.html
https://www.suse.com/security/cve/CVE-2018-12891.html
https://www.suse.com/security/cve/CVE-2018-12893.html
https://www.suse.com/security/cve/CVE-2018-3665.html
https://bugzilla.suse.com/1027519
https://bugzilla.suse.com/1079730
https://bugzilla.suse.com/1095242
https://bugzilla.suse.com/1096224
https://bugzilla.suse.com/1097521
https://bugzilla.suse.com/1097522
https://bugzilla.suse.com/1098744
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Announcement ID: SUSE-SU-2018:2056-1
Rating: moderate
Topics Covered
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