openSUSE-SU-2019:2041-1

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openSUSE-SU-2019:2041-1

Summary: Security update for qemu

Details: This update for qemu fixes the following issues: Security issues fixed: - CVE-2019-14378: Security fix for heap overflow in ip_reass on big packet input (bsc#1143794). - CVE-2019-12155: Security fix for null pointer dereference while releasing spice resources (bsc#1135902). - CVE-2019-13164: Security fix for qemu-bridge-helper ACL can be bypassed when names are too long (bsc#1140402). - CVE-2019-5008: Fix DoS (NULL pointer dereference) in sparc64 virtual machine possible through guest device driver (bsc#1133031). Bug fixes and enhancements: - Upstream tweaked SnowRidge-Server vcpu model to now be simply Snowridge (jsc#SLE-4883) - Add SnowRidge-Server vcpu model (jsc#SLE-4883) - Add in documentation about md-clear feature (bsc#1138534) - Fix SEV issue where older machine type is not processed correctly (bsc#1144087) - Fix case of a bad pointer in Xen PV usb support code (bsc#1128106) - Further refine arch-capabilities handling to help with security and performance in Intel hosts (bsc#1134883, bsc#1135210) (fate#327764) - Add support for one more security/performance related vcpu feature (bsc#1136778) (fate#327796) - Ignore csske for expanding the cpu model (bsc#1136540) This update was imported from the SUSE:SLE-15-SP1:Update update project.

References: https://lists.opensuse.org/archives/list/[email protected]/thread/TUKWOBV7QSC7BRGVOAZZDM7P4VZESISG/#TUKWOBV7QSC7BRGVOAZZDM7P4VZESISG, https://bugzilla.suse.com/1128106, https://bugzilla.suse.com/1133031, https://bugzilla.suse.com/1134883, https://bugzilla.suse.com/1135210, https://bugzilla.suse.com/1135902, https://bugzilla.suse.com/1136540, https://bugzilla.suse.com/1136778, https://bugzilla.suse.com/1138534, https://bugzilla.suse.com/1140402, https://bugzilla.suse.com/1143794, https://bugzilla.suse.com/1144087, https://www.suse.com/security/cve/CVE-2019-12155, https://www.suse.com/security/cve/CVE-2019-13164, https://www.suse.com/security/cve/CVE-2019-14378, https://www.suse.com/security/cve/CVE-2019-5008