openSUSE Build Service

Overview Repositories Revisions Requests Users Attributes Meta

Security update for qemu

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.

Submitted by Bruce Rogers (bfrogers)

Fixed bugs

bnc#1143794

VUL-0: CVE-2019-14378: kvm,qemu: heap buffer overflow during packet reassembly in slirp networking implementation

bnc#1128106

[XEN] segfault error in libxengnttab during attach usb as usb passthrough with guest system

bnc#1136778

qemu: support mds-no flag

bnc#1135210

[Build227.1]KVM guest has incorrect vulnerability flags on cascadelake cpu server

bnc#1138534

missing md-clear section in doc qemu-cpu-models.texi

bnc#1134883

qemu: eibrs pass through patches

bnc#1136540

SLES 15 SP1 - QEMU toleration patch to ensure cpu detection in a nested KVM

bnc#1140402

VUL-1: CVE-2019-13164: kvm,qemu: qemu-bridge-helper ACL can be bypassed when names are too long

bnc#1135902

VUL-1: CVE-2019-12155: kvm,qemu: null pointer dereference while releasing spice resources

bnc#1133031

VUL-0: CVE-2019-5008: kvm,qemu: hw/sparc64/sun4u.c in QEMU 3.1.50 is vulnerable to a NULL pointer dereference, which allows the attacker to cause a denial of service via a device driver.

bnc#1144087

AMD SEV enabled guest w/EPYC vcpu created under SLE15 fails to launch after host migrates to SLE15-SP1

Places

Fixed bugs

Selected Binaries

Places