An update that solves 7 vulnerabilities and has 5 fixes is now available.
Xen was updated to 4.3.4 to fix multiple vulnerabities and non-security bugs.
The following vulnerabilities were fixed:
- Long latency MMIO mapping operations are not preemptible (XSA-125 CVE-2015-2752 bnc#922705) - Unmediated PCI command register access in qemu (XSA-126 CVE-2015-2756 bnc#922706) - Hypervisor memory corruption due to x86 emulator flaw (bnc#919464 CVE-2015-2151 XSA-123) - Information leak through version information hypercall (bnc#918998 CVE-2015-2045 XSA-122) - Information leak via internal x86 system device emulation (bnc#918995 (CVE-2015-2044 XSA-121) - HVM qemu unexpectedly enabling emulated VGA graphics backends (bnc#919663 CVE-2015-2152 XSA-119) - information leakage when guest sets high resolution (bnc#895528 CVE-2014-3615)
The following non-security bugs were fixed:
- L3: XEN blktap device intermittently fails to connect (bnc#919098) - Problems with detecting free loop devices on Xen guest startup (bnc#903680) - xentop reports "Found interface vif101.0 but domain 101 does not exist." (bnc#861318) - Intel ixgbe driver assigns rx/tx queues per core resulting in irq problems on servers with a large amount of CPU cores (bnc#901488) - SLES11 SP3 Xen VT-d igb NIC doesn't work (bnc#910254)
To install this openSUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product:
- openSUSE 13.1:
zypper in -t patch openSUSE-2015-314=1
To bring your system up-to-date, use "zypper patch".