Fedora 23 : xen-4.5.2-7.fc23 (2016-2c15b72b01)
Medium Nessus Plugin ID 89503
Synopsis
The remote Fedora host is missing a security update.
Description
PV superpage functionality missing sanity checks [XSA-167, CVE-2016-1570] VMX: intercept issue with INVLPG on non-canonical address [XSA-168, CVE-2016-1571] Qemu: pci: NULL pointer dereference issue CVE-2015-7549 qemu: DoS by infinite loop in ehci_advance_state CVE-2015-8558 qemu: Heap-based buffer overrun during VM migration CVE-2015-8666 Qemu: net: vmxnet3: incorrect l2 header validation leads to a crash via assert(2) call CVE-2015-8744 qemu: Support reading IMR registers on bar0 CVE-2015-8745 Qemu: net: vmxnet3: host memory leakage CVE-2015-8567 CVE-2015-8568 Qemu: net: ne2000: OOB memory access in ioport r/w functions CVE-2015-8743
Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
Solution
Update the affected xen package.