Security Vulnerabilities fixed in QEMU RHSA-2019:2892

Description

Kernel-based Virtual Machine (KVM) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the user-space component for running virtual machines that use KVM. Security Fix(es): * QEMU: slirp: heap buffer overflow while reassembling fragmented datagrams (CVE-2018-11806) * QEMU: slirp: heap buffer overflow in tcp_emu() (CVE-2019-6778) * QEMU: ne2000: integer overflow leads to buffer overflow issue (CVE-2018-10839) * QEMU: pcnet: integer overflow leads to buffer overflow (CVE-2018-17962) * QEMU: qxl: null pointer dereference while releasing spice resources (CVE-2019-12155) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected Applications

QEMU

CVE References

CVE-2018-10839 CVE-2018-11806 CVE-2018-17962 CVE-2019-12155 CVE-2019-6778

Other References

https://access.redhat.com/errata/RHSA-2019:2892