QID 239166

Date Published: 2021-03-24

QID 239166: Red Hat Update for qemu-kvm-rhev (RHSA-2021:0934)

KVM (Kernel-based Virtual Machine)
is a full virtualization solution forLinux on a variety of architectures. The qemu-kvm-rhev packages provide theuser-space component for running virtual machines that use KVM inenvironments managed by Red Hat products.

Security Fix(es): slirp: use-after-free in ip_reass()
function in ip_input.c (CVE-2020-1983)
reachable assertion failure in net_tx_pkt_add_raw_fragment()
in hw/net/net_tx_pkt.c (CVE-2020-16092)

Affected Products:

Red Hat OpenStack 13 x86_64
Red Hat OpenStack for IBM Power 13 ppc64le

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

On successful exploitation, it could allow an attacker to execute code.

CVSS V3 rated as High - 6.5 severity.

CVSS V2 rated as Low - 2.1 severity.

Solution

Upgrade to the latest packages which contain a patch. Refer to Applying Package Updates to RHEL system for details.

Refer to Red Hat security advisory RHSA-2021:0934 to address this issue and obtain more information.

Vendor References

RHSA-2021:0934 - access.redhat.com/errata/RHSA-2021:0934?language=en

CVEs related to QID 239166

CVE-2020-1983 | CVE-2020-16092 |

Software Advisories

Advisory ID	Software	Component	Link
RHSA-2021:0934	Red Hat Enterprise Linux		access.redhat.com/errata/RHSA-2021:0934?language=en

By selecting these links, you may be leaving CVEreport webspace. We have provided these links to other websites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other websites that are more appropriate for your purpose. CVEreport does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, CVEreport does not endorse any commercial products that may be mentioned on these sites. Please address comments about any linked pages to [email protected].