- Issued:
- 2021-03-18
- Updated:
- 2021-03-18
RHSA-2021:0934 - Security Advisory
Synopsis
Moderate: qemu-kvm-rhev security update
Type/Severity
Security Advisory: Moderate
Red Hat Insights patch analysis
Identify and remediate systems affected by this advisory.
Topic
An update for qemu-kvm-rhev is now available for Red Hat OpenStack Platform
13.0 (Queens).
Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.
Description
KVM (Kernel-based Virtual Machine) is a full virtualization solution for
Linux on a variety of architectures. The qemu-kvm-rhev packages provide the
user-space component for running virtual machines that use KVM in
environments 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)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page listed in the References section.
Solution
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
Affected Products
- Red Hat OpenStack for IBM Power 13 ppc64le
- Red Hat OpenStack 13 x86_64
Fixes
- BZ - 1829825 - CVE-2020-1983 QEMU: slirp: use-after-free in ip_reass() function in ip_input.c
- BZ - 1860283 - CVE-2020-16092 QEMU: reachable assertion failure in net_tx_pkt_add_raw_fragment() in hw/net/net_tx_pkt.c
Red Hat OpenStack for IBM Power 13
SRPM | |
---|---|
qemu-kvm-rhev-2.12.0-48.el7_9.2.src.rpm | SHA-256: 2856044b7b6a50a56d8b7bb89ed8b372439820023b24d986146411310fb6e9ba |
ppc64le | |
qemu-img-rhev-2.12.0-48.el7_9.2.ppc64le.rpm | SHA-256: 24dc03831166ce6a3b2cc2a69139a4793e41378674323131103351cd7a760632 |
qemu-kvm-common-rhev-2.12.0-48.el7_9.2.ppc64le.rpm | SHA-256: 5bb545be245bdc82bc42c27027ebf664041bc351c2dafed61b76b0454750a036 |
qemu-kvm-rhev-2.12.0-48.el7_9.2.ppc64le.rpm | SHA-256: a85626ed8f8896be8238a0d836db00472fd23625c2ab1cd5cab21aca7b90ba9c |
qemu-kvm-rhev-debuginfo-2.12.0-48.el7_9.2.ppc64le.rpm | SHA-256: 62ea21e941e308e28145071f66d1423e2bcbcc0c25ac62ebde2e9c5554d1fcc3 |
qemu-kvm-tools-rhev-2.12.0-48.el7_9.2.ppc64le.rpm | SHA-256: d59a982d56a672aa46dcdb8e9fcadc268e3722acae6432546911eedb612bb410 |
Red Hat OpenStack 13
SRPM | |
---|---|
qemu-kvm-rhev-2.12.0-48.el7_9.2.src.rpm | SHA-256: 2856044b7b6a50a56d8b7bb89ed8b372439820023b24d986146411310fb6e9ba |
x86_64 | |
qemu-img-rhev-2.12.0-48.el7_9.2.x86_64.rpm | SHA-256: 24e481e6ac20f95bc5dfbe230ee80b146673ffcaebd12b31167779172859476f |
qemu-kvm-common-rhev-2.12.0-48.el7_9.2.x86_64.rpm | SHA-256: 342e90aca33fc4bb5fdf15e76d45452751781c68610b26233f6bf3848036b58a |
qemu-kvm-rhev-2.12.0-48.el7_9.2.x86_64.rpm | SHA-256: 09a6bdb11f0a10c7e904a73081d34f11c761d535c999e8d2db8841e4bc7564c4 |
qemu-kvm-rhev-debuginfo-2.12.0-48.el7_9.2.x86_64.rpm | SHA-256: a45554f2d2e58d06294cd9f9166d6f1b106c11fe072ce9c5eedbff0d296a9728 |
qemu-kvm-tools-rhev-2.12.0-48.el7_9.2.x86_64.rpm | SHA-256: ae2b3af93e9bed6f34879b767af56a920b4b9ea302a9bdf81b5c922da6eb861b |
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.