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AUSCERT External Security Bulletin Redistribution
ESB-2021.1318
dpdk security update
20 April 2021
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: dpdk
Publisher: Red Hat
Operating System: Red Hat
Impact/Access: Denial of Service -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2020-10725
Reference: ESB-2020.3821
ESB-2020.1821
Original Bulletin:
https://access.redhat.com/errata/RHSA-2021:1239
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Red Hat Security Advisory
Synopsis: Important: dpdk security update
Advisory ID: RHSA-2021:1239-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2021:1239
Issue date: 2021-04-19
CVE Names: CVE-2020-10725
=====================================================================
1. Summary:
An update for dpdk is now available for Red Hat Enterprise Linux 8.2
Extended Update Support.
Red Hat Product Security has rated this update as having a security impact
of Important. 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.
2. Relevant releases/architectures:
Red Hat Enterprise Linux AppStream EUS (v. 8.2) - aarch64, noarch, ppc64le, x86_64
3. Description:
The dpdk packages provide the Data Plane Development Kit, which is a set of
libraries and drivers for fast packet processing in the user space.
Security Fix(es):
* dpdk: librte_vhost Malicious guest could cause segfault by sending
invalid Virtio descriptor (CVE-2020-10725)
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.
4. Solution:
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1828894 - CVE-2020-10725 dpdk: librte_vhost Malicious guest could cause segfault by sending invalid Virtio descriptor
6. Package List:
Red Hat Enterprise Linux AppStream EUS (v. 8.2):
Source:
dpdk-19.11-5.el8_2.src.rpm
aarch64:
dpdk-19.11-5.el8_2.aarch64.rpm
dpdk-debuginfo-19.11-5.el8_2.aarch64.rpm
dpdk-debugsource-19.11-5.el8_2.aarch64.rpm
dpdk-devel-19.11-5.el8_2.aarch64.rpm
dpdk-devel-debuginfo-19.11-5.el8_2.aarch64.rpm
dpdk-tools-19.11-5.el8_2.aarch64.rpm
noarch:
dpdk-doc-19.11-5.el8_2.noarch.rpm
ppc64le:
dpdk-19.11-5.el8_2.ppc64le.rpm
dpdk-debuginfo-19.11-5.el8_2.ppc64le.rpm
dpdk-debugsource-19.11-5.el8_2.ppc64le.rpm
dpdk-devel-19.11-5.el8_2.ppc64le.rpm
dpdk-devel-debuginfo-19.11-5.el8_2.ppc64le.rpm
dpdk-tools-19.11-5.el8_2.ppc64le.rpm
x86_64:
dpdk-19.11-5.el8_2.x86_64.rpm
dpdk-debuginfo-19.11-5.el8_2.x86_64.rpm
dpdk-debugsource-19.11-5.el8_2.x86_64.rpm
dpdk-devel-19.11-5.el8_2.x86_64.rpm
dpdk-devel-debuginfo-19.11-5.el8_2.x86_64.rpm
dpdk-tools-19.11-5.el8_2.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2020-10725
https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2021 Red Hat, Inc.
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