- Vulnerability/
- RHSA-2023:0170
RHSA-2023:0170: Important: dpdk security update
First published: Mon Jan 16 2023(Updated: )
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.<br>Security Fix(es):<br><li> dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs (CVE-2022-2132)</li> 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 Software | Affected Version | How to fix |
|---|---|---|
| redhat/dpdk | <21.11-2.el8_6 | 21.11-2.el8_6 |
| redhat/dpdk | <21.11-2.el8_6 | 21.11-2.el8_6 |
| redhat/dpdk-debuginfo | <21.11-2.el8_6 | 21.11-2.el8_6 |
| redhat/dpdk-debugsource | <21.11-2.el8_6 | 21.11-2.el8_6 |
| redhat/dpdk-devel | <21.11-2.el8_6 | 21.11-2.el8_6 |
| redhat/dpdk-doc | <21.11-2.el8_6 | 21.11-2.el8_6 |
| redhat/dpdk-tools | <21.11-2.el8_6 | 21.11-2.el8_6 |
| redhat/dpdk | <21.11-2.el8_6 | 21.11-2.el8_6 |
| redhat/dpdk-debuginfo | <21.11-2.el8_6 | 21.11-2.el8_6 |
| redhat/dpdk-debugsource | <21.11-2.el8_6 | 21.11-2.el8_6 |
| redhat/dpdk-devel | <21.11-2.el8_6 | 21.11-2.el8_6 |
| redhat/dpdk-tools | <21.11-2.el8_6 | 21.11-2.el8_6 |
| redhat/dpdk | <21.11-2.el8_6.aa | 21.11-2.el8_6.aa |
| redhat/dpdk-debuginfo | <21.11-2.el8_6.aa | 21.11-2.el8_6.aa |
| redhat/dpdk-debugsource | <21.11-2.el8_6.aa | 21.11-2.el8_6.aa |
| redhat/dpdk-devel | <21.11-2.el8_6.aa | 21.11-2.el8_6.aa |
| redhat/dpdk-tools | <21.11-2.el8_6.aa | 21.11-2.el8_6.aa |
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Reference Links
Frequently Asked Questions
What is the severity of RHSA-2023:0170?
The severity of RHSA-2023:0170 is classified as Important due to the denial of service vulnerability that can be exploited.
How do I fix RHSA-2023:0170?
To fix RHSA-2023:0170, update the dpdk packages to version 21.11-2.el8_6 or later.
What is the impact of the vulnerability in RHSA-2023:0170?
The impact of the vulnerability in RHSA-2023:0170 is that it can lead to denial of service if a Vhost header crosses more than two descriptors and exhausts all mbufs.
Which packages are affected by RHSA-2023:0170?
The affected packages under RHSA-2023:0170 include dpdk, dpdk-devel, dpdk-tools, and related debug information packages.
Is there a specific version required to mitigate RHSA-2023:0170?
Yes, to mitigate RHSA-2023:0170, you should update your dpdk packages to version 21.11-2.el8_6.
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