RHSA-2022:6383: Important: openvswitch2.17 security update
Open vSwitch provides standard network bridging functions and support forthe OpenFlow protocol for remote per-flow control of traffic.Security Fix(es): dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs (CVE-2022-2132) 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
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2022:6383?
The severity of RHSA-2022:6383 is classified as important.
How do I fix RHSA-2022:6383?
To fix RHSA-2022:6383, upgrade the affected packages to version 2.17.0-37.3.el8fd.
What does RHSA-2022:6383 address?
RHSA-2022:6383 addresses a Denial of Service vulnerability when a Vhost header crosses more than two descriptors.
Which packages are affected by RHSA-2022:6383?
Affected packages include openvswitch2.17, network-scripts-openvswitch2.17, and others with versions up to 2.17.0-37.3.el8fd.
Is there a known CVE associated with RHSA-2022:6383?
Yes, RHSA-2022:6383 is associated with CVE-2022-2132.