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CentOS Linux: CVE-2022-0669: Moderate: openvswitch2.13 security update (Multiple Advisories)

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CentOS Linux: CVE-2022-0669: Moderate: openvswitch2.13 security update (Multiple Advisories)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
05/27/2022
Created
05/31/2022
Added
05/30/2022
Modified
05/25/2023

Description

A flaw was found in dpdk. This flaw allows a malicious vhost-user master to attach an unexpected number of fds as ancillary data to VHOST_USER_GET_INFLIGHT_FD / VHOST_USER_SET_INFLIGHT_FD messages that are not closed by the vhost-user slave. By sending such messages continuously, the vhost-user master exhausts available fd in the vhost-user slave process, leading to a denial of service.

Solution(s)

  • centos-upgrade-network-scripts-openvswitch2-13
  • centos-upgrade-network-scripts-openvswitch2-15
  • centos-upgrade-network-scripts-openvswitch2-16
  • centos-upgrade-openvswitch2-13
  • centos-upgrade-openvswitch2-13-debuginfo
  • centos-upgrade-openvswitch2-13-debugsource
  • centos-upgrade-openvswitch2-13-devel
  • centos-upgrade-openvswitch2-13-ipsec
  • centos-upgrade-openvswitch2-13-test
  • centos-upgrade-openvswitch2-15
  • centos-upgrade-openvswitch2-15-debuginfo
  • centos-upgrade-openvswitch2-15-debugsource
  • centos-upgrade-openvswitch2-15-devel
  • centos-upgrade-openvswitch2-15-ipsec
  • centos-upgrade-openvswitch2-15-test
  • centos-upgrade-openvswitch2-16
  • centos-upgrade-openvswitch2-16-debuginfo
  • centos-upgrade-openvswitch2-16-debugsource
  • centos-upgrade-openvswitch2-16-devel
  • centos-upgrade-openvswitch2-16-ipsec
  • centos-upgrade-openvswitch2-16-test
  • centos-upgrade-python3-openvswitch2-13
  • centos-upgrade-python3-openvswitch2-13-debuginfo
  • centos-upgrade-python3-openvswitch2-15
  • centos-upgrade-python3-openvswitch2-15-debuginfo
  • centos-upgrade-python3-openvswitch2-16
  • centos-upgrade-python3-openvswitch2-16-debuginfo

References

  • CVE-2022-0669

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