vulnerability
CentOS Linux: CVE-2022-0669: Moderate: openvswitch2.13 security update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | 2022-05-27 | 2022-05-30 | 2025-01-28 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
2022-05-27
Added
2022-05-30
Modified
2025-01-28
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-openvswitch2-13centos-upgrade-network-scripts-openvswitch2-15centos-upgrade-network-scripts-openvswitch2-16centos-upgrade-openvswitch2-13centos-upgrade-openvswitch2-13-debuginfocentos-upgrade-openvswitch2-13-debugsourcecentos-upgrade-openvswitch2-13-develcentos-upgrade-openvswitch2-13-ipseccentos-upgrade-openvswitch2-13-testcentos-upgrade-openvswitch2-15centos-upgrade-openvswitch2-15-debuginfocentos-upgrade-openvswitch2-15-debugsourcecentos-upgrade-openvswitch2-15-develcentos-upgrade-openvswitch2-15-ipseccentos-upgrade-openvswitch2-15-testcentos-upgrade-openvswitch2-16centos-upgrade-openvswitch2-16-debuginfocentos-upgrade-openvswitch2-16-debugsourcecentos-upgrade-openvswitch2-16-develcentos-upgrade-openvswitch2-16-ipseccentos-upgrade-openvswitch2-16-testcentos-upgrade-python3-openvswitch2-13centos-upgrade-python3-openvswitch2-13-debuginfocentos-upgrade-python3-openvswitch2-15centos-upgrade-python3-openvswitch2-15-debuginfocentos-upgrade-python3-openvswitch2-16centos-upgrade-python3-openvswitch2-16-debuginfo
References
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