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.
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.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.
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OR
*cpe:2.3:a:dpdk:data_plane_development_kit:19.11:*:*:*:*:*:*:*
*cpe:2.3:a:dpdk:data_plane_development_kit:19.11:rc1:*:*:*:*:*:*
*cpe:2.3:a:dpdk:data_plane_development_kit:19.11:rc2:*:*:*:*:*:*
*cpe:2.3:a:dpdk:data_plane_development_kit:19.11:rc3:*:*:*:*:*:*
*cpe:2.3:a:dpdk:data_plane_development_kit:19.11:rc4:*:*:*:*:*:*
*cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:* versions from (including) 20.02 up to (excluding) 22.03
*cpe:2.3:a:dpdk:data_pla
Added
CPE Configuration
OR
*cpe:2.3:a:openvswitch:openvswitch:2.13.0:*:*:*:*:*:*:*
*cpe:2.3:a:openvswitch:openvswitch:2.15.0:*:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:*
Added
CVSS V3.1
NIST AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Added
CWE
NIST NVD-CWE-noinfo
Changed
Reference Type
https://access.redhat.com/security/cve/CVE-2022-0669 No Types Assigned
https://access.redhat.com/security/cve/CVE-2022-0669 Third Party Advisory
Changed
Reference Type
https://bugs.dpdk.org/show_bug.cgi?id=922 No Types Assigned
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