← Voltar para CVEs
CVE-2022-0669
MEDIUM6.5
Descricao
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.
Detalhes CVE
Pontuacao CVSS v3.16.5
SeveridadeMEDIUM
Vetor CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Vetor de ataqueLOCAL
ComplexidadeLOW
Privilegios necessariosLOW
Interacao do usuarioNONE
Publicado8/29/2022
Ultima modificacao11/21/2024
Fontenvd
Avistamentos honeypot0
Produtos afetados
dpdk:data_plane_development_kitopenvswitch:openvswitchredhat:openshift_container_platform
Fraquezas (CWE)
CWE-400
Referencias
https://access.redhat.com/security/cve/CVE-2022-0669(secalert@redhat.com)
https://bugs.dpdk.org/show_bug.cgi?id=922(secalert@redhat.com)
https://bugzilla.redhat.com/show_bug.cgi?id=2055793(secalert@redhat.com)
https://github.com/DPDK/dpdk/commit/af74f7db384ed149fe42b21dbd7975f8a54ef227(secalert@redhat.com)
https://security-tracker.debian.org/tracker/CVE-2022-0669(secalert@redhat.com)
https://access.redhat.com/security/cve/CVE-2022-0669(af854a3a-2127-422b-91ae-364da2661108)
https://bugs.dpdk.org/show_bug.cgi?id=922(af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=2055793(af854a3a-2127-422b-91ae-364da2661108)
https://github.com/DPDK/dpdk/commit/af74f7db384ed149fe42b21dbd7975f8a54ef227(af854a3a-2127-422b-91ae-364da2661108)
https://security-tracker.debian.org/tracker/CVE-2022-0669(af854a3a-2127-422b-91ae-364da2661108)
Correlacoes IOC
Sem correlacoes registradas
This product uses data from the NVD API but is not endorsed or certified by the NVD.