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CVE-2022-0669

MEDIUM

6.5

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.

Details CVE

Score CVSS v3.16.5

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie8/29/2022

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

dpdk:data_plane_development_kitopenvswitch:openvswitchredhat:openshift_container_platform

Faiblesses (CWE)

CWE-400

References

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)

Correlations IOC

Aucune correlation enregistree

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