CVE-2022-0669

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.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.0 / Impact : 4.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://access.redhat.com/security/cve/CVE-2022-0669	Third Party Advisory
https://bugs.dpdk.org/show_bug.cgi?id=922	Patch Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2055793	Issue Tracking Patch Third Party Advisory
https://github.com/DPDK/dpdk/commit/af74f7db384ed149fe42b21dbd7975f8a54ef227	Patch Third Party Advisory
https://security-tracker.debian.org/tracker/CVE-2022-0669	Patch Third Party Advisory
https://access.redhat.com/security/cve/CVE-2022-0669	Third Party Advisory
https://bugs.dpdk.org/show_bug.cgi?id=922	Patch Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2055793	Issue Tracking Patch Third Party Advisory
https://github.com/DPDK/dpdk/commit/af74f7db384ed149fe42b21dbd7975f8a54ef227	Patch Third Party Advisory
https://security-tracker.debian.org/tracker/CVE-2022-0669	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:dpdk:data_plane_development_kit::::::::
	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:22.03:rc1::::::
	cpe:2.3:a:dpdk:data_plane_development_kit:22.03:rc2::::::
	cpe:2.3:a:dpdk:data_plane_development_kit:22.03:rc3::::::

Configuration 2 (hide)

OR	cpe:2.3:a:openvswitch:openvswitch:2.13.0:::::::*
	cpe:2.3:a:openvswitch:openvswitch:2.15.0:::::::*

Configuration 3 (hide)

cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:*

History

21 Nov 2024, 06:39

Type	Values Removed	Values Added
References	~~() https://access.redhat.com/security/cve/CVE-2022-0669 - Third Party Advisory~~	() https://access.redhat.com/security/cve/CVE-2022-0669 - Third Party Advisory
References	~~() https://bugs.dpdk.org/show_bug.cgi?id=922 - Patch, Vendor Advisory~~	() https://bugs.dpdk.org/show_bug.cgi?id=922 - Patch, Vendor Advisory
References	~~() https://bugzilla.redhat.com/show_bug.cgi?id=2055793 - Issue Tracking, Patch, Third Party Advisory~~	() https://bugzilla.redhat.com/show_bug.cgi?id=2055793 - Issue Tracking, Patch, Third Party Advisory
References	~~() https://github.com/DPDK/dpdk/commit/af74f7db384ed149fe42b21dbd7975f8a54ef227 - Patch, Third Party Advisory~~	() https://github.com/DPDK/dpdk/commit/af74f7db384ed149fe42b21dbd7975f8a54ef227 - Patch, Third Party Advisory
References	~~() https://security-tracker.debian.org/tracker/CVE-2022-0669 - Patch, Third Party Advisory~~	() https://security-tracker.debian.org/tracker/CVE-2022-0669 - Patch, Third Party Advisory

01 Sep 2022, 20:35

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-08-29 15:15

Updated : 2024-11-21 06:39

NVD link : CVE-2022-0669

Mitre link : CVE-2022-0669

CVE.ORG link : CVE-2022-0669

JSON object : View

Products Affected

dpdk

data_plane_development_kit

redhat

openshift_container_platform

openvswitch

openvswitch

CWE

CWE-400

Uncontrolled Resource Consumption

NVD-CWE-noinfo

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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."}, {"lang": "es", "value": "Se ha encontrado un fallo en dpdk. Este fallo permite a un vhost-user master malicioso adjuntar un n\u00famero inesperado de fds como datos auxiliares a los mensajes VHOST_USER_GET_INFLIGHT_FD / VHOST_USER_SET_INFLIGHT_FD que no son cerrados por el vhost-user slave. Al enviar dichos mensajes continuamente, el maestro vhost-user agota los fd disponibles en el proceso esclavo vhost-user, conllevando a una denegaci\u00f3n de servicio"}], "lastModified": "2024-11-21T06:39:08.920", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "00189B34-1D41-4AE8-988A-65013F529ABA", "versionEndExcluding": "22.03", "versionStartIncluding": "20.02"}, {"criteria": "cpe:2.3:a:dpdk:data_plane_development_kit:19.11:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D54C8537-09ED-447B-A677-C1B31CD43BE0"}, {"criteria": "cpe:2.3:a:dpdk:data_plane_development_kit:19.11:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7D64C9BE-1254-4E55-A4B9-BE0059E4AC88"}, {"criteria": "cpe:2.3:a:dpdk:data_plane_development_kit:19.11:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "98F76795-E087-4163-8803-2DFA0571F720"}, {"criteria": "cpe:2.3:a:dpdk:data_plane_development_kit:19.11:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F057C6ED-3DC1-41AD-A982-3DBA9FFBDC83"}, {"criteria": "cpe:2.3:a:dpdk:data_plane_development_kit:19.11:rc4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F65AF826-2336-48B7-A364-BEAC013CA4BC"}, {"criteria": "cpe:2.3:a:dpdk:data_plane_development_kit:22.03:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CB0AB20E-A20A-4087-B944-6A1B6E7E936B"}, {"criteria": "cpe:2.3:a:dpdk:data_plane_development_kit:22.03:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4A0E6108-A040-4749-85A6-C1DA127F482A"}, {"criteria": "cpe:2.3:a:dpdk:data_plane_development_kit:22.03:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "844676DA-EA6F-4DA7-8248-6AD0139CC919"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:openvswitch:openvswitch:2.13.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "905886CA-734C-4988-8882-664826DFFEC2"}, {"criteria": "cpe:2.3:a:openvswitch:openvswitch:2.15.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8B5C7BBB-D091-4A58-9316-AECF82506865"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "932D137F-528B-4526-9A89-CD59FA1AB0FE"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}

6.5 /10