Medium severity6.5NVD Advisory· Published Aug 29, 2022· Updated Jun 17, 2026
CVE-2022-0669
CVE-2022-0669
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.
AI Insight
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Affected products
33- osv-coords19 versionspkg:rpm/suse/dpdk-thunderx&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP3pkg:rpm/suse/dpdk&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/dpdk-thunderx&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/dpdk&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/dpdk&distro=SUSE%20Manager%20Proxy%204.1pkg:rpm/suse/dpdk&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP3pkg:rpm/opensuse/dpdk&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/dpdk&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/dpdk-thunderx&distro=openSUSE%20Leap%2015.4pkg:rpm/suse/dpdk&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-ESPOSpkg:rpm/suse/dpdk-thunderx&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/dpdk&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/dpdk&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.1pkg:rpm/suse/dpdk&distro=SUSE%20Manager%20Server%204.1pkg:rpm/suse/dpdk&distro=SUSE%20Enterprise%20Storage%207pkg:rpm/suse/dpdk-thunderx&distro=SUSE%20Enterprise%20Storage%207pkg:rpm/suse/dpdk-thunderx&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-ESPOSpkg:rpm/suse/dpdk&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-BCLpkg:rpm/opensuse/dpdk-thunderx&distro=openSUSE%20Leap%2015.3
< 19.11.4-150300.11.1+ 18 more
- (no CPE)range: < 19.11.4-150300.11.1
- (no CPE)range: < 19.11.4-150200.3.17.1
- (no CPE)range: < 19.11.4-150200.3.17.1
- (no CPE)range: < 19.11.4-150200.3.17.1
- (no CPE)range: < 19.11.4-150200.3.17.1
- (no CPE)range: < 19.11.4-150300.11.1
- (no CPE)range: < 19.11.4-150300.11.1
- (no CPE)range: < 19.11.4-150300.11.1
- (no CPE)range: < 19.11.4-150300.11.1
- (no CPE)range: < 19.11.4-150200.3.17.1
- (no CPE)range: < 19.11.4-150200.3.17.1
- (no CPE)range: < 19.11.4-150200.3.17.1
- (no CPE)range: < 19.11.4-150200.3.17.1
- (no CPE)range: < 19.11.4-150200.3.17.1
- (no CPE)range: < 19.11.4-150200.3.17.1
- (no CPE)range: < 19.11.4-150200.3.17.1
- (no CPE)range: < 19.11.4-150200.3.17.1
- (no CPE)range: < 19.11.4-150200.3.17.1
- (no CPE)range: < 19.11.4-150300.11.1
cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:*+ 8 more
- cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:*range: >=20.02,<22.03
- 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:*:*:*:*:*:*
cpe:2.3:a:openvswitch:openvswitch:2.13.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:openvswitch:openvswitch:2.13.0:*:*:*:*:*:*:*
- cpe:2.3:a:openvswitch:openvswitch:2.15.0:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
5- bugs.dpdk.org/show_bug.cginvdPatchVendor Advisory
- bugzilla.redhat.com/show_bug.cginvdIssue TrackingPatchThird Party Advisory
- github.com/DPDK/dpdk/commit/af74f7db384ed149fe42b21dbd7975f8a54ef227nvdPatchThird Party Advisory
- security-tracker.debian.org/tracker/CVE-2022-0669nvdPatchThird Party Advisory
- access.redhat.com/security/cve/CVE-2022-0669nvdThird Party Advisory
News mentions
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