fkie_cve-2022-0669
Vulnerability from fkie_nvd
Published
2022-08-29 15:15
Modified
2024-11-21 06:39
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| dpdk | data_plane_development_kit | * | |
| dpdk | data_plane_development_kit | 19.11 | |
| dpdk | data_plane_development_kit | 19.11 | |
| dpdk | data_plane_development_kit | 19.11 | |
| dpdk | data_plane_development_kit | 19.11 | |
| dpdk | data_plane_development_kit | 19.11 | |
| dpdk | data_plane_development_kit | 22.03 | |
| dpdk | data_plane_development_kit | 22.03 | |
| dpdk | data_plane_development_kit | 22.03 | |
| openvswitch | openvswitch | 2.13.0 | |
| openvswitch | openvswitch | 2.15.0 | |
| redhat | openshift_container_platform | 4.0 |
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"id": "CVE-2022-0669",
"lastModified": "2024-11-21T06:39:08.920",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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