6.5

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Dpdk ≫ Data Plane Development Kit Version >= 20.02 < 22.03
Dpdk ≫ Data Plane Development Kit Version19.11
Dpdk ≫ Data Plane Development Kit Version19.11 Updaterc1
Dpdk ≫ Data Plane Development Kit Version19.11 Updaterc2
Dpdk ≫ Data Plane Development Kit Version19.11 Updaterc3
Dpdk ≫ Data Plane Development Kit Version19.11 Updaterc4
Dpdk ≫ Data Plane Development Kit Version22.03 Updaterc1
Dpdk ≫ Data Plane Development Kit Version22.03 Updaterc2
Dpdk ≫ Data Plane Development Kit Version22.03 Updaterc3
Openvswitch ≫ Openvswitch Version2.13.0
Openvswitch ≫ Openvswitch Version2.15.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.28% 0.198
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.5 2 4
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited 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
Patch
Third Party Advisory
Issue Tracking
https://github.com/DPDK/dpdk/commit/af74f7db384ed149fe42b21dbd7975f8a54ef227
Patch
Third Party Advisory
https://security-tracker.debian.org/tracker/CVE-2022-0669
Patch
Third Party Advisory