CVE-2022-0669 (GCVE-0-2022-0669)
Vulnerability from cvelistv5
Published
2022-08-29 14:03
Modified
2024-08-02 23:32
Severity ?
CWE
  • CWE-400 - - Uncontrolled Resource Consumption.
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
n/a DPDK Version: Affects v19.11-rc1 and later, Fixed in v22.03-rc4.
Show details on NVD website

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