CVE-2020-14378 (GCVE-0-2020-14378)

Vulnerability from cvelistv5 – Published: 2020-09-30 00:00 – Updated: 2024-08-04 12:46
VLAI
Summary
An integer underflow in dpdk versions before 18.11.10 and before 19.11.5 in the `move_desc` function can lead to large amounts of CPU cycles being eaten up in a long running loop. An attacker could cause `move_desc` to get stuck in a 4,294,967,295-count iteration loop. Depending on how `vhost_crypto` is being used this could prevent other VMs or network tasks from being serviced by the busy DPDK lcore for an extended period.
Severity
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a dpdk Affected: All dpdk versions before 18.11.10 and before 19.11.5
Show details on NVD website
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  }
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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