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A flaw was found in DPDK version 19.11 and above that...

Moderate severity Unreviewed Published May 24, 2022 to the GitHub Advisory Database • Updated Jan 31, 2023

Package

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Affected versions

Unknown

Patched versions

Unknown

Description

A flaw was found in DPDK version 19.11 and above that allows a malicious guest to cause a segmentation fault of the vhost-user backend application running on the host, which could result in a loss of connectivity for the other guests running on that host. This is caused by a missing validity check of the descriptor address in the function virtio_dev_rx_batch_packed().

References

Published by the National Vulnerability Database May 20, 2020
Published to the GitHub Advisory Database May 24, 2022
Last updated Jan 31, 2023

Severity

Moderate

EPSS score

Exploit Prediction Scoring System (EPSS)

This score estimates the probability of this vulnerability being exploited within the next 30 days. Data provided by FIRST.
(71st percentile)

Weaknesses

Improper Initialization

The product does not initialize or incorrectly initializes a resource, which might leave the resource in an unexpected state when it is accessed or used. Learn more on MITRE.

CVE ID

CVE-2020-10725

GHSA ID

GHSA-rccg-5mcc-m2cf

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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