Integer Overflow or Wraparound Affecting dpdk-doc package, versions <0:19.11.3-1.el8


Severity

Recommended
high

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.05% (19th percentile)

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  • Snyk IDSNYK-RHEL8-DPDKDOC-3884419
  • published26 Jul 2021
  • disclosed18 May 2020

Introduced: 18 May 2020

CVE-2020-10723  (opens in a new tab)
CWE-190  (opens in a new tab)

How to fix?

Upgrade RHEL:8 dpdk-doc to version 0:19.11.3-1.el8 or higher.
This issue was patched in RHSA-2020:4806.

NVD Description

Note: Versions mentioned in the description apply only to the upstream dpdk-doc package and not the dpdk-doc package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

A memory corruption issue was found in DPDK versions 17.05 and above. This flaw is caused by an integer truncation on the index of a payload. Under certain circumstances, the index (a UInt) is copied and truncated into a uint16, which can lead to out of bound indexing and possible memory corruption.

CVSS Scores

version 3.1