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Vulnerability record · CVE-2020-10723 · published 19 May 2020

CVE-2020-10723: Dpdk data plane development kit integer overflow vulnerability

Dpdk · Data Plane Development Kit

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.

6.7 CVSS 3.1 Medium EPSS 0.38% · top 70.8% CWE-190 · Integer overflow
6.7CVSS 3.1 base score, v2 4.6
0.38%EPSS exploitation probability, 30 days
NoNot in CISA KEV
6Affected product versions listed by NVD
16References
17 Jun 2026Last modified by NVD

Description

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:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

6 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00045.html Mailing ListThird Party Advisory
https://bugs.dpdk.org/show_bug.cgi?id=268 Issue TrackingPatchVendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10723 Issue TrackingThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HRHKFVV4MRWNNJOYQOVP64L
https://usn.ubuntu.com/4362-1/ Third Party Advisory
https://www.openwall.com/lists/oss-security/2020/05/18/2 Mailing ListThird Party Advisory
https://www.oracle.com/security-alerts/cpujan2021.html PatchThird Party Advisory
https://www.oracle.com/security-alerts/cpuoct2020.html PatchThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00045.html Mailing ListThird Party Advisory
https://bugs.dpdk.org/show_bug.cgi?id=268 Issue TrackingPatchVendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10723 Issue TrackingThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HRHKFVV4MRWNNJOYQOVP64L
https://usn.ubuntu.com/4362-1/ Third Party Advisory
https://www.openwall.com/lists/oss-security/2020/05/18/2 Mailing ListThird Party Advisory
https://www.oracle.com/security-alerts/cpujan2021.html PatchThird Party Advisory
https://www.oracle.com/security-alerts/cpuoct2020.html PatchThird Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2020-10723), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.