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Vulnerability · Published May 19, 2020 · Assigned by redhat

CVE-2020-10723

Medium 5.1

In plain English

A medium-severity integer overflow in dpdk from [UNKNOWN]. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 32% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)5.1Medium
Exploit odds (30 days)0.4%top 68.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known

Official 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.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Alpine:v3.20openvswitch2.12.1-r0ALPINE-CVE-2020-10723
Alpine:v3.21openvswitch2.12.1-r0ALPINE-CVE-2020-10723
Alpine:v3.22openvswitch2.12.1-r0ALPINE-CVE-2020-10723
Alpine:v3.23openvswitch2.12.1-r0ALPINE-CVE-2020-10723
Alpine:v3.24openvswitch2.12.1-r0ALPINE-CVE-2020-10723
Debian:12dpdk19.11.2-1DEBIAN-CVE-2020-10723
Debian:13dpdk19.11.2-1DEBIAN-CVE-2020-10723
Debian:14dpdk19.11.2-1DEBIAN-CVE-2020-10723

Affected products (as reported)

VendorProductVersions
[UNKNOWN] dpdk 20.02.119.11.218.11.8

Weakness: CWE-190 · Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H

References