CVE-2020-10723

moderate-risk
Published 2020-05-19

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.

Do I need to act?

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0.14% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.1/10 Medium
LOCAL / LOW complexity

Affected Products (9)

Data Plane Development Kit

Affected Vendors

Oracle Canonical Fedoraproject Opensuse Dpdk

References (16)

Mailing List http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00045.html
Issue Tracking https://bugs.dpdk.org/show_bug.cgi?id=268
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10723
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro...
Third Party Advisory https://usn.ubuntu.com/4362-1/
Mailing List https://www.openwall.com/lists/oss-security/2020/05/18/2
Patch https://www.oracle.com/security-alerts/cpujan2021.html
Patch https://www.oracle.com/security-alerts/cpuoct2020.html
Mailing List http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00045.html
Issue Tracking https://bugs.dpdk.org/show_bug.cgi?id=268
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10723
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro...
Third Party Advisory https://usn.ubuntu.com/4362-1/
Mailing List https://www.openwall.com/lists/oss-security/2020/05/18/2
Patch https://www.oracle.com/security-alerts/cpujan2021.html
Patch https://www.oracle.com/security-alerts/cpuoct2020.html
33
/ 100
moderate-risk
Severity 17/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 15/34 · Moderate