Memory Corruption in DPDK Products by DPDK Vendor
CVE-2020-10723

5.1MEDIUM

Key Information:

Vendor

[unknown]

Status
Dpdk
Vendor
CVE Published:
19 May 2020

What is CVE-2020-10723?

A memory corruption vulnerability exists in DPDK where an integer truncation occurs on the index of a payload. This flaw is primarily seen in DPDK versions 17.05 and later. Under specific conditions, a UInt index is improperly copied and truncated to a uint16, potentially allowing for out-of-bounds accesses, which can lead to memory corruption issues. This vulnerability may risk both system stability and security, necessitating immediate attention from users of the affected DPDK versions.

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Affected Version(s)

dpdk 20.02.1

dpdk 19.11.2

dpdk 18.11.8

References

https://usn.ubuntu.com/4362-1/
vendor-advisoryx_refsource_UBUNTU
http://lists.opensuse.org/opensuse-security-announce/2020...
vendor-advisoryx_refsource_SUSE
https://lists.fedoraproject.org/archives/list/package-ann...
vendor-advisoryx_refsource_FEDORA

CVSS V3.1

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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