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USN-5401-1: DPDK vulnerabilities

4 May 2022

Several security issues were fixed in DPDK.

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Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

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Releases

Packages

  • dpdk - set of libraries for fast packet processing

Details

Wenxiang Qian discovered that DPDK incorrectly checked certain payloads. An
attacker could use this issue to cause DPDK to crash, resulting in a denial
of service, or possibly execute arbitrary code. (CVE-2021-3839)

It was discovered that DPDK incorrectly handled inflight type messages. An
attacker could possibly use this issue to cause DPDK to consume resources,
leading to a denial of service. (CVE-2022-0669)

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

Learn more about Ubuntu Pro

Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 22.04
Ubuntu 21.10
Ubuntu 20.04

In general, a standard system update will make all the necessary changes.