CVE-2022-2132

Published: 31 August 2022

A permissive list of allowed inputs flaw was found in DPDK. This issue allows a remote attacker to cause a denial of service triggered by sending a crafted Vhost header to DPDK.

Priority

Cvss 3 Severity Score

8.6

Score breakdown

Status

Package	Release	Status
dpdk Launchpad, Ubuntu, Debian	kinetic	Released (21.11.2-0ubuntu1)
	bionic	Released (17.11.10-0ubuntu0.2)
	focal	Released (19.11.13-0ubuntu0.20.04.1)
	trusty	Does not exist
	upstream	Needs triage
	jammy	Released (21.11.2-0ubuntu0.22.04.1)
	lunar	Released (21.11.2-0ubuntu1)
	xenial	Needed
	mantic	Released (21.11.2-0ubuntu1)
	Patches: upstream: https://git.dpdk.org/dpdk/commit/?id=71bd0cc536ad6d84188d947d6f24c17400d8f623 (main) upstream: https://git.dpdk.org/dpdk/commit/?id=dc1516e260a0df272b218392faf6db3cbf45e717 (main) upstream: https://git.dpdk.org/dpdk-stable/commit/?id=f167022606b5ccca27a627ae599538ce2348ef67 (v21.11.2) upstream: https://git.dpdk.org/dpdk-stable/commit/?id=e12d415556994d0901c317f6338ed2961185465f (v21.11.2) upstream: https://git.dpdk.org/dpdk-stable/commit/?id=8fff8520f356635f6ac3755df1d04f9f1d097968 (v20.11.6) upstream: https://git.dpdk.org/dpdk-stable/commit/?id=089e01b375eb8e5394603308d17ee84b551ff369 (v20.11.6) upstream: https://git.dpdk.org/dpdk-stable/commit/?id=5b3c25e6ee2c68887aae166aed57d0b4af91fa60 (v19.11.13) upstream: https://git.dpdk.org/dpdk-stable/commit/?id=e73049ea26a588518bde750f46ac700462a598ed (v19.11.13)

Severity score breakdown

Parameter	Value
Base score	8.6
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	None
Scope	Changed
Confidentiality	None
Integrity impact	None
Availability impact	High
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

References

Bugs

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