CVE-2020-14376

Published: 28 September 2020

A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A lack of bounds checking when copying iv_data from the VM guest memory into host memory can lead to a large buffer overflow. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Priority

Cvss 3 Severity Score

7.8

Score breakdown

Status

Package	Release	Status
dpdk Launchpad, Ubuntu, Debian	bionic	Not vulnerable (code not present)
	focal	Released (19.11.3-0ubuntu0.2)
	trusty	Does not exist
	upstream	Needs triage
	xenial	Not vulnerable (code not present)

Severity score breakdown

Parameter	Value
Base score	7.8
Attack vector	Local
Attack complexity	High
Privileges required	Low
User interaction	None
Scope	Changed
Confidentiality	High
Integrity impact	High
Availability impact	High
Vector	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

References

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