CVE-2016-20022

Published: Jun 27, 2024Modified: Mar 13, 2025

8.4

Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 2.5 / Impact: 5.9

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

In the Linux kernel before 4.8, usb_parse_endpoint in drivers/usb/core/config.c does not validate the wMaxPacketSize field of an endpoint descriptor. NOTE: This vulnerability only affects products that are no longer supported by the supplier.

Related CWEs

CWE-125

Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

References (6)

https://github.com/torvalds/linux/commit/aed9d65ac3278d4febd8665bd7db59ef53e825fe

Source: cve@mitre.org

https://lore.kernel.org/lkml/1486322541-8206-8-git-send-email-w%401wt.eu/

Source: cve@mitre.org

https://www.spinics.net/lists/linux-usb/msg144177.html

Source: cve@mitre.org

https://github.com/torvalds/linux/commit/aed9d65ac3278d4febd8665bd7db59ef53e825fe

Source: af854a3a-2127-422b-91ae-364da2661108

https://lore.kernel.org/lkml/1486322541-8206-8-git-send-email-w%401wt.eu/

Source: af854a3a-2127-422b-91ae-364da2661108

https://www.spinics.net/lists/linux-usb/msg144177.html

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.