Bug 1227154 (CVE-2016-20022) - VUL-0: CVE-2016-20022: kernel: USB: improper validation of wMaxPacketValue entries in endpoint descriptors
Summary: VUL-0: CVE-2016-20022: kernel: USB: improper validation of wMaxPacketValue en...
Status: RESOLVED FIXED
Alias: CVE-2016-20022
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Normal
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/412361/
Whiteboard: CVSSv3.1:SUSE:CVE-2016-20022:4.3:(AV:...
Keywords:
Depends on:
Blocks:
 
Reported: 2024-06-28 10:39 UTC by SMASH SMASH
Modified: 2024-07-02 17:05 UTC (History)
2 users (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

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Description SMASH SMASH 2024-06-28 10:39:24 UTC 
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.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-20022
https://www.cve.org/CVERecord?id=CVE-2016-20022
https://github.com/torvalds/linux/commit/aed9d65ac3278d4febd8665bd7db59ef53e825fe
https://lore.kernel.org/lkml/1486322541-8206-8-git-send-email-w%401wt.eu/
https://www.spinics.net/lists/linux-usb/msg144177.html
https://bugzilla.redhat.com/show_bug.cgi?id=2294696