U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Vulnerability Change Records for CVE-2021-47476

Change History

CVE Modified by CISA-ADP 6/17/2026 12:17:33 AM

Action Type Old Value New Value
Added SSVC

                  
                
              
{"timestamp":"2024-06-25T18:23:48.578876Z","id":"CVE-2021-47476","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}

CVE Modified by kernel.org 6/17/2026 12:17:33 AM

Action Type Old Value New Value
Added Affected

                  
                
              
[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","programFiles":["drivers/comedi/drivers/ni_usb6501.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"a03bb00e50ab4c07107da58a52a0bff7943f360c","lessThan":"58478143771b20ab219937b1c30a706590a59224","versionType":"git","status":"affected"},{"version":"a03bb00e50ab4c07107da58a52a0bff7943f360c","lessThan":"aa39738423503825625853b643b9e99d11c23816","versionType":"git","status":"affected"},{"version":"a03bb00e50ab4c07107da58a52a0bff7943f360c","lessThan":"df7b1238f3b599a0b9284249772cdfd1ea83a632","versionType":"git","status":"affected"},{"version":"a03bb00e50ab4c07107da58a52a0bff7943f360c","lessThan":"bc51111bf6e8e7b6cc94b133e4c291273a16acd1","versionType":"git","status":"affected"},{"version":"a03bb00e50ab4c07107da58a52a0bff7943f360c","lessThan":"b0156b7c9649d8f55a2ce3d3258509f1b2a181c3","versionType":"git","status":"affected"},{"version":"a03bb00e50ab4c07107da58a52a0bff7943f360c","lessThan":"ef143dc0c3defe56730ecd3a9de7b3e1d7e557c1","versionType":"git","status":"affected"},{"version":"a03bb00e50ab4c07107da58a52a0bff7943f360c","lessThan":"4a9d43cb5d5f39fa39fc1da438517004cc95f7ea","versionType":"git","status":"affected"},{"version":"a03bb00e50ab4c07107da58a52a0bff7943f360c","lessThan":"d6a727a681a39ae4f73081a9bedb45d14f95bdd1","versionType":"git","status":"affected"},{"version":"a03bb00e50ab4c07107da58a52a0bff7943f360c","lessThan":"907767da8f3a925b060c740e0b5c92ea7dbec440","versionType":"git","status":"affected"}]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","programFiles":["drivers/comedi/drivers/ni_usb6501.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"3.18","status":"affected"},{"version":"0","lessThan":"3.18","versionType":"semver","status":"unaffected"},{"version":"4.4.292","lessThanOrEqual":"4.4.*","versionType":"semver","status":"unaffected"},{"version":"4.9.290","lessThanOrEqual":"4.9.*","versionType":"semver","status":"unaffected"},{"version":"4.14.255","lessThanOrEqual":"4.14.*","versionType":"semver","status":"unaffected"},{"version":"4.19.217","lessThanOrEqual":"4.19.*","versionType":"semver","status":"unaffected"},{"version":"5.4.159","lessThanOrEqual":"5.4.*","versionType":"semver","status":"unaffected"},{"version":"5.10.79","lessThanOrEqual":"5.10.*","versionType":"semver","status":"unaffected"},{"version":"5.14.18","lessThanOrEqual":"5.14.*","versionType":"semver","status":"unaffected"},{"version":"5.15.2","lessThanOrEqual":"5.15.*","versionType":"semver","status":"unaffected"},{"version":"5.16","lessThanOrEqual":"*","versionType":"original_commit_for_fix","status":"unaffected"}]}]