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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2021-47477

Change History

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

Action Type Old Value New Value
Added SSVC 

                  
                
              		

              
                
                  
                  
                    
{"timestamp":"2024-05-22T15:50:06.158354Z","id":"CVE-2021-47477","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/dt9812.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"63274cd7d38a3322d90b66a5bc976de1fb899051","lessThan":"a6af69768d5cb4b2528946d53be5fa19ade37723","versionType":"git","status":"affected"},{"version":"63274cd7d38a3322d90b66a5bc976de1fb899051","lessThan":"365a346cda82f51d835c49136a00a9df8a78c7f2","versionType":"git","status":"affected"},{"version":"63274cd7d38a3322d90b66a5bc976de1fb899051","lessThan":"8a52bc480992c7c9da3ebfea456af731f50a4b97","versionType":"git","status":"affected"},{"version":"63274cd7d38a3322d90b66a5bc976de1fb899051","lessThan":"39ea61037ae78f14fa121228dd962ea3280eacf3","versionType":"git","status":"affected"},{"version":"63274cd7d38a3322d90b66a5bc976de1fb899051","lessThan":"3efb7af8ac437085b6c776e5b54830b149d86efe","versionType":"git","status":"affected"},{"version":"63274cd7d38a3322d90b66a5bc976de1fb899051","lessThan":"786f5b03450454557ff858a8bead5d7c0cbf78d6","versionType":"git","status":"affected"},{"version":"63274cd7d38a3322d90b66a5bc976de1fb899051","lessThan":"3ac273d154d634e2034508a14db82a95d7ad12ed","versionType":"git","status":"affected"},{"version":"63274cd7d38a3322d90b66a5bc976de1fb899051","lessThan":"20cebb8b620dc987e55ddc46801de986e081757e","versionType":"git","status":"affected"},{"version":"63274cd7d38a3322d90b66a5bc976de1fb899051","lessThan":"536de747bc48262225889a533db6650731ab25d3","versionType":"git","status":"affected"}]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","programFiles":["drivers/comedi/drivers/dt9812.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"2.6.29","status":"affected"},{"version":"0","lessThan":"2.6.29","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"}]}]