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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2021-47442

Change History

CVE Modified by CISA-ADP 6/17/2026 12:17:29 AM

Action Type Old Value New Value
Added SSVC 

                  
                
              		

              
                
                  
                  
                    
{"timestamp":"2024-05-22T18:47:55.982704Z","id":"CVE-2021-47442","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}

                  
                
              		
            

          
        

      

      

        

          CVE Modified by kernel.org
            6/17/2026 12:17:29 AM
        


        

          
            

              Action
              Type
              Old Value
              New Value
            

          

          
            

              Added
              Affected

              
                
                  
                  
                    

                  
                
              		

              
                
                  
                  
                    
[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","programFiles":["net/nfc/digital_technology.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"2c66daecc4092e6049673c281b2e6f0d5e59a94c","lessThan":"74569c78aa84f8c958f1334b465bc530906ec99a","versionType":"git","status":"affected"},{"version":"2c66daecc4092e6049673c281b2e6f0d5e59a94c","lessThan":"88c890b0b9a1fb9fcd01c61ada515e8b636c34f9","versionType":"git","status":"affected"},{"version":"2c66daecc4092e6049673c281b2e6f0d5e59a94c","lessThan":"fcce6e5255474ca33c27dda0cdf9bf5087278873","versionType":"git","status":"affected"},{"version":"2c66daecc4092e6049673c281b2e6f0d5e59a94c","lessThan":"071bdef36391958c89af5fa2172f691b31baa212","versionType":"git","status":"affected"},{"version":"2c66daecc4092e6049673c281b2e6f0d5e59a94c","lessThan":"2bde4aca56db9fe25405d39ddb062531493a65db","versionType":"git","status":"affected"},{"version":"2c66daecc4092e6049673c281b2e6f0d5e59a94c","lessThan":"50cb95487c265187289810addec5093d4fed8329","versionType":"git","status":"affected"},{"version":"2c66daecc4092e6049673c281b2e6f0d5e59a94c","lessThan":"6432d7f1d1c3aa74cfe8f5e3afdf81b786c32e86","versionType":"git","status":"affected"},{"version":"2c66daecc4092e6049673c281b2e6f0d5e59a94c","lessThan":"291c932fc3692e4d211a445ba8aa35663831bac7","versionType":"git","status":"affected"}]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","programFiles":["net/nfc/digital_technology.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"3.13","status":"affected"},{"version":"0","lessThan":"3.13","versionType":"semver","status":"unaffected"},{"version":"4.4.290","lessThanOrEqual":"4.4.*","versionType":"semver","status":"unaffected"},{"version":"4.9.288","lessThanOrEqual":"4.9.*","versionType":"semver","status":"unaffected"},{"version":"4.14.252","lessThanOrEqual":"4.14.*","versionType":"semver","status":"unaffected"},{"version":"4.19.213","lessThanOrEqual":"4.19.*","versionType":"semver","status":"unaffected"},{"version":"5.4.155","lessThanOrEqual":"5.4.*","versionType":"semver","status":"unaffected"},{"version":"5.10.75","lessThanOrEqual":"5.10.*","versionType":"semver","status":"unaffected"},{"version":"5.14.14","lessThanOrEqual":"5.14.*","versionType":"semver","status":"unaffected"},{"version":"5.15","lessThanOrEqual":"*","versionType":"original_commit_for_fix","status":"unaffected"}]}]