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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2021-47668

Change History

CVE Modified by CISA-ADP 6/17/2026 12:18:16 AM

Action Type Old Value New Value
Added SSVC 

                  
                
              		

              
                
                  
                  
                    
{"timestamp":"2025-04-17T18:17:56.944235Z","id":"CVE-2021-47668","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}

                  
                
              		
            

          
        

      

      

        

          CVE Modified by kernel.org
            6/17/2026 12:18:16 AM
        


        

          
            

              Action
              Type
              Old Value
              New Value
            

          

          
            

              Added
              Affected

              
                
                  
                  
                    

                  
                
              		

              
                
                  
                  
                    
[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","programFiles":["drivers/net/can/dev.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"39549eef3587f1c1e8c65c88a2400d10fd30ea17","lessThan":"260925a0b7d2da5449f8ecfd02c1405e0c8a45b8","versionType":"git","status":"affected"},{"version":"39549eef3587f1c1e8c65c88a2400d10fd30ea17","lessThan":"bbc6847b9b8978b520f62fbc7c68c54ef0f8d282","versionType":"git","status":"affected"},{"version":"39549eef3587f1c1e8c65c88a2400d10fd30ea17","lessThan":"92668d28c7e6a7a2ba07df287669ffcdf650c421","versionType":"git","status":"affected"},{"version":"39549eef3587f1c1e8c65c88a2400d10fd30ea17","lessThan":"08ab951787098ae0b6c0364aeea7a8138226f234","versionType":"git","status":"affected"},{"version":"39549eef3587f1c1e8c65c88a2400d10fd30ea17","lessThan":"ac48ef15826e83f4206c47add61072e8fc76d328","versionType":"git","status":"affected"},{"version":"39549eef3587f1c1e8c65c88a2400d10fd30ea17","lessThan":"593c072b7b3c4d7044416eb039d9ad706bedd67a","versionType":"git","status":"affected"},{"version":"39549eef3587f1c1e8c65c88a2400d10fd30ea17","lessThan":"03f16c5075b22c8902d2af739969e878b0879c94","versionType":"git","status":"affected"}]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","programFiles":["drivers/net/can/dev.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"2.6.31","status":"affected"},{"version":"0","lessThan":"2.6.31","versionType":"semver","status":"unaffected"},{"version":"4.4.254","lessThanOrEqual":"4.4.*","versionType":"semver","status":"unaffected"},{"version":"4.9.254","lessThanOrEqual":"4.9.*","versionType":"semver","status":"unaffected"},{"version":"4.14.218","lessThanOrEqual":"4.14.*","versionType":"semver","status":"unaffected"},{"version":"4.19.171","lessThanOrEqual":"4.19.*","versionType":"semver","status":"unaffected"},{"version":"5.4.93","lessThanOrEqual":"5.4.*","versionType":"semver","status":"unaffected"},{"version":"5.10.11","lessThanOrEqual":"5.10.*","versionType":"semver","status":"unaffected"},{"version":"5.11","lessThanOrEqual":"*","versionType":"original_commit_for_fix","status":"unaffected"}]}]