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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2021-47638

Change History

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

Action Type Old Value New Value
Added SSVC 

                  
                
              		

              
                
                  
                  
                    
{"timestamp":"2025-10-01T19:50:47.905064Z","id":"CVE-2021-47638","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}

                  
                
              		
            

          
        

      

      

        

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


        

          
            

              Action
              Type
              Old Value
              New Value
            

          

          
            

              Added
              Affected

              
                
                  
                  
                    

                  
                
              		

              
                
                  
                  
                    
[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","programFiles":["fs/ubifs/dir.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"9e0a1fff8db56eaaebb74b4a3ef65f86811c4798","lessThan":"8b3c7be16f3f4dfd6e15ac651484e59d3fa36274","versionType":"git","status":"affected"},{"version":"9e0a1fff8db56eaaebb74b4a3ef65f86811c4798","lessThan":"2b3236ecf96db7af5836e1366ce39ace8ce832fa","versionType":"git","status":"affected"},{"version":"9e0a1fff8db56eaaebb74b4a3ef65f86811c4798","lessThan":"14276d38c89a170363e90b6ac0a53c3cf61b87fc","versionType":"git","status":"affected"},{"version":"9e0a1fff8db56eaaebb74b4a3ef65f86811c4798","lessThan":"a90e2dbe66d2647ff95a0442ad2e86482d977fd8","versionType":"git","status":"affected"},{"version":"9e0a1fff8db56eaaebb74b4a3ef65f86811c4798","lessThan":"2ad07009c459e56ebdcc089d850d664660fdb742","versionType":"git","status":"affected"},{"version":"9e0a1fff8db56eaaebb74b4a3ef65f86811c4798","lessThan":"b9a937f096e608b3368c1abc920d4d640ba2c94f","versionType":"git","status":"affected"},{"version":"9e0a1fff8db56eaaebb74b4a3ef65f86811c4798","lessThan":"6d7a158a7363c1f6604aa47ae1a280a5c65123dd","versionType":"git","status":"affected"},{"version":"9e0a1fff8db56eaaebb74b4a3ef65f86811c4798","lessThan":"40a8f0d5e7b3999f096570edab71c345da812e3e","versionType":"git","status":"affected"}]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","programFiles":["fs/ubifs/dir.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"4.9","status":"affected"},{"version":"0","lessThan":"4.9","versionType":"semver","status":"unaffected"},{"version":"4.14.276","lessThanOrEqual":"4.14.*","versionType":"semver","status":"unaffected"},{"version":"4.19.238","lessThanOrEqual":"4.19.*","versionType":"semver","status":"unaffected"},{"version":"5.4.189","lessThanOrEqual":"5.4.*","versionType":"semver","status":"unaffected"},{"version":"5.10.110","lessThanOrEqual":"5.10.*","versionType":"semver","status":"unaffected"},{"version":"5.15.33","lessThanOrEqual":"5.15.*","versionType":"semver","status":"unaffected"},{"version":"5.16.19","lessThanOrEqual":"5.16.*","versionType":"semver","status":"unaffected"},{"version":"5.17.2","lessThanOrEqual":"5.17.*","versionType":"semver","status":"unaffected"},{"version":"5.18","lessThanOrEqual":"*","versionType":"original_commit_for_fix","status":"unaffected"}]}]