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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2021-47637

Change History

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

Action Type Old Value New Value
Added SSVC 

                  
                
              		

              
                
                  
                  
                    
{"timestamp":"2025-10-01T19:50:51.071622Z","id":"CVE-2021-47637","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":"9dddc8211430fb851ddf0b168e3a00c6f66cc185","versionType":"git","status":"affected"},{"version":"9e0a1fff8db56eaaebb74b4a3ef65f86811c4798","lessThan":"37bdf1ad592555ecda1d55b89f6e393e4c0589d1","versionType":"git","status":"affected"},{"version":"9e0a1fff8db56eaaebb74b4a3ef65f86811c4798","lessThan":"83e42a78428fc354f5e2049935b84c8d8d29b787","versionType":"git","status":"affected"},{"version":"9e0a1fff8db56eaaebb74b4a3ef65f86811c4798","lessThan":"c58af8564a7b08757173009030b74baf4b2b762b","versionType":"git","status":"affected"},{"version":"9e0a1fff8db56eaaebb74b4a3ef65f86811c4798","lessThan":"70e9090acc32348cedc5def0cd6d5c126efc97b9","versionType":"git","status":"affected"},{"version":"9e0a1fff8db56eaaebb74b4a3ef65f86811c4798","lessThan":"8b278c8dcfb565cb65eceb62a38cbf7a7c326db5","versionType":"git","status":"affected"},{"version":"9e0a1fff8db56eaaebb74b4a3ef65f86811c4798","lessThan":"afd427048047e8efdedab30e8888044e2be5aa9c","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":"4.19.238","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"}]}]