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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2021-46939

Change History

CVE Modified by CISA-ADP 6/17/2026 12:15:55 AM

Action Type Old Value New Value
Added SSVC 

                  
                
              		

              
                
                  
                  
                    
{"timestamp":"2025-04-22T16:06:58.628047Z","id":"CVE-2021-46939","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}

                  
                
              		
            

          
        

      

      

        

          CVE Modified by kernel.org
            6/17/2026 12:15:55 AM
        


        

          
            

              Action
              Type
              Old Value
              New Value
            

          

          
            

              Added
              Affected

              
                
                  
                  
                    

                  
                
              		

              
                
                  
                  
                    
[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","programFiles":["kernel/trace/trace_clock.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"14131f2f98ac350ee9e73faed916d2238a8b6a0d","lessThan":"91ca6f6a91f679c8645d7f3307e03ce86ad518c4","versionType":"git","status":"affected"},{"version":"14131f2f98ac350ee9e73faed916d2238a8b6a0d","lessThan":"859b47a43f5a0e5b9a92b621dc6ceaad39fb5c8b","versionType":"git","status":"affected"},{"version":"14131f2f98ac350ee9e73faed916d2238a8b6a0d","lessThan":"1fca00920327be96f3318224f502e4d5460f9545","versionType":"git","status":"affected"},{"version":"14131f2f98ac350ee9e73faed916d2238a8b6a0d","lessThan":"d43d56dbf452ccecc1ec735cd4b6840118005d7c","versionType":"git","status":"affected"},{"version":"14131f2f98ac350ee9e73faed916d2238a8b6a0d","lessThan":"c64da3294a7d59a4bf6874c664c13be892f15f44","versionType":"git","status":"affected"},{"version":"14131f2f98ac350ee9e73faed916d2238a8b6a0d","lessThan":"a33614d52e97fc8077eb0b292189ca7d964cc534","versionType":"git","status":"affected"},{"version":"14131f2f98ac350ee9e73faed916d2238a8b6a0d","lessThan":"6e2418576228eeb12e7ba82edb8f9500623942ff","versionType":"git","status":"affected"},{"version":"14131f2f98ac350ee9e73faed916d2238a8b6a0d","lessThan":"2a1bd74b8186d7938bf004f5603f25b84785f63e","versionType":"git","status":"affected"},{"version":"14131f2f98ac350ee9e73faed916d2238a8b6a0d","lessThan":"aafe104aa9096827a429bc1358f8260ee565b7cc","versionType":"git","status":"affected"}]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","programFiles":["kernel/trace/trace_clock.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"2.6.30","status":"affected"},{"version":"0","lessThan":"2.6.30","versionType":"semver","status":"unaffected"},{"version":"4.4.269","lessThanOrEqual":"4.4.*","versionType":"semver","status":"unaffected"},{"version":"4.9.269","lessThanOrEqual":"4.9.*","versionType":"semver","status":"unaffected"},{"version":"4.14.233","lessThanOrEqual":"4.14.*","versionType":"semver","status":"unaffected"},{"version":"4.19.191","lessThanOrEqual":"4.19.*","versionType":"semver","status":"unaffected"},{"version":"5.4.118","lessThanOrEqual":"5.4.*","versionType":"semver","status":"unaffected"},{"version":"5.10.36","lessThanOrEqual":"5.10.*","versionType":"semver","status":"unaffected"},{"version":"5.11.20","lessThanOrEqual":"5.11.*","versionType":"semver","status":"unaffected"},{"version":"5.12.3","lessThanOrEqual":"5.12.*","versionType":"semver","status":"unaffected"},{"version":"5.13","lessThanOrEqual":"*","versionType":"original_commit_for_fix","status":"unaffected"}]}]