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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2021-47515

Change History

CVE Modified by CISA-ADP 6/17/2026 12:17:40 AM

Action Type Old Value New Value
Added SSVC 

                  
                
              		

              
                
                  
                  
                    
{"timestamp":"2024-09-10T15:35:33.340330Z","id":"CVE-2021-47515","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}

                  
                
              		
            

          
        

      

      

        

          CVE Modified by kernel.org
            6/17/2026 12:17:40 AM
        


        

          
            

              Action
              Type
              Old Value
              New Value
            

          

          
            

              Added
              Affected

              
                
                  
                  
                    

                  
                
              		

              
                
                  
                  
                    
[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","programFiles":["net/ipv6/seg6_iptunnel.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"c630ec8bdadae9d557b1ceb9d6c06e149108a0d4","lessThan":"b16d412e5f79734033df04e97d7ea2f50a8e9fe3","versionType":"git","status":"affected"},{"version":"2f704348c93ff8119e642dae6a72327f90b82810","lessThan":"6431e71093f3da586a00c6d931481ffb0dc2db0e","versionType":"git","status":"affected"},{"version":"ef489749aae508e6f17886775c075f12ff919fb1","lessThan":"ef8804e47c0a44ae106ead1740408af5ea6c6ee9","versionType":"git","status":"affected"},{"version":"ef489749aae508e6f17886775c075f12ff919fb1","lessThan":"666521b3852d2b2f52d570f9122b1e4b50d96831","versionType":"git","status":"affected"},{"version":"ef489749aae508e6f17886775c075f12ff919fb1","lessThan":"98adb2bbfa407c9290bda299d4c6f7a1c4ebd5e1","versionType":"git","status":"affected"},{"version":"ef489749aae508e6f17886775c075f12ff919fb1","lessThan":"ae68d93354e5bf5191ee673982251864ea24dd5c","versionType":"git","status":"affected"},{"version":"b71b7e0280f47b4ac633fbfd153423814ea87810","versionType":"git","status":"affected"},{"version":"4.14.98","lessThan":"4.14.258","versionType":"semver","status":"affected"},{"version":"4.19.20","lessThan":"4.19.221","versionType":"semver","status":"affected"},{"version":"4.20.7","lessThan":"4.21","versionType":"semver","status":"affected"}]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","programFiles":["net/ipv6/seg6_iptunnel.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"5.0","status":"affected"},{"version":"0","lessThan":"5.0","versionType":"semver","status":"unaffected"},{"version":"4.14.258","lessThanOrEqual":"4.14.*","versionType":"semver","status":"unaffected"},{"version":"4.19.221","lessThanOrEqual":"4.19.*","versionType":"semver","status":"unaffected"},{"version":"5.4.165","lessThanOrEqual":"5.4.*","versionType":"semver","status":"unaffected"},{"version":"5.10.85","lessThanOrEqual":"5.10.*","versionType":"semver","status":"unaffected"},{"version":"5.15.8","lessThanOrEqual":"5.15.*","versionType":"semver","status":"unaffected"},{"version":"5.16","lessThanOrEqual":"*","versionType":"original_commit_for_fix","status":"unaffected"}]}]