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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2021-47656

Change History

CVE Modified by CISA-ADP 6/17/2026 12:18:15 AM

Action Type Old Value New Value
Added SSVC 

                  
                
              		

              
                
                  
                  
                    
{"timestamp":"2025-02-27T17:59:35.381270Z","id":"CVE-2021-47656","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}

                  
                
              		
            

          
        

      

      

        

          CVE Modified by kernel.org
            6/17/2026 12:18:15 AM
        


        

          
            

              Action
              Type
              Old Value
              New Value
            

          

          
            

              Added
              Affected

              
                
                  
                  
                    

                  
                
              		

              
                
                  
                  
                    
[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","programFiles":["fs/jffs2/fs.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"aa98d7cf59b5b0764d3502662053489585faf2fe","lessThan":"9150cb625b46f68d524f4cfd491f1aafc23e10a9","versionType":"git","status":"affected"},{"version":"aa98d7cf59b5b0764d3502662053489585faf2fe","lessThan":"3bd2454162ec6bbb5503233c804fce6e4b6dcec5","versionType":"git","status":"affected"},{"version":"aa98d7cf59b5b0764d3502662053489585faf2fe","lessThan":"c3b07c875fa8f906f932976460fd14798596f101","versionType":"git","status":"affected"},{"version":"aa98d7cf59b5b0764d3502662053489585faf2fe","lessThan":"30bf7244acf32f19cb722c39f7bc1c2a9f300422","versionType":"git","status":"affected"},{"version":"aa98d7cf59b5b0764d3502662053489585faf2fe","lessThan":"7bb7428dd73991bf4b3a7a61b493ca50046c2b13","versionType":"git","status":"affected"},{"version":"aa98d7cf59b5b0764d3502662053489585faf2fe","lessThan":"7a75740206af5f17e9f3efa384211cba70213da1","versionType":"git","status":"affected"},{"version":"aa98d7cf59b5b0764d3502662053489585faf2fe","lessThan":"22327bd7988f21de3a53c1373f3b81542bfe1f44","versionType":"git","status":"affected"},{"version":"aa98d7cf59b5b0764d3502662053489585faf2fe","lessThan":"8c0f024f29e055840a5a89fe23b96ae3f921afed","versionType":"git","status":"affected"},{"version":"aa98d7cf59b5b0764d3502662053489585faf2fe","lessThan":"4c7c44ee1650677fbe89d86edbad9497b7679b5c","versionType":"git","status":"affected"}]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","programFiles":["fs/jffs2/fs.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"2.6.18","status":"affected"},{"version":"0","lessThan":"2.6.18","versionType":"semver","status":"unaffected"},{"version":"4.9.311","lessThanOrEqual":"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"}]}]