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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2021-47323

Change History

CVE Modified by CISA-ADP 6/17/2026 12:17:11 AM

Action Type Old Value New Value
Added Affected 

                  
                
              		

              
                
                  
                  
                    
[{"vendor":"linux","product":"linux_kernel","defaultStatus":"affected","cpes":["cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*"],"versions":[{"version":"1da177e4c3f4","lessThan":"0015581a79bb","versionType":"git","status":"affected"},{"version":"1da177e4c3f4","lessThan":"b4565a8a2d6b","versionType":"git","status":"affected"},{"version":"1da177e4c3f4","lessThan":"2aef07017fae","versionType":"git","status":"affected"},{"version":"1da177e4c3f4","lessThan":"522e75ed63f6","versionType":"git","status":"affected"},{"version":"1da177e4c3f4","lessThan":"7c56c5508dc2","versionType":"git","status":"affected"},{"version":"1da177e4c3f4","lessThan":"a173e3b62cf6","versionType":"git","status":"affected"},{"version":"1da177e4c3f4","lessThan":"b3c41ea5bc34","versionType":"git","status":"affected"},{"version":"1da177e4c3f4","lessThan":"f0feab82f6a0","versionType":"git","status":"affected"},{"version":"1da177e4c3f4","lessThan":"90b7c1411322","versionType":"git","status":"affected"},{"version":"4.4.276","lessThan":"4.5","versionType":"semver","status":"unaffected"},{"version":"4.9.276","lessThan":"4.10","versionType":"semver","status":"unaffected"},{"version":"4.14.240","lessThan":"4.15","versionType":"semver","status":"unaffected"},{"version":"4.19.198","lessThan":"4.20","versionType":"semver","status":"unaffected"},{"version":"5.10.52","lessThan":"5.11","versionType":"semver","status":"unaffected"},{"version":"5.12.19","lessThan":"5.13","versionType":"semver","status":"unaffected"},{"version":"5.13.4","lessThan":"5.14","versionType":"semver","status":"unaffected"},{"version":"5.14","lessThanOrEqual":"*","versionType":"semver","status":"unaffected"}]}]

                  
                
              		
            

            

              Added
              SSVC

              
                
                  
                  
                    

                  
                
              		

              
                
                  
                  
                    
{"timestamp":"2024-05-21T15:36:28.370702Z","id":"CVE-2021-47323","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}

                  
                
              		
            

          
        

      

      

        

          CVE Modified by kernel.org
            6/17/2026 12:17:11 AM
        


        

          
            

              Action
              Type
              Old Value
              New Value
            

          

          
            

              Added
              Affected

              
                
                  
                  
                    

                  
                
              		

              
                
                  
                  
                    
[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","programFiles":["drivers/watchdog/sc520_wdt.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"0015581a79bbf8e521f85dddb7d3e4a66b9f51d4","versionType":"git","status":"affected"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"b4565a8a2d6bffb05bfbec11399d261ec16fe373","versionType":"git","status":"affected"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"2aef07017fae21c3d8acea9656b10e3b9c0f1e04","versionType":"git","status":"affected"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"522e75ed63f67e815d4ec0deace67df22d9ce78e","versionType":"git","status":"affected"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"7c56c5508dc20a6b133bc669fc34327a6711c24c","versionType":"git","status":"affected"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"a173e3b62cf6dd3c4a0a10c8a82eedfcae81a566","versionType":"git","status":"affected"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"b3c41ea5bc34d8c7b19e230d80e0e555c6f5057d","versionType":"git","status":"affected"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"f0feab82f6a0323f54d85e8b512a2be64f83648a","versionType":"git","status":"affected"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"90b7c141132244e8e49a34a4c1e445cce33e07f4","versionType":"git","status":"affected"}]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","programFiles":["drivers/watchdog/sc520_wdt.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"2.6.12","status":"affected"},{"version":"0","lessThan":"2.6.12","versionType":"semver","status":"unaffected"},{"version":"4.4.276","lessThanOrEqual":"4.4.*","versionType":"semver","status":"unaffected"},{"version":"4.9.276","lessThanOrEqual":"4.9.*","versionType":"semver","status":"unaffected"},{"version":"4.14.240","lessThanOrEqual":"4.14.*","versionType":"semver","status":"unaffected"},{"version":"4.19.198","lessThanOrEqual":"4.19.*","versionType":"semver","status":"unaffected"},{"version":"5.4.134","lessThanOrEqual":"5.4.*","versionType":"semver","status":"unaffected"},{"version":"5.10.52","lessThanOrEqual":"5.10.*","versionType":"semver","status":"unaffected"},{"version":"5.12.19","lessThanOrEqual":"5.12.*","versionType":"semver","status":"unaffected"},{"version":"5.13.4","lessThanOrEqual":"5.13.*","versionType":"semver","status":"unaffected"},{"version":"5.14","lessThanOrEqual":"*","versionType":"original_commit_for_fix","status":"unaffected"}]}]