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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2021-47185

Change History

CVE Modified by CISA-ADP 6/17/2026 12:16:51 AM

Action Type Old Value New Value
Added SSVC 

                  
                
              		

              
                
                  
                  
                    
{"timestamp":"2024-04-15T14:53:32.237242Z","id":"CVE-2021-47185","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}

                  
                
              		
            

          
        

      

      

        

          CVE Modified by kernel.org
            6/17/2026 12:16:51 AM
        


        

          
            

              Action
              Type
              Old Value
              New Value
            

          

          
            

              Added
              Affected

              
                
                  
                  
                    

                  
                
              		

              
                
                  
                  
                    
[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","programFiles":["drivers/tty/tty_buffer.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"81de916f19cf5f1437c0b9ed817364f0f7c81961","lessThan":"0380f643f3a7a61b0845cdc738959c2ad5735d61","versionType":"git","status":"affected"},{"version":"81de916f19cf5f1437c0b9ed817364f0f7c81961","lessThan":"b1ffc16ec05ae40d82b6e373322d62e9d6b54fbc","versionType":"git","status":"affected"},{"version":"81de916f19cf5f1437c0b9ed817364f0f7c81961","lessThan":"4c1623651a0936ee197859824cdae6ebbd04d3ed","versionType":"git","status":"affected"},{"version":"81de916f19cf5f1437c0b9ed817364f0f7c81961","lessThan":"4f300f47dbcf9c3d4b2ea76c8554c8f360400725","versionType":"git","status":"affected"},{"version":"81de916f19cf5f1437c0b9ed817364f0f7c81961","lessThan":"d491c84df5c469dd9621863b6a770b3428137063","versionType":"git","status":"affected"},{"version":"81de916f19cf5f1437c0b9ed817364f0f7c81961","lessThan":"77e9fed33056f2a88eba9dd4d2d5412f0c7d1f41","versionType":"git","status":"affected"},{"version":"81de916f19cf5f1437c0b9ed817364f0f7c81961","lessThan":"5c34486f04700f1ba04907231dce0cc2705c2d7d","versionType":"git","status":"affected"},{"version":"81de916f19cf5f1437c0b9ed817364f0f7c81961","lessThan":"3968ddcf05fb4b9409cd1859feb06a5b0550a1c1","versionType":"git","status":"affected"}]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","programFiles":["drivers/tty/tty_buffer.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"3.0","status":"affected"},{"version":"0","lessThan":"3.0","versionType":"semver","status":"unaffected"},{"version":"4.4.293","lessThanOrEqual":"4.4.*","versionType":"semver","status":"unaffected"},{"version":"4.9.291","lessThanOrEqual":"4.9.*","versionType":"semver","status":"unaffected"},{"version":"4.14.256","lessThanOrEqual":"4.14.*","versionType":"semver","status":"unaffected"},{"version":"4.19.218","lessThanOrEqual":"4.19.*","versionType":"semver","status":"unaffected"},{"version":"5.4.162","lessThanOrEqual":"5.4.*","versionType":"semver","status":"unaffected"},{"version":"5.10.82","lessThanOrEqual":"5.10.*","versionType":"semver","status":"unaffected"},{"version":"5.15.5","lessThanOrEqual":"5.15.*","versionType":"semver","status":"unaffected"},{"version":"5.16","lessThanOrEqual":"*","versionType":"original_commit_for_fix","status":"unaffected"}]}]