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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2021-47254

Change History

CVE Modified by CISA-ADP 6/17/2026 12:17:01 AM

Action Type Old Value New Value
Added SSVC 

                  
                
              		

              
                
                  
                  
                    
{"timestamp":"2024-06-17T17:37:55.520472Z","id":"CVE-2021-47254","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}

                  
                
              		
            

          
        

      

      

        

          CVE Modified by kernel.org
            6/17/2026 12:17:01 AM
        


        

          
            

              Action
              Type
              Old Value
              New Value
            

          

          
            

              Added
              Affected

              
                
                  
                  
                    

                  
                
              		

              
                
                  
                  
                    
[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","programFiles":["fs/gfs2/glock.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"6948c6bc17d666663a84c124b3176039e64a58f4","lessThan":"38ce329534500bf4ae71f81df6a37a406cf187b4","versionType":"git","status":"affected"},{"version":"b568ed385a18c0ddbe41862b69088b636550a04f","lessThan":"92869945cc5b78ee8a1ef90336fe070893e3458a","versionType":"git","status":"affected"},{"version":"762bb3528249604bc680a9df635e8995740176de","lessThan":"0364742decb0f02bc183404868b82896f7992595","versionType":"git","status":"affected"},{"version":"bac8520892812dada1ac93f27d96317470d24b1f","lessThan":"094bf5670e762afa243d2c41a5c4ab71c7447bf4","versionType":"git","status":"affected"},{"version":"7881ef3f33bb80f459ea6020d1e021fc524a6348","lessThan":"86fd5b27db743a0ce0cc245e3a34813b2aa6ec1d","versionType":"git","status":"affected"},{"version":"7881ef3f33bb80f459ea6020d1e021fc524a6348","lessThan":"a61156314b66456ab6a291ed5deba1ebd002ab3c","versionType":"git","status":"affected"},{"version":"7881ef3f33bb80f459ea6020d1e021fc524a6348","lessThan":"e87ef30fe73e7e10d2c85bdcc778dcec24dca553","versionType":"git","status":"affected"},{"version":"7881ef3f33bb80f459ea6020d1e021fc524a6348","lessThan":"1ab19c5de4c537ec0d9b21020395a5b5a6c059b2","versionType":"git","status":"affected"},{"version":"1e7a416fb765c9072479dc424780c0937ba99270","versionType":"git","status":"affected"},{"version":"dcbdbe13796ffa561510d2686a6318564e728bbd","versionType":"git","status":"affected"},{"version":"4.4.181","lessThan":"4.4.274","versionType":"semver","status":"affected"},{"version":"4.9.180","lessThan":"4.9.274","versionType":"semver","status":"affected"},{"version":"4.14.123","lessThan":"4.14.238","versionType":"semver","status":"affected"},{"version":"4.19.47","lessThan":"4.19.196","versionType":"semver","status":"affected"},{"version":"5.0.20","lessThan":"5.1","versionType":"semver","status":"affected"},{"version":"5.1.6","lessThan":"5.2","versionType":"semver","status":"affected"}]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","programFiles":["fs/gfs2/glock.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"5.2","status":"affected"},{"version":"0","lessThan":"5.2","versionType":"semver","status":"unaffected"},{"version":"4.4.274","lessThanOrEqual":"4.4.*","versionType":"semver","status":"unaffected"},{"version":"4.9.274","lessThanOrEqual":"4.9.*","versionType":"semver","status":"unaffected"},{"version":"4.14.238","lessThanOrEqual":"4.14.*","versionType":"semver","status":"unaffected"},{"version":"4.19.196","lessThanOrEqual":"4.19.*","versionType":"semver","status":"unaffected"},{"version":"5.4.127","lessThanOrEqual":"5.4.*","versionType":"semver","status":"unaffected"},{"version":"5.10.45","lessThanOrEqual":"5.10.*","versionType":"semver","status":"unaffected"},{"version":"5.12.12","lessThanOrEqual":"5.12.*","versionType":"semver","status":"unaffected"},{"version":"5.13","lessThanOrEqual":"*","versionType":"original_commit_for_fix","status":"unaffected"}]}]