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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2025-21920

Change History

CVE Modified by CISA-ADP 6/17/2026 4:44:36 AM

Action Type Old Value New Value
Added SSVC 

                  
                
              		

              
                
                  
                  
                    
{"timestamp":"2025-10-01T20:07:55.880454Z","id":"CVE-2025-21920","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}

                  
                
              		
            

          
        

      

      

        

          CVE Modified by kernel.org
            6/17/2026 4:44:36 AM
        


        

          
            

              Action
              Type
              Old Value
              New Value
            

          

          
            

              Added
              Affected

              
                
                  
                  
                    

                  
                
              		

              
                
                  
                  
                    
[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","programFiles":["net/8021q/vlan.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"22bedad3ce112d5ca1eaf043d4990fa2ed698c87","lessThan":"7f1564b2b2072b7aa1ac75350e9560a07c7a44fd","versionType":"git","status":"affected"},{"version":"22bedad3ce112d5ca1eaf043d4990fa2ed698c87","lessThan":"fa40ebef69234e39ec2d26930d045f2fb9a8cb2b","versionType":"git","status":"affected"},{"version":"22bedad3ce112d5ca1eaf043d4990fa2ed698c87","lessThan":"0fb7aa04c19eac4417f360a9f7611a60637bdacc","versionType":"git","status":"affected"},{"version":"22bedad3ce112d5ca1eaf043d4990fa2ed698c87","lessThan":"5a515d13e15536e82c5c7c83eb6cf5bc4827fee5","versionType":"git","status":"affected"},{"version":"22bedad3ce112d5ca1eaf043d4990fa2ed698c87","lessThan":"3561442599804905c3defca241787cd4546e99a7","versionType":"git","status":"affected"},{"version":"22bedad3ce112d5ca1eaf043d4990fa2ed698c87","lessThan":"30e8aee77899173a82ae5ed89f536c096f20aaeb","versionType":"git","status":"affected"},{"version":"22bedad3ce112d5ca1eaf043d4990fa2ed698c87","lessThan":"b6c72479748b7ea09f53ed64b223cee6463dc278","versionType":"git","status":"affected"},{"version":"22bedad3ce112d5ca1eaf043d4990fa2ed698c87","lessThan":"b33a534610067ade2bdaf2052900aaad99701353","versionType":"git","status":"affected"}]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","programFiles":["net/8021q/vlan.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"2.6.35","status":"affected"},{"version":"0","lessThan":"2.6.35","versionType":"semver","status":"unaffected"},{"version":"5.4.291","lessThanOrEqual":"5.4.*","versionType":"semver","status":"unaffected"},{"version":"5.10.235","lessThanOrEqual":"5.10.*","versionType":"semver","status":"unaffected"},{"version":"5.15.179","lessThanOrEqual":"5.15.*","versionType":"semver","status":"unaffected"},{"version":"6.1.131","lessThanOrEqual":"6.1.*","versionType":"semver","status":"unaffected"},{"version":"6.6.83","lessThanOrEqual":"6.6.*","versionType":"semver","status":"unaffected"},{"version":"6.12.19","lessThanOrEqual":"6.12.*","versionType":"semver","status":"unaffected"},{"version":"6.13.7","lessThanOrEqual":"6.13.*","versionType":"semver","status":"unaffected"},{"version":"6.14","lessThanOrEqual":"*","versionType":"original_commit_for_fix","status":"unaffected"}]}]