cve-2021-46936
Vulnerability from cvelistv5
Published
2024-02-27 09:44
Modified
2024-11-04 11:56
Severity ?
Summary
net: fix use-after-free in tw_timer_handler
Impacted products
LinuxLinux
LinuxLinux
Show details on NVD website


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There will be a use-after-free on\\nnet-\u003emib.net_statistics in tw_timer_handler after ipv4_mib_exit_net\\nif there are some inflight time-wait timers.\\n\\nThis bug is not introduced by commit f2bf415cfed7 (\\\"mib: add net to\\nNET_ADD_STATS_BH\\\") since the net_statistics is a global variable\\ninstead of dynamic allocation and freeing. 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  }
}


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