CVE-2021-47304

In the Linux kernel, the following vulnerability has been resolved: tcp: fix tcpinittransfer to not reset icskcainitialized This commit fixes a bug found by syzkaller that could cause spurious double-initializations for congestion control modules, which could cause memory leaks or other problems...

CVE-2021-47304 tcp: fix tcp_init_transfer() to not reset icsk_ca_initialized

In the Linux kernel, the following vulnerability has been resolved: tcp: fix tcpinittransfer to not reset icskcainitialized This commit fixes a bug found by syzkaller that could cause spurious double-initializations for congestion control modules, which could cause memory leaks or other problems...

CVE-2021-47304

CVE-2021-47304 : Linux kernel fix for tcp_init_transfer() resetting icsk_ca_initialized, which could cause double-initializations of congestion-control modules (e.g., CDG) and memory leaks. Root cause: after tcp_init_transfer(), icsk_ca_initialized could be reset to 0 without a prior cc->relea...