In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
ksmbd: fix listener task lifetime on netdev events<\/p>\n
The listener thread exits when its listening socket is shutdown. The
\nnetdevice notifier shuts down the socket before calling kthread_stop(), so
\nthe task_struct can be freed before kthread_stop() gets its reference.<\/p>\n
Create the listener in a stopped state and hold an extra task_struct
\nreference until kthread_stop_put() completes. Also stop and release
\nlisteners before freeing their interface records during TCP teardown.<\/p>\n","protected":false},"excerpt":{"rendered":"
In the Linux kernel, the following vulnerability has been resolved:<\/p>\n
ksmbd: fix listener task lifetime on netdev events<\/p>\n
The listener thread exits when its listening socket is shutdown. The
\nnetdevice <\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-29266","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/29266","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=29266"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=29266"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=29266"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}