{"id":29112,"date":"2026-09-25T20:31:54","date_gmt":"2026-09-25T12:31:54","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-97956"},"modified":"2026-09-25T20:31:54","modified_gmt":"2026-09-25T12:31:54","slug":"cve-2026-97956","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-97956","title":{"rendered":"CVE-2026-97956 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nnet: net_failover: Fi"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>net: net_failover: Fix the deadlock in net_failover_slave_name_change()<\/p>\n<p>This is a sibling fix of commit<br \/>\nb84c5632c7b3 (&#8220;net: net_failover: Fix the deadlock in slave register&#8221;).<br \/>\nThere is netdev_lock_ops() in the upper callers, so using netif_open()<br \/>\ninstead of dev_open().<\/p>\n<p>Call Trace:<br \/>\n __schedule+0x2bb\/0x650<br \/>\n schedule+0x27\/0xb0<br \/>\n schedule_preempt_disabled+0x15\/0x30<br \/>\n __mutex_lock.constprop.0+0x550\/0xaf0<br \/>\n __mutex_lock_slowpath+0x13\/0x20<br \/>\n mutex_lock+0x3b\/0x50<br \/>\n dev_open+0x3b\/0xe0<br \/>\n net_failover_slave_name_change+0x22\/0x40<br \/>\n failover_event+0xd4\/0x1e0<br \/>\n notifier_call_chain+0x62\/0xf0<br \/>\n raw_notifier_call_chain+0x16\/0x30<br \/>\n call_netdevice_notifiers_info+0x50\/0x80<br \/>\n netif_change_name+0x200\/0x330<br \/>\n do_setlink.isra.0+0xb12\/0xdf0<br \/>\n ? security_capable+0x9a\/0x1e0<br \/>\n ? ns_capable+0x31\/0x60<br \/>\n rtnl_setlink+0x302\/0x670<br \/>\n ? netlink_recvmsg+0x296\/0x340<br \/>\n ? security_capable+0x9a\/0x1e0<br \/>\n ? __pfx_rtnl_setlink+0x10\/0x10<br \/>\n rtnetlink_rcv_msg+0x384\/0x460<br \/>\n ? __pfx_rtnetlink_rcv_msg+0x10\/0x10<br \/>\n netlink_rcv_skb+0x61\/0x120<br \/>\n rtnetlink_rcv+0x15\/0x30<br \/>\n netlink_unicast+0x28f\/0x3c0<br \/>\n netlink_sendmsg+0x216\/0x450<br \/>\n __sys_sendto+0x222\/0x230<br \/>\n __x64_sys_sendto+0x24\/0x40<br \/>\n x64_sys_call+0x1d5d\/0x2390<br \/>\n do_syscall_64+0x105\/0x5a0<br \/>\n ? do_syscall_64+0x140\/0x5a0<br \/>\n ? exc_page_fault+0x94\/0x1e0<br \/>\n entry_SYSCALL_64_after_hwframe+0x76\/0x7e<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>net: net_failover: Fix the deadlock in net_failover_slave_name_change()<\/p>\n<p>This is a sibling fix of commit<br \/>\nb84c5632c7b3 (&#8220;net: net_fa<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-29112","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/29112","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=29112"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=29112"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=29112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}