{"id":33402,"date":"2026-10-06T20:31:55","date_gmt":"2026-10-06T12:31:55","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-98333"},"modified":"2026-10-06T20:31:55","modified_gmt":"2026-10-06T12:31:55","slug":"cve-2026-98333","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-98333","title":{"rendered":"CVE-2026-98333 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mac80211: reset"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>wifi: mac80211: reset the LED state when ifup fails<\/p>\n<p>When the first interface comes up, the radio LED is turned on. This can<br \/>\nstart the TPT trigger timer, which continues running.<\/p>\n<p>But if bringing up the interface fails then the timer keeps running and<br \/>\nwon&#8217;t be stopped by anything, eventually it can be freed:<\/p>\n<p>  ODEBUG: free active (active state 0) object: ffff888127e12130 object type: timer_list hint: tpt_trig_timer+0x0\/0x300 net\/mac80211\/led.c:145<br \/>\n  WARNING: CPU: 0 PID: 5923 at lib\/debugobjects.c:612 debug_print_object+0x1a2\/0x2b0<br \/>\n   debug_check_no_obj_freed+0x4b7\/0x600 lib\/debugobjects.c:1129<br \/>\n   kfree+0x436\/0x670 mm\/slub.c:6818<br \/>\n   ieee80211_led_exit+0x162\/0x1c0 net\/mac80211\/led.c:210<br \/>\n   ieee80211_unregister_hw+0x27e\/0x3a0 net\/mac80211\/main.c:1706<br \/>\n   rt2x00lib_remove_dev+0x55b\/0x670<\/p>\n<p>Undo the LED state in the error path.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>wifi: mac80211: reset the LED state when ifup fails<\/p>\n<p>When the first interface comes up, the radio LED is turned on. This can<br \/>\nstart <\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-33402","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/33402","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=33402"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=33402"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=33402"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}