CVE-2022-49838

creationtimestamp| type| source ---|---|--- 2025-12-03 14:14:49+00:00| seen| https://vulnerability.circl.lu/bundle/816dcc8e-f25a-4895-9b59-1bbd9caeccb8...

CVE-2022-49838

In CVE-2022-49838, the Linux kernel SCTP code was fixed to clear out_curr when all fragments of the current message are pruned, preventing a NULL pointer dereference during dequeue. The issue manifested as list_del corruption and a crash traced through sctp_sched_fcfs_dequeue and related SCTP pat...

CVE-2022-49838 sctp: clear out_curr if all frag chunks of current msg are pruned

In the Linux kernel, the following vulnerability has been resolved: sctp: clear outcurr if all frag chunks of current msg are pruned A crash was reported by Zhen Chen: listdel corruption, ffffa035ddf01c18-next is NULL WARNING: CPU: 1 PID: 250682 at lib/listdebug.c:49 listdelentryvalid+0x59/0xe0...