Linux SCTP Verify Function Data Compromise

The vulnerabilities of the functions sctpverifyasconf and sctpverifyparam in the net/sctp/smmakechunk.c component of the Linux kernel are related to insufficient resource control during their existence. Exploiting these vulnerabilities could allow a remote attacker to compromise the confidentiali...

UBUNTU-CVE-2026-98123

In the Linux kernel, the following vulnerability has been resolved: sctp: fix soft lockup from unpadded ASCONF-ACK parameter iteration sctpverifyasconf walks ASCONF-ACK parameters with sctpwalkparams, which advances by SCTPPAD4length, while the consumer sctpgetasconfresponse iterates the same...