Red Hat: CVE-2021-3772: CVE-2021-3772 kernel: sctp: Invalid chunks may be used to remotely remove existing associations (Multiple Advisories)
6
(AV:N/AC:M/Au:N/C:N/I:P/A:P)
03/02/2022
05/14/2022
05/13/2022
03/13/2024
Description
A flaw was found in the Linux SCTP stack. A blind attacker may be able to kill an existing SCTP association through invalid chunks if the attacker knows the IP-addresses and port numbers being used and the attacker can send packets with spoofed IP addresses.
Solution(s)
- redhat-upgrade-kernel
- redhat-upgrade-kernel-rt
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