In FreeBSD 12.1-STABLE before r364644, 11.4-STABLE before r364651, 12.1-RELEASE before p9, 11.4-RELEASE before p3, and 11.3-RELEASE before p13, improper handling in the kernel causes a use-after-free bug by sending large user messages from multiple threads on the same SCTP socket. The use-after-free situation may result in unintended kernel behaviour including a kernel panic.
                
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Affected Vendors & Products
References
        History
                    No history.
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: freebsd
Published: 2021-03-26T20:48:18
Updated: 2024-08-04T09:33:18.739Z
Reserved: 2020-01-21T00:00:00
Link: CVE-2020-7463
 Vulnrichment
                        Vulnrichment
                    No data.
 NVD
                        NVD
                    Status : Modified
Published: 2021-03-26T21:15:13.193
Modified: 2024-11-21T05:37:11.690
Link: CVE-2020-7463
 Redhat
                        Redhat
                    No data.