The dccpdisconnect function in net/dccp/proto.c in the Linux kernel through 4.14.3 allows local users to gain privileges or cause a denial of service (use-after-free) via an AFUNSPEC connect system call during the DCCP_LISTEN state.
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"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-8824.json"