{"id":"CVE-2016-6828","state":"PUBLISHED","title":"The tcp_check_send_head function in include/net/tcp.h in the Linux kernel before 4.7.5 does not properly maintain certain SACK state after a failed data copy, which allows local us","description":"The tcp_check_send_head function in include/net/tcp.h in the Linux kernel before 4.7.5 does not properly maintain certain SACK state after a failed data copy, which allows local users to cause a denial of service (tcp_xmit_retransmit_queue use-after-free and system crash) via a crafted SACK option.","publishedAt":"2016-10-16T21:00:00.000Z","updatedAt":"2024-08-06T01:43:37.815Z","severity":null,"assigner":"redhat","products":["n/a 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