Debian: CVE-2016-6828: linux -- security update
5
(AV:L/AC:L/Au:N/C:N/I:N/A:C)
09/04/2016
07/25/2018
03/31/2017
02/14/2023
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.
Solution(s)
- debian-upgrade-linux
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