Linux Kernel "tcp_v6_syn_recv_soc()" IPv6 Sockets Local DoS Vulnerability
A vulnerability has been identified in Linux Kernel, which could be exploited by local attackers to cause a denial of service. This issue is due to an error in the "tcp_v6_syn_recv_soc()" [net/ipv6/tcp_ipv6.c] function where the IPv6 flow list (ipv6_fl_socklist) is shared with child sockets, which could be exploited by malicious users to crash an affected system by manipulating listening IPv6 TCP sockets.
Rated as : Low Risk
Remotely Exploitable : No
Locally Exploitable : Yes
Affected Products
Linux Kernel versions 2.6.x
Solution
Apply patch
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