El nuevo kernel 3.7.10 corrige el bug de netlink CVE-2013-1763 local root exploit.
El nuevo kernel 3.7.10 corrige el bug del CVE mencionado, y puede verse en el changelog:
El nuevo kernel 3.7.10 corrige el bug del CVE mencionado, y puede verse en el changelog:
commit 314561f4fe77ffad1b560a10cdfb3b6fdc731a74 Author: Mathias Krause <minipli@googlemail.com> Date: Sat Feb 23 01:13:47 2013 +0000 sock_diag: Fix out-of-bounds access to sock_diag_handlers[] [ Upstream commit 6e601a53566d84e1ffd25e7b6fe0b6894ffd79c0 ] Userland can send a netlink message requesting SOCK_DIAG_BY_FAMILY with a family greater or equal then AF_MAX -- the array size of sock_diag_handlers[]. The current code does not test for this condition therefore is vulnerable to an out-of-bound access opening doors for a privilege escalation. Signed-off-by: Mathias Krause <minipli@googlemail.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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