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Deny finit_module in default seccomp profile

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This is a new version of init_module that takes a file descriptor
rather than a file name.

Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
This commit is contained in:
Justin Cormack 2015-12-29 12:31:33 +00:00
parent eb551baf6f
commit 0d5306a0b6
1 changed files with 6 additions and 0 deletions
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6
daemon/execdriver/native/seccomp_default.go
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@ -71,6 +71,12 @@ var defaultSeccompProfile = &configs.Seccomp{
Action: configs.Errno,
Args: []*configs.Arg{},
},
{
// Deny manipulation and functions on kernel modules.
Name: "finit_module",
Action: configs.Errno,
Args: []*configs.Arg{},
},
{
// Deny retrieval of exported kernel and module symbols
Name: "get_kernel_syms",