diff options
Diffstat (limited to 'seccomp/x86_64')
-rw-r--r-- | seccomp/x86_64/tpm_device.policy | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/seccomp/x86_64/tpm_device.policy b/seccomp/x86_64/tpm_device.policy new file mode 100644 index 0000000..0a44ecd --- /dev/null +++ b/seccomp/x86_64/tpm_device.policy @@ -0,0 +1,34 @@ +# Copyright 2018 The Chromium OS Authors. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +close: 1 +dup: 1 +dup2: 1 +exit_group: 1 +futex: 1 +# Disallow mmap with PROT_EXEC set. The syntax here doesn't allow bit +# negation, thus the manually negated mask constant. +mmap: arg2 in 0xfffffffb +mprotect: arg2 in 0xfffffffb +# Allow MADV_DONTDUMP only. +madvise: arg2 == 0x00000010 +munmap: 1 +read: 1 +recvfrom: 1 +sched_getaffinity: 1 +set_robust_list: 1 +sigaltstack: 1 +# Disallow clone's other than new threads. +clone: arg0 & 0x00010000 +write: 1 +eventfd2: 1 +poll: 1 +ppoll: 1 +getpid: 1 +# Allow PR_SET_NAME only. +prctl: arg0 == 15 +restart_syscall: 1 +epoll_create1: 1 +epoll_ctl: 1 +epoll_wait: 1 |