diff options
| author | Djalal Harouni <tixxdz@opendz.org> | 2016-09-25 11:30:11 +0200 |
|---|---|---|
| committer | Djalal Harouni <tixxdz@opendz.org> | 2016-09-25 11:30:11 +0200 |
| commit | 49accde7bd915944d99c947dca0cf26ae0f24165 (patch) | |
| tree | e4f4fa6145b8b7ced935c228d264ea5f55834aa9 /src | |
| parent | 9221aec8d09f3b55a08fcbe8012e48129474ab54 (diff) | |
core:sandbox: add more /proc/* entries to ProtectKernelTunables=
Make ALSA entries, latency interface, mtrr, apm/acpi, suspend interface,
filesystems configuration and IRQ tuning readonly.
Most of these interfaces now days should be in /sys but they are still
available through /proc, so just protect them. This patch does not touch
/proc/net/...
Diffstat (limited to 'src')
| -rw-r--r-- | src/core/namespace.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/core/namespace.c b/src/core/namespace.c index 8aa8b83c88..3234fab4bc 100644 --- a/src/core/namespace.c +++ b/src/core/namespace.c @@ -74,7 +74,18 @@ typedef struct TargetMount { static const TargetMount protect_kernel_tunables_table[] = { { "/proc/sys", READONLY, false }, { "/proc/sysrq-trigger", READONLY, true }, + { "/proc/latency_stats", READONLY, true }, + { "/proc/mtrr", READONLY, true }, + { "/proc/apm", READONLY, true }, + { "/proc/acpi", READONLY, true }, + { "/proc/timer_stats", READONLY, true }, + { "/proc/asound", READONLY, true }, + { "/proc/bus", READONLY, true }, + { "/proc/fs", READONLY, true }, + { "/proc/irq", READONLY, true }, { "/sys", READONLY, false }, + { "/sys/kernel/debug", READONLY, true }, + { "/sys/kernel/tracing", READONLY, true }, { "/sys/fs/cgroup", READWRITE, false }, /* READONLY is set by ProtectControlGroups= option */ }; |