samsung_sm8750/android_device_samsung_sm8750-common
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sm8550-common: Address some binder call denials to system_app

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W com.android.settings: type=1400 audit(0.0:4743): avc:  denied  { call } for  comm=4173796E635461736B20233130 scontext=u:r:system_app:s0 tcontext=u:r:hal_fingerprint_default:s0 tclass=binder permissive=0
W com.android.settings: type=1400 audit(0.0:4744): avc:  denied  { call } for  comm=4173796E635461736B20233130 scontext=u:r:system_app:s0 tcontext=u:r:hal_audio_default:s0 tclass=binder permissive=0
W com.android.settings: type=1400 audit(0.0:4745): avc:  denied  { call } for  comm=4173796E635461736B20233130 scontext=u:r:system_app:s0 tcontext=u:r:hal_camera_default:s0 tclass=binder permissive=0
W com.android.settings: type=1400 audit(0.0:4746): avc:  denied  { call } for  comm=4173796E635461736B20233130 scontext=u:r:system_app:s0 tcontext=u:r:vendor_hal_gnss_qti:s0 tclass=binder permissive=0
W com.android.settings: type=1400 audit(0.0:4747): avc:  denied  { call } for  comm=4173796E635461736B20233130 scontext=u:r:system_app:s0 tcontext=u:r:hal_health_default:s0 tclass=binder permissive=0
W com.android.settings: type=1400 audit(0.0:4748): avc:  denied  { call } for  comm=4173796E635461736B20233130 scontext=u:r:system_app:s0 tcontext=u:r:hal_memtrack_default:s0 tclass=binder permissive=0
W com.android.settings: type=1400 audit(0.0:4749): avc:  denied  { call } for  comm=4173796E635461736B20233130 scontext=u:r:system_app:s0 tcontext=u:r:hal_power_default:s0 tclass=binder permissive=0
This commit is contained in:
Machad3x
2025-03-30 11:38:46 -04:00
committed by Mezaque Silver
parent 04419dcc81
commit 50972758d9
7 changed files with 20 additions and 0 deletions
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3
sepolicy/vendor/hal_audio_default.te vendored
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@@ -18,3 +18,6 @@ get_prop(hal_audio_default, vendor_radio_prop)
allow hal_audio_default hal_bluetooth_a2dp_hwservice:hwservice_manager find; allow hal_audio_default hal_bluetooth_a2dp_hwservice:hwservice_manager find;
dontaudit hal_audio_default default_prop:file { read open getattr map }; dontaudit hal_audio_default default_prop:file { read open getattr map };
# Allow binder calls from audio hal to system app
binder_call(hal_audio_default, system_app)

3
sepolicy/vendor/hal_camera_default.te vendored
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@@ -31,3 +31,6 @@ set_prop(hal_camera_default, sec_camera_prop)
allow hal_camera_default system_server:binder call; allow hal_camera_default system_server:binder call;
allow hal_camera_default rild:unix_stream_socket connectto; allow hal_camera_default rild:unix_stream_socket connectto;
# Allow binder calls from camera hal to system app
binder_call(hal_camera_default, system_app)

3
sepolicy/vendor/hal_fingerprint_default.te vendored
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@@ -22,3 +22,6 @@ allow hal_fingerprint_default vendor_biometrics_data_file:file create_file_perms
# Allow fingerprint HAL to search vendor_sysfs_battery files # Allow fingerprint HAL to search vendor_sysfs_battery files
allow hal_fingerprint_default vendor_sysfs_battery:dir search; allow hal_fingerprint_default vendor_sysfs_battery:dir search;
# Allow binder calls from fp hal to system app
binder_call(hal_fingerprint_default, system_app)

3
sepolicy/vendor/hal_health_default.te vendored
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@@ -11,3 +11,6 @@ allow hal_health_default hal_thermal_samsung_hwservice:hwservice_manager find;
binder_call(hal_health_default, hal_thermal_default) binder_call(hal_health_default, hal_thermal_default)
allow hal_health_default sysfs:file { getattr open read }; allow hal_health_default sysfs:file { getattr open read };
# Allow binder calls from health hal to system app
binder_call(hal_health_default, system_app)

2
sepolicy/vendor/hal_memtrack_default.te vendored Normal file
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@@ -0,0 +1,2 @@
# Allow binder calls from memtrack hal to system app
binder_call(hal_memtrack_default, system_app)

3
sepolicy/vendor/hal_power_default.te vendored
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@@ -15,3 +15,6 @@ allow hal_power_default vendor_sysfs_touchscreen_writable:file rw_file_perms;
# Allow power HAL to to read/write vendor_sysfs_battery # Allow power HAL to to read/write vendor_sysfs_battery
allow hal_power_default vendor_sysfs_battery:dir r_dir_perms; allow hal_power_default vendor_sysfs_battery:dir r_dir_perms;
allow hal_power_default vendor_sysfs_battery:file rw_file_perms; allow hal_power_default vendor_sysfs_battery:file rw_file_perms;
# Allow binder calls from power hal to system app
binder_call(hal_power_default, system_app)

3
sepolicy/vendor/vendor_hal_gnss_qti.te vendored
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@@ -5,3 +5,6 @@ allow vendor_hal_gnss_qti vendor_sysfs_battery:dir r_dir_perms;
allow vendor_hal_gnss_qti hal_gnss_service:service_manager add; allow vendor_hal_gnss_qti hal_gnss_service:service_manager add;
dontaudit vendor_hal_gnss_qti { default_prop system_prop }:file { read open getattr map }; dontaudit vendor_hal_gnss_qti { default_prop system_prop }:file { read open getattr map };
# Allow binder calls from gnss hal to system app
binder_call(vendor_hal_gnss_qti, system_app)