PWN-Hunter/android_system_sepolicy
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Allow only public-readable to ro.secure and ro.adb.secure

Browse Source 
Bug: 74866333
Test: succeeded building and tested with taimen
Change-Id: Id19fec168ab266e386ea4c710a4c5cedfc4df33c
This commit is contained in:
Jaekyun Seok 2018-03-16 08:10:37 +09:00
parent 4eb10d809a
commit 62acbce4a2
5 changed files with 8 additions and 2 deletions
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1
private/compat/26.0/26.0.ignore.cil
View File

@ -25,6 +25,7 @@
exported_overlay_prop
exported_pm_prop
exported_radio_prop
exported_secure_prop
exported_system_prop
exported_system_radio_prop
exported_vold_prop

1
private/compat/27.0/27.0.ignore.cil
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@ -28,6 +28,7 @@
exported_overlay_prop
exported_pm_prop
exported_radio_prop
exported_secure_prop
exported_system_prop
exported_system_radio_prop
exported_vold_prop

4
public/domain.te
View File

@ -131,6 +131,7 @@ get_prop(domain, exported_default_prop)
get_prop(domain, exported_dumpstate_prop)
get_prop(domain, exported_fingerprint_prop)
get_prop(domain, exported_radio_prop)
get_prop(domain, exported_secure_prop)
get_prop(domain, exported_system_prop)
get_prop(domain, exported_vold_prop)
get_prop(domain, exported2_default_prop)
@ -524,7 +525,8 @@ compatible_property_only(`
neverallow { domain -init } default_prop:property_service set;
neverallow { domain -init } mmc_prop:property_service set;
neverallow { domain -init -vendor_init } exported_default_prop:property_service set;
neverallow { domain -init -vendor_init } exported2_default_prop:property_service set;
neverallow { domain -init } exported_secure_prop:property_service set;
neverallow { domain -init } exported2_default_prop:property_service set;
neverallow { domain -init -vendor_init } exported3_default_prop:property_service set;
neverallow { domain -init -vendor_init } vendor_default_prop:property_service set;
')

1
public/property.te
View File

@ -20,6 +20,7 @@ type device_logging_prop, property_type;
type dhcp_prop, property_type, core_property_type;
type dumpstate_options_prop, property_type;
type dumpstate_prop, property_type, core_property_type;
type exported_secure_prop, property_type;
type ffs_prop, property_type, core_property_type;
type fingerprint_prop, property_type, core_property_type;
type firstboot_prop, property_type;

3
public/property_contexts
View File

@ -74,7 +74,6 @@ pm.dexopt.bg-dexopt u:object_r:exported_pm_prop:s0 exact string
pm.dexopt.boot u:object_r:exported_pm_prop:s0 exact string
pm.dexopt.first-boot u:object_r:exported_pm_prop:s0 exact string
pm.dexopt.install u:object_r:exported_pm_prop:s0 exact string
ro.adb.secure u:object_r:exported3_default_prop:s0 exact int
ro.audio.monitorRotation u:object_r:exported3_default_prop:s0 exact bool
ro.boot.vendor.overlay.theme u:object_r:exported_overlay_prop:s0 exact string
ro.boot.wificountrycode u:object_r:exported3_default_prop:s0 exact string
@ -136,6 +135,7 @@ libc.debug.malloc.options u:object_r:exported2_default_prop:s0 exact string
libc.debug.malloc.program u:object_r:exported2_default_prop:s0 exact string
libc.debug.hooks.enable u:object_r:exported2_default_prop:s0 exact string
persist.sys.timezone u:object_r:exported_system_prop:s0 exact string
ro.adb.secure u:object_r:exported_secure_prop:s0 exact int
ro.arch u:object_r:exported2_default_prop:s0 exact string
ro.audio.ignore_effects u:object_r:exported2_default_prop:s0 exact bool
ro.baseband u:object_r:exported2_default_prop:s0 exact string
@ -188,6 +188,7 @@ ro.product.model u:object_r:exported2_default_prop:s0 exact string
ro.product.name u:object_r:exported2_default_prop:s0 exact string
ro.property_service.version u:object_r:exported2_default_prop:s0 exact int
ro.revision u:object_r:exported2_default_prop:s0 exact string
ro.secure u:object_r:exported_secure_prop:s0 exact int
service.bootanim.exit u:object_r:exported_system_prop:s0 exact int
sys.boot_from_charger_mode u:object_r:exported_system_prop:s0 exact int
vold.decrypt u:object_r:exported_vold_prop:s0 exact string