The following properties will be whitelisted.
- ro.hdmi.device_type, ro.hdmi.wake_on_hotplug and
persist.sys.hdmi.keep_awake for hdmi
- ro.sf.disable_triple_buffer for SurfaceFlinger
- media.stagefright.cache-params and persist.sys.media.avsync for
nuplayer
Bug: 78205669
Bug: 78430613
Test: succeeded building
Change-Id: I5ee1a1de72c265bca87aa041c6acd9554f5f8c07
Merged-In: I5ee1a1de72c265bca87aa041c6acd9554f5f8c07
(cherry picked from commit 18aaaad937)
Grant fsetid as it was done for installd. Suppress write to
profile files.
(cherry picked from commit 006e160b1a)
Bug: 77958490
Test: m
Test: manual
Merged-In: I33f47db7c16f0eda41ffdb526cf43f8fa9484c62
Change-Id: I33f47db7c16f0eda41ffdb526cf43f8fa9484c62
When opening the dex files we sometime need to check for the real location
of the file (even if it was open via an fd).
Denial example:
avc: denied { getattr } for comm="profman" path="/data/app" dev="sda13"
ino=1048577 scontext=u:r:profman:s0 tcontext=u:object_r:apk_data_file:s0
tclass=dir permissive=0
Test: verify we get no denials when taking a profile snapshot.
Bug: 77922323
(cherry picked from commit 9e80bfc880)
Change-Id: I934170a67640bb8534c123848468c0861b245eeb
When opening the dex files we sometime need to check for the real location
of the file (even if it was open via an fd).
Denial example:
avc: denied { getattr } for comm="profman" path="/data/app" dev="sda13"
ino=1048577 scontext=u:r:profman:s0 tcontext=u:object_r:apk_data_file:s0
tclass=dir permissive=0
Test: verify we get no denials when taking a profile snapshot.
Bug: 77922323
Change-Id: Ifa5570656c644819d14f46af74e4c15e903a8a54
Grant fsetid as it was done for installd. Suppress write to
profile files.
Bug: 77958490
Test: m
Test: manual
Change-Id: I33f47db7c16f0eda41ffdb526cf43f8fa9484c62
The following properties will be whitelisted.
- ro.hdmi.device_type, ro.hdmi.wake_on_hotplug and
persist.sys.hdmi.keep_awake for hdmi
- ro.sf.disable_triple_buffer for SurfaceFlinger
- media.stagefright.cache-params and persist.sys.media.avsync for
nuplayer
Bug: 78205669
Bug: 78430613
Test: succeeded building
Change-Id: I5ee1a1de72c265bca87aa041c6acd9554f5f8c07
In order to support passthrough + binderized implementations
with a simple switch, there is a hierarchy of attributes for
different hal servers.
/------- hal_X --------\
| ** |
v v
hal_X_client hal_X_server
| |
| |
v v
halclientdomain halserverdomain
** - hal_X -> hal_X_server is only on non-Treble devices. This
is because on these devices, certain HALs are allowed to be
loaded directly into the client process in "passthrough" mode
as was the case in Android before Android O. This is a legacy
compatibility mode. On Treble devices, any client can also be
hal_X just by virtue of a server being able to also be a hal
client.
There is also one exception to this rule. su is not given every
hal_* permission. If it is given all of these permissions on
non-Treble devices, it must be added as an exemption to many
other neverallow rules. As a sideeffect (which existed before
this patch), su is not allowed to talk directly to all hardware
on non-Treble devices as with Treble devices.
Fixes: 34180936
Test: compile only (neverallow rules are resolved at compile time)
Change-Id: I47122daf95acd49cadaf8b7664e56268dac78945
The /dev/ion driver's file operations structure does not specify a
write operation. Granting write is meaningless. This audit statement
has been around since Android Oreo and logs collected from dogfooders
shows that no apps are attempting to open the file with write
permissions.
Bug: 28760354
Test: build
Test: verify no "granted" messages from dogfood devices.
Change-Id: Id4f3540bba8c9f30f9d912f7a7473933be779cbb
This will allow the logging in keystore to actually work.
Bug: 36549319
Test: keystore dropbox logging is successful
Change-Id: Ic135fa9624c289c54187e946affbd0caacef13c1
(cherry picked from commit 2e69afc079)
Currently, when vendor APK try to use MediaPlayer to play its audio
resource, it would fail due to this neverallow rules.
avc: denied { read } for path="/vendor/app/TicFitness/TicFitness.apk" dev="dm-1" ino=183 scontext=u:r:mediaserver:s0 tcontext=u:object_r:vendor_app_file:s0 tclass=file permissive=0
Bug: 78436043
Change-Id: Id910184c16955f9e4e4c8d3bb6eca2253ab59063
Bug: 77489941
Test: simulate delay in dumpstate HAL and get BR, see below from dumpstate_log.txt
dumpstateBoard timed out after 10s, killing dumpstate vendor HAL
dumpstateBoard failed: Status(EX_TRANSACTION_FAILED): 'DEAD_OBJECT: '
Change-Id: I90ed5cb8fe8da8ad21ae77676433936cb12d9d04
This is to fix the CTS failures given by the bugs below where devices
where traced is not enabled by default causes test failures.
(cherry picked from commit 673b4db777)
Bug: 78215159
Bug: 78347829
Change-Id: Ib0f6a1cdb770528dbbeb857368534ff5040e464e
This is to fix the CTS failures given by the bugs below where devices
where traced is not enabled by default causes test failures.
Bug: 78215159
Bug: 78347829
Change-Id: Ib0f6a1cdb770528dbbeb857368534ff5040e464e
And this CL will remove unnecessary vendor-init exceptions for nfc_prop
and radio_prop as well.
Bug: 77633703
Test: succeeded building and tested with Pixels
Change-Id: I468b8fd907c6408f51419cfb58eb2b8da29118ae
Merged-In: I468b8fd907c6408f51419cfb58eb2b8da29118ae
(cherry picked from commit 41e42d63fe)
And this CL will remove unnecessary vendor-init exceptions for nfc_prop
and radio_prop as well.
Bug: 77633703
Test: succeeded building and tested with Pixels
Change-Id: I468b8fd907c6408f51419cfb58eb2b8da29118ae
Create a new label for /data/system/dropbox, and neverallow direct
access to anything other than init and system_server.
While all apps may write to the dropbox service, only apps with
android.permission.READ_LOGS, a signature|privileged|development
permission, may read them. Grant access to priv_app, system_app,
and platform_app, and neverallow access to all untrusted_apps.
Bug: 31681871
Test: atest CtsStatsdHostTestCases
Test: atest DropBoxTest
Test: atest ErrorsTests
Change-Id: Ice302b74b13c4d66e07b069c1cdac55954d9f5df
FBE needs to access these files to set up or verify encryption for
directories during mkdir.
Bug: 77850279
Test: walleye + more restrictions continues to have FBE work
Change-Id: I84e201436ce4531d36d1257d932c3e2e772ea05e
(cherry picked from commit 18a284405f)
FBE needs to access these files to set up or verify encryption for
directories during mkdir.
Bug: 77850279
Test: walleye + more restrictions continues to have FBE work
Change-Id: I84e201436ce4531d36d1257d932c3e2e772ea05e
The out-of-tree keychord driver is only intended for use by init.
Test: build
Bug: 64114943
Bug: 78174219
Change-Id: I96a7fbcd9a54a38625063606f5c4ab6d40d701f6
The out-of-tree keychord driver is only intended for use by init.
Test: build
Bug: 64114943
Bug: 78174219
Change-Id: I96a7fbcd9a54a38625063606f5c4ab6d40d701f6
After adding a new user, deleting it, and rebooting, some of the user's data still remained. This adds the SELinux permissions necessary to remove all of the data. It fixes the followign denials:
avc: denied { rmdir } for scontext=u:r:vold_prepare_subdirs:s0 tcontext=u:object_r:system_data_file:s0 tclass=dir
avc: denied { unlink } for scontext=u:r:vold_prepare_subdirs:s0 tcontext=u:object_r:system_data_file:s0 tclass=file
Bug: 74866238
Test: Create user, delete user, reboot user, see no denials or
leftover data.
Change-Id: Ibc43bd2552b388a9708bf781b5ad206f21df62dc
(cherry picked from commit 254a872cab)
After adding a new user, deleting it, and rebooting, some of the user's data still remained. This adds the SELinux permissions necessary to remove all of the data. It fixes the followign denials:
avc: denied { rmdir } for scontext=u:r:vold_prepare_subdirs:s0 tcontext=u:object_r:system_data_file:s0 tclass=dir
avc: denied { unlink } for scontext=u:r:vold_prepare_subdirs:s0 tcontext=u:object_r:system_data_file:s0 tclass=file
Bug: 74866238
Test: Create user, delete user, reboot user, see no denials or
leftover data.
Change-Id: Ibc43bd2552b388a9708bf781b5ad206f21df62dc
dumpstate needs to read all the system properties for debugging.
Bug: 77277669
Test: succeeded building and tested with taimen
Change-Id: I3603854b3be67d4fc55d74f7925a21bfa59c81ee
Merged-In: I3603854b3be67d4fc55d74f7925a21bfa59c81ee
(cherry picked from commit 4de238e9b9)
We're adding support for OEMs to ship exFAT, which behaves identical
to vfat. Some rules have been manually enumerating labels related
to these "public" volumes, so unify them all behind "sdcard_type".
Test: atest
Bug: 67822822
Change-Id: I09157fd1fc666ec5d98082c6e2cefce7c8d3ae56
Tombstoned unlinks "trace_XX" files if there are too many of them.
avc: denied { unlink } for comm="tombstoned" name="trace_12"
scontext=u:r:tombstoned:s0 tcontext=u:object_r:anr_data_file:s0
tclass=file
Bug: 77970585
Test: Build/boot taimen. adb root; sigquit an app.
(cherry picked from commit eb8f938fd4)
Change-Id: I2f29d12f747d688f8f4e06b48cf72c5109adc2ae
dumpstate needs to read all the system properties for debugging.
Bug: 77277669
Test: succeeded building and tested with taimen
Change-Id: I3603854b3be67d4fc55d74f7925a21bfa59c81ee
