Biswajit Paul 88f6853de6 ANDROID: kernel: Restrict permissions of /proc/iomem. ...

The permissions of /proc/iomem currently are -r--r--r--. Everyone can
see its content. As iomem contains information about the physical memory
content of the device, restrict the information only to root.

Fix sts testPocCVE_2015_8944

Change-Id: If0be35c3fac5274151bea87b738a48e6ec0ae891
CRs-Fixed: 786116
Signed-off-by: Biswajit Paul <biswajitpaul@codeaurora.org>
Signed-off-by: Avijit Kanti Das <avijitnsec@codeaurora.org>
(cherry picked from https://android.googlesource.com/kernel/msm
 commit 60c6b65403b4c9567b53baadca0740915f698ca8)

2018-09-29 09:51:29 +08:00

..

bpf

bpf: fix references to free_bpf_prog_info() in comments

2018-08-06 16:24:37 +02:00

configs

UPSTREAM: config: android-base: disable CONFIG_NFSD and CONFIG_NFS_FS

2018-03-05 21:56:13 +05:30

debug

Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android

2018-06-11 16:48:21 +05:30

events

Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android

2018-06-11 16:48:21 +05:30

gcov

Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android

2018-02-01 12:02:38 +08:00

irq

Merge branch 'linux-linaro-lsk-v4.4' of git://git.linaro.org/kernel/linux-linaro-stable.git

2018-09-07 17:34:34 +08:00

livepatch

livepatch: x86: fix relocation computation with kASLR

2015-11-11 17:36:04 +01:00

locking

Merge branch 'linux-linaro-lsk-v4.4' of git://git.linaro.org/kernel/linux-linaro-stable.git

2018-09-07 17:34:34 +08:00

power

Merge tag 'lsk-v4.4-18.07-android' of git://git.linaro.org/kernel/linux-linaro-stable.git

2018-08-03 10:09:13 +08:00

printk

Merge branch 'linux-linaro-lsk-v4.4-android' of git://git.linaro.org/kernel/linux-linaro-stable.git

2018-04-08 18:28:30 +08:00

rcu

BACKPORT: kernel: add kcov code coverage

2018-01-22 13:15:43 +05:30

sched

Merge tag 'lsk-v4.4-18.07-android' of git://git.linaro.org/kernel/linux-linaro-stable.git

2018-08-03 10:09:13 +08:00

time

Merge branch 'linux-linaro-lsk-v4.4' of git://git.linaro.org/kernel/linux-linaro-stable.git

2018-09-07 17:34:34 +08:00

trace

Merge branch 'linux-linaro-lsk-v4.4' of git://git.linaro.org/kernel/linux-linaro-stable.git

2018-09-07 17:34:34 +08:00

.gitignore

…

acct.c

kernel/acct.c: fix the acct->needcheck check in check_free_space()

2018-01-10 09:27:08 +01:00

async.c

kernel/async.c: revert "async: simplify lowest_in_progress()"

2018-02-16 20:09:45 +01:00

audit_fsnotify.c

…

audit_tree.c

audit: audit_tree_match can be boolean

2015-11-04 08:23:51 -05:00

audit_watch.c

audit: Fix use after free in audit_remove_watch_rule()

2017-08-24 17:02:35 -07:00

audit.c

Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android

2018-06-11 16:48:21 +05:30

audit.h

audit: audit_tree_match can be boolean

2015-11-04 08:23:51 -05:00

auditfilter.c

audit: allow not equal op for audit by executable

2018-08-06 16:24:38 +02:00

auditsc.c

Merge branch 'linux-linaro-lsk-v4.4' of git://git.linaro.org/kernel/linux-linaro-stable.git

2018-09-07 17:34:34 +08:00

backtracetest.c

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bounds.c

…

capability.c

exec: Ensure mm->user_ns contains the execed files

2017-01-06 11:16:14 +01:00

cgroup_freezer.c

cgroup: fix handling of multi-destination migration from subtree_control enabling

2015-12-03 10:18:21 -05:00

cgroup_pids.c

cgroup_pids: don't account for the root cgroup

2015-12-03 10:18:21 -05:00

cgroup.c

Merge tag 'lsk-v4.4-18.06-android' of git://git.linaro.org/kernel/linux-linaro-stable.git

2018-07-06 20:12:54 +08:00

compat.c

…

configs.c

…

context_tracking.c

context_tracking: avoid irq_save/irq_restore on guest entry and exit

2015-11-10 12:06:23 +01:00

cpu_pm.c

…

cpu.c

Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android

2017-01-13 12:01:52 +08:00

cpuset.c

Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android

2017-10-13 23:14:45 +08:00

crash_dump.c

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cred.c

cred: Reject inodes with invalid ids in set_create_file_as()

2016-09-15 08:27:49 +02:00

delayacct.c

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dma.c

…

elfcore.c

…

exec_domain.c

…

exit.c

ANDROID: Fix massive cpufreq_times memory leaks

2018-07-19 22:03:01 +05:30

extable.c

kernel/extable.c: mark core_kernel_text notrace

2017-07-21 07:44:56 +02:00

fork.c

ANDROID: Fix massive cpufreq_times memory leaks

2018-07-19 22:03:01 +05:30

freezer.c

…

futex_compat.c

ptrace: use fsuid, fsgid, effective creds for fs access checks

2016-02-25 12:01:16 -08:00

futex.c

Merge tag 'v4.4.134' into linux-linaro-lsk-v4.4

2018-05-30 11:03:51 +01:00

groups.c

kernel: make groups_sort calling a responsibility group_info allocators

2018-01-10 09:27:10 +01:00

hung_task.c

…

irq_work.c

treewide: Remove old email address

2015-11-23 09:44:58 +01:00

jump_label.c

jump_label: Invoke jump_label_test() via early_initcall()

2017-12-16 10:33:55 +01:00

kallsyms.c

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kcmp.c

ptrace: use fsuid, fsgid, effective creds for fs access checks

2016-02-25 12:01:16 -08:00

Kconfig.freezer

…

Kconfig.hz

…

Kconfig.locks

…

Kconfig.preempt

…

kcov.c

UPSTREAM: kcov: fix comparison callback signature

2018-01-22 13:15:43 +05:30

kexec_core.c

s390/kexec: consolidate crash_map/unmap_reserved_pages() and arch_kexec_protect(unprotect)_crashkres()

2017-10-25 11:26:32 +08:00

kexec_file.c

kexec: introduce a protection mechanism for the crashkernel reserved memory

2017-10-25 11:23:52 +08:00

kexec_internal.h

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kexec.c

s390/kexec: consolidate crash_map/unmap_reserved_pages() and arch_kexec_protect(unprotect)_crashkres()

2017-10-25 11:26:32 +08:00

kmod.c

…

kprobes.c

kprobes: Make list and blacklist root user read only

2018-09-05 09:18:40 +02:00

ksysfs.c

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kthread.c

UPSTREAM: kthread: Pin the stack via try_get_task_stack()/put_task_stack() in to_live_kthread() function

2017-08-11 19:31:04 +05:30

latencytop.c

…

Makefile

BACKPORT: kernel: add kcov code coverage

2018-01-22 13:15:43 +05:30

membarrier.c

Fix: Disable sys_membarrier when nohz_full is enabled

2017-03-12 06:37:26 +01:00

memremap.c

mm: fix devm_memremap_pages crash, use mem_hotplug_{begin, done}

2017-01-19 20:17:18 +01:00

module_signing.c

…

module-internal.h

…

module.c

Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android

2018-03-05 20:20:17 +05:30

notifier.c

…

nsproxy.c

…

padata.c

padata: free correct variable

2017-05-20 14:27:02 +02:00

panic.c

kernel/panic.c: add missing \n

2017-07-05 14:37:19 +02:00

params.c

Merge tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

2015-11-09 15:53:39 -08:00

pid_namespace.c

pid_ns: Sleep in TASK_INTERRUPTIBLE in zap_pid_ns_processes

2017-05-25 14:30:11 +02:00

pid.c

pidns: disable pid allocation if pid_ns_prepare_proc() is failed in alloc_pid()

2018-04-13 19:50:03 +02:00

profile.c

profile: hide unused functions when !CONFIG_PROC_FS

2018-02-25 11:03:44 +01:00

ptrace.c

ptrace: Properly initialize ptracer_cred on fork

2017-06-14 13:16:20 +02:00

range.c

…

reboot.c

i2c: rk3x: Make sure the i2c transfer to be finished before system reboot

2017-05-26 12:03:12 +08:00

relay.c

kernel/relay.c: limit kmalloc size to KMALLOC_MAX_SIZE

2018-05-30 07:49:00 +02:00

resource.c

ANDROID: kernel: Restrict permissions of /proc/iomem.

2018-09-29 09:51:29 +08:00

seccomp.c

seccomp: Move speculation migitation control to arch code

2018-07-25 10:18:27 +02:00

signal.c

Merge tag 'lsk-v4.4-18.06-android' of git://git.linaro.org/kernel/linux-linaro-stable.git

2018-07-06 20:12:54 +08:00

smp.c

mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd

2015-11-06 17:50:42 -08:00

smpboot.c

…

smpboot.h

…

softirq.c

UPSTREAM: arch, ftrace: for KASAN put hard/soft IRQ entries into separate sections

2018-01-22 13:15:43 +05:30

stacktrace.c

…

stop_machine.c

kernel: remove stop_machine() Kconfig dependency

2015-12-12 10:15:34 -08:00

sys_ni.c

mm: mlock: add new mlock system call

2015-11-05 19:34:48 -08:00

sys.c

Merge branch 'linux-linaro-lsk-v4.4' of git://git.linaro.org/kernel/linux-linaro-stable.git

2018-09-07 17:34:34 +08:00

sysctl_binary.c

fs/coredump: prevent fsuid=0 dumps into user-controlled directories

2016-04-12 09:08:58 -07:00

sysctl.c

Merge branch 'linux-linaro-lsk-v4.4' of git://git.linaro.org/kernel/linux-linaro-stable.git

2018-09-07 17:34:34 +08:00

task_work.c

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taskstats.c

…

test_kprobes.c

…

torture.c

…

tracepoint.c

tracepoint: Do not warn on ENOMEM

2018-05-16 10:06:47 +02:00

tsacct.c

…

uid16.c

kernel: make groups_sort calling a responsibility group_info allocators

2018-01-10 09:27:10 +01:00

up.c

…

user_namespace.c

…

user-return-notifier.c

…

user.c

ANDROID: proc: Add /proc/uid directory

2018-05-20 16:39:09 +05:30

utsname_sysctl.c

…

utsname.c

…

watchdog.c

Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android

2017-01-09 12:01:35 +08:00

workqueue_internal.h

workqueue: Fix NULL pointer dereference

2017-11-15 17:13:11 +01:00

workqueue.c

workqueue: use put_device() instead of kfree()

2018-05-30 07:49:04 +02:00