iMX/i2som-imx-linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
fe7de37720936ecfe4df514bcfa24cf0aac7e8ac
i2som-imx-linux/fs
History
Alexander Potapenko 61ce1733b3 fs/binfmt_elf.c: allocate initialized memory in fill_thread_core_info() 
[ Upstream commit 1d605416fb ]

KMSAN reported uninitialized data being written to disk when dumping
core.  As a result, several kilobytes of kmalloc memory may be written
to the core file and then read by a non-privileged user.

Reported-by: sam <sunhaoyl@outlook.com>
Signed-off-by: Alexander Potapenko <glider@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Kees Cook <keescook@chromium.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: <stable@vger.kernel.org>
Link: http://lkml.kernel.org/r/20200419100848.63472-1-glider@google.com
Link: https://github.com/google/kmsan/issues/76
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-06-03 08:18:03 +02:00
..
9p
9p: avoid attaching writeback_fid on mmap with type PRIVATE
2019-10-11 18:18:38 +02:00
adfs
…
affs
affs: fix a memory leak in affs_remount
2020-01-27 14:46:52 +01:00
afs
afs: Fix some tracing details
2020-04-02 16:34:33 +02:00
autofs4
autofs: fix a leak in autofs_expire_indirect()
2019-12-17 20:37:24 +01:00
befs
…
bfs
…
btrfs
btrfs: fix partial loss of prealloc extent past i_size after fsync
2020-05-05 19:15:49 +02:00
cachefiles
cachefiles: Fix race between read_waiter and read_copier involving op->to_do
2020-06-03 08:17:53 +02:00
ceph
ceph: fix double unlock in handle_cap_export()
2020-05-27 16:43:01 +02:00
cifs
cifs: Fix null pointer check in cifs_read
2020-06-03 08:17:55 +02:00
coda
…
configfs
configfs: fix config_item refcnt leak in configfs_rmdir()
2020-05-27 16:42:56 +02:00
cramfs
…
crypto
…
debugfs
…
devpts
…
dlm
dlm: fix invalid cluster name warning
2019-12-17 20:38:33 +01:00
ecryptfs
ecryptfs: Fix up bad backport of fe2e082f5d
2020-03-11 18:02:51 +01:00
efivarfs
…
efs
…
exofs
exofs_mount(): fix leaks on failure exits
2019-12-05 15:37:28 +01:00
exportfs
exportfs: fix 'passing zero to ERR_PTR()' warning
2020-01-27 14:46:06 +01:00
ext2
ext2: fix debug reference to ext2_xattr_cache
2020-04-24 08:01:22 +02:00
ext4
ext4: add cond_resched() to ext4_protect_reserved_inode
2020-05-27 16:42:49 +02:00
f2fs
f2fs: fix to avoid memory leakage in f2fs_listxattr
2020-05-20 08:17:04 +02:00
fat
fat: fix uninit-memory access for partial initialized inode
2020-03-11 18:03:03 +01:00
freevxfs
…
fscache
…
fuse
fuse: verify attributes
2019-12-17 20:38:44 +01:00
gfs2
gfs2: move privileged user check to gfs2_quota_lock_check
2020-06-03 08:17:52 +02:00
hfs
fs/hfs/extent.c: fix array out of bounds read of array extent
2019-12-01 09:13:57 +01:00
hfsplus
hfsplus: fix crash and filesystem corruption when deleting files
2020-04-24 08:00:45 +02:00
hostfs
…
hpfs
…
hugetlbfs
…
isofs
…
jbd2
jbd2: improve comments about freeing data buffers whose page mapping is NULL
2020-04-24 08:00:54 +02:00
jffs2
…
jfs
jfs: fix bogus variable self-initialization
2020-01-27 14:46:26 +01:00
kernfs
kernfs: fix ino wrap-around detection
2019-12-17 20:38:50 +01:00
lockd
lockd: fix decoding of TEST results
2019-12-17 20:38:15 +01:00
minix
…
ncpfs
…
nfs
nfs: Fix potential posix_acl refcnt leak in nfs3_set_acl
2020-05-05 19:15:52 +02:00
nfs_common
…
nfsd
nfsd: memory corruption in nfsd4_lock()
2020-05-02 17:24:41 +02:00
nilfs2
…
nls
…
notify
fs: avoid softlockups in s_inodes iterators
2020-01-12 12:11:59 +01:00
ntfs
…
ocfs2
ocfs2: no need try to truncate file beyond i_size
2020-04-24 08:00:43 +02:00
omfs
…
openpromfs
…
orangefs
help_next should increase position index
2020-02-28 16:36:08 +01:00
overlayfs
ovl: relax WARN_ON() on rename to self
2019-12-17 20:39:21 +01:00
proc
vmalloc: fix remap_vmalloc_range() bounds checks
2020-05-02 17:24:21 +02:00
pstore
pstore/ram: Write new dumps to start of recycled zones
2020-01-09 10:17:55 +01:00
qnx4
…
qnx6
…
quota
fs: avoid softlockups in s_inodes iterators
2020-01-12 12:11:59 +01:00
ramfs
…
reiserfs
reiserfs: prevent NULL pointer dereference in reiserfs_insert_item()
2020-02-28 16:36:08 +01:00
romfs
…
squashfs
…
sysfs
…
sysv
…
tracefs
…
ubifs
ubifs: don't trigger assertion on invalid no-key filename
2020-02-14 16:32:11 -05:00
udf
udf: Fix free space reporting for metadata and virtual partitions
2020-02-28 16:36:02 +01:00
ufs
…
xfs
xfs: fix partially uninitialized structure in xfs_reflink_remap_extent
2020-05-02 17:24:43 +02:00
aio.c
…
anon_inodes.c
…
attr.c
…
bad_inode.c
…
binfmt_aout.c
…
binfmt_elf_fdpic.c
…
binfmt_elf.c
fs/binfmt_elf.c: allocate initialized memory in fill_thread_core_info()
2020-06-03 08:18:03 +02:00
binfmt_em86.c
…
binfmt_flat.c
…
binfmt_misc.c
…
binfmt_script.c
exec: load_script: Do not exec truncated interpreter path
2019-11-06 12:42:59 +01:00
block_dev.c
…
buffer.c
ext4: use non-movable memory for superblock readahead
2020-04-24 08:01:00 +02:00
char_dev.c
chardev: Avoid potential use-after-free in 'chrdev_open()'
2020-01-14 20:05:39 +01:00
compat_binfmt_elf.c
…
compat_ioctl.c
fix compat handling of FICLONERANGE, FIDEDUPERANGE and FS_IOC_FIEMAP
2020-01-09 10:17:58 +01:00
compat.c
…
coredump.c
coredump: fix crash when umh is disabled
2020-05-20 08:16:58 +02:00
dax.c
dax: pass NOWAIT flag to iomap_apply
2020-03-11 18:02:43 +01:00
dcache.c
…
dcookies.c
…
direct-io.c
…
drop_caches.c
fs: avoid softlockups in s_inodes iterators
2020-01-12 12:11:59 +01:00
eventfd.c
…
eventpoll.c
…
exec.c
exec: Move would_dump into flush_old_exec
2020-05-20 08:17:16 +02:00
fcntl.c
…
fhandle.c
…
file_table.c
…
file.c
fix multiplication overflow in copy_fdtable()
2020-05-27 16:42:51 +02:00
filesystems.c
fs/filesystems.c: downgrade user-reachable WARN_ONCE() to pr_warn_once()
2020-04-24 08:00:43 +02:00
fs_pin.c
…
fs_struct.c
…
fs-writeback.c
cgroup,writeback: don't switch wbs immediately on dead wbs if the memcg is dead
2019-11-12 19:18:47 +01:00
inode.c
futex: Fix inode life-time issue
2020-04-02 16:34:21 +02:00
internal.h
…
ioctl.c
…
iomap.c
iomap: Fix pipe page leakage during splicing
2019-12-17 20:38:57 +01:00
Kconfig
…
Kconfig.binfmt
…
libfs.c
libfs: fix infoleak in simple_attr_read()
2020-04-02 16:34:35 +02:00
locks.c
locks: print unsigned ino in /proc/locks
2020-01-09 10:17:55 +01:00
Makefile
…
mbcache.c
…
mount.h
…
mpage.c
…
namei.c
namei: only return -ECHILD from follow_dotdot_rcu()
2020-03-11 18:02:53 +01:00
namespace.c
fs/namespace.c: fix mountpoint reference counter race
2020-05-02 17:24:20 +02:00
no-block.c
…
nsfs.c
…
open.c
cifs_atomic_open(): fix double-put on late allocation failure
2020-03-20 10:54:16 +01:00
pipe.c
…
pnode.c
propagate_one(): mnt_set_mountpoint() needs mount_lock
2020-05-02 17:24:47 +02:00
pnode.h
…
posix_acl.c
…
proc_namespace.c
…
read_write.c
vfs: avoid problematic remapping requests into partial EOF block
2019-12-01 09:13:51 +01:00
readdir.c
filldir[64]: remove WARN_ON_ONCE() for bad directory entries
2020-01-04 14:00:04 +01:00
select.c
…
seq_file.c
…
signalfd.c
…
splice.c
…
stack.c
…
stat.c
…
statfs.c
vfs: Fix EOVERFLOW testing in put_compat_statfs64
2019-10-11 18:18:48 +02:00
super.c
…
sync.c
…
timerfd.c
…
userfaultfd.c
userfaultfd: require CAP_SYS_PTRACE for UFFD_FEATURE_EVENT_FORK
2020-01-04 13:59:58 +01:00
utimes.c
…
xattr.c
…