Linux 6.18.47
From: Greg Kroah-Hartman
Date: Thu Aug 27 2026 - 09:27:01 EST
I'm announcing the release of the 6.18.47 kernel.
All users of the 6.18 kernel series must upgrade.
The updated 6.18.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.18.y
and can be browsed at the normal kernel.org git web browser:
https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
thanks,
greg k-h
------------
Makefile | 2
drivers/block/null_blk/zoned.c | 10 +
drivers/bluetooth/hci_aml.c | 18 +++
drivers/dma/fsl-edma-main.c | 2
drivers/gpu/drm/xe/display/xe_fb_pin.c | 32 +-----
drivers/hid/hid-core.c | 11 +-
drivers/hid/hid-hyperv.c | 27 ++++-
drivers/hid/hid-input.c | 3
drivers/hid/hid-magicmouse.c | 64 +++++++++++-
drivers/hid/hid-nintendo.c | 22 ++--
drivers/hid/hid-sensor-custom.c | 17 +--
drivers/hid/hid-uclogic-core.c | 12 ++
drivers/hid/usbhid/hid-pidff.c | 13 +-
drivers/input/keyboard/atkbd.c | 23 +++-
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 2
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 1
drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c | 15 ++
drivers/iommu/iommufd/ioas.c | 4
drivers/mailbox/mailbox-mchp-ipc-sbi.c | 2
drivers/net/ethernet/pensando/ionic/ionic_lif.c | 17 ++-
drivers/net/ethernet/pensando/ionic/ionic_txrx.c | 7 +
drivers/net/usb/rndis_host.c | 6 -
drivers/nfc/fdp/i2c.c | 27 +++++
drivers/nfc/microread/microread.c | 31 +++++
drivers/nfc/pn533/pn533.c | 1
drivers/nfc/st21nfca/dep.c | 3
drivers/nvme/target/admin-cmd.c | 2
drivers/nvme/target/fabrics-cmd-auth.c | 2
drivers/nvme/target/fc.c | 2
drivers/nvme/target/pci-epf.c | 10 +
drivers/nvme/target/tcp.c | 18 +++
drivers/pci/controller/pci-host-generic.c | 11 --
drivers/pci/ecam.c | 13 ++
drivers/ptp/ptp_vmclock.c | 6 +
drivers/tty/serial/sc16is7xx.c | 40 +++----
fs/exec.c | 8 +
fs/ext4/crypto.c | 40 +++----
fs/ext4/fast_commit.c | 16 ++-
fs/ext4/ialloc.c | 4
fs/ext4/inode.c | 11 +-
fs/ext4/super.c | 2
fs/ext4/xattr.c | 7 -
fs/nilfs2/ioctl.c | 20 +++
fs/ocfs2/xattr.c | 18 ++-
fs/xfs/libxfs/xfs_attr_leaf.c | 14 ++
fs/xfs/scrub/agheader.c | 96 +++++++++++++-----
fs/xfs/scrub/agheader_repair.c | 17 ++-
fs/xfs/scrub/bmap.c | 8 -
fs/xfs/scrub/common.c | 10 -
fs/xfs/scrub/common.h | 2
fs/xfs/scrub/dir.c | 2
fs/xfs/scrub/dirtree.c | 4
fs/xfs/scrub/metapath.c | 6 -
fs/xfs/scrub/nlinks.c | 12 +-
fs/xfs/scrub/parent.c | 6 -
fs/xfs/scrub/rtbitmap.c | 12 +-
fs/xfs/scrub/rtsummary.c | 12 +-
include/linux/futex.h | 2
include/linux/pci-ecam.h | 3
include/linux/sched.h | 8 +
include/linux/wait.h | 1
include/linux/wait_bit.h | 1
io_uring/futex.c | 11 ++
io_uring/futex.h | 1
io_uring/io-wq.c | 9 +
io_uring/opdef.c | 2
io_uring/rsrc.c | 2
io_uring/uring_cmd.c | 8 -
kernel/futex/core.c | 116 ++++++++++++++--------
kernel/futex/futex.h | 9 +
kernel/futex/pi.c | 121 +++++++++++++++++------
kernel/kcov.c | 90 ++++++++---------
kernel/sched/wait.c | 15 ++
kernel/sched/wait_bit.c | 14 ++
lib/Kconfig.debug | 5
net/bluetooth/hci_event.c | 8 +
net/bluetooth/hci_sync.c | 46 +++++++-
net/bluetooth/iso.c | 32 ++++--
net/bluetooth/mgmt.c | 8 +
net/bluetooth/rfcomm/core.c | 24 +++-
net/ceph/osd_client.c | 5
net/core/gro.c | 7 -
net/ipv4/ip_output.c | 4
net/ipv6/ip6_output.c | 2
net/mptcp/options.c | 2
net/mptcp/pm.c | 74 +++++++-------
net/mptcp/pm_kernel.c | 22 ++--
net/mptcp/pm_userspace.c | 10 +
net/mptcp/protocol.h | 25 ++--
net/mptcp/subflow.c | 4
net/nfc/digital_technology.c | 2
net/nfc/llcp_commands.c | 18 +++
net/nfc/llcp_core.c | 15 ++
net/nfc/nci/ntf.c | 36 +++++-
net/nfc/nci/rsp.c | 1
net/xfrm/xfrm_state.c | 4
sound/drivers/dummy.c | 6 +
sound/soc/codecs/lpass-tx-macro.c | 4
sound/usb/fcp.c | 38 +++----
sound/usb/mixer.c | 6 +
sound/usb/mixer.h | 2
sound/usb/mixer_scarlett2.c | 98 +++++++++++-------
102 files changed, 1235 insertions(+), 489 deletions(-)
Abdifatah Suruur (1):
ptp: vmclock: prevent read-only mappings from becoming writable
Ali Ahmet Memis (5):
Bluetooth: RFCOMM: take rfcomm_mutex for the deferred setup accept
io_uring/rsrc: fix folio size overflow in io_vec_fill_bvec()
Bluetooth: ISO: do not force BT_LISTEN after a failed BIG sync
Bluetooth: ISO: zero the sockaddr before returning it in getname
Bluetooth: MGMT: reject HCI_CMD_SYNC params_len above 255
Anand Khoje (1):
net/ionic: avoid OOB TX partner lookup for hwstamp RXQ
Andrei Fed (1):
HID: magicmouse: fix battery reporting for Bluetooth Magic Trackpad USB-C
Baul Lee (2):
HID: core: fix OOB read of field->usage in hid_set_field()
HID: pidff: fix OOB write when hid->inputs is empty
Bryam Vargas (3):
nfc: fdp: bound the device-reported read length and fix an skb leak
nfc: nci: add data_len bound checks to activation parameter extractors
nvmet-auth: zero the AUTH_RECEIVE response buffer
Chengfeng Ye (2):
Bluetooth: hci_event: fix LE list UAF on reset
Bluetooth: hci_sync: Fix accept list UAF during suspend
Christoph Hellwig (1):
xfs: add a xchk_ip_set_corrupt helper
Christopher Kodama (1):
HID: magicmouse: re-enable multitouch after reset-resume
Cryolitia PukNgae (1):
Input: atkbd - skip deactivate for HONOR FMB-P's internal keyboard
Darrick J. Wong (3):
xfs: rtsummary scrub should treat rtbitmap corruption errors as an xref error
xfs: hoist per-bucket unlinked list check to helper
xfs: don't livelock in scrub on a circular unlinked list
Dawid Wróbel (1):
ASoC: codecs: lpass-tx-macro: Fix enum kcontrol accesses
Donglin Lyu (1):
Input: atkbd - skip deactivate for HONOR ZQC-P
Doruk Tan Ozturk (4):
nfc: digital: clamp SENSF_RES length to the destination buffer
nfc: llcp: bound the connect_sn TLV walk to the skb
nfc: llcp: reject PDUs shorter than the LLCP header
nfc: st21nfca: validate ATR_REQ length against the received frame
Eric Biggers (1):
ext4: don't enable DAX on new encrypted files
Eric Dumazet (1):
net: gro: properly validate BIG TCP aggregation criteria
Felix Hoffmann (1):
futex: Avoid private hash use-after-free on final put
Geoffrey D. Bennett (2):
ALSA: FCP: Use a private URB for the notification endpoint
ALSA: scarlett2: Use a private URB for the notification endpoint
Greg Kroah-Hartman (2):
nvmet-tcp: Do not WARN on remotely-controlled oversized SGL allocations
Linux 6.18.47
Griffin Kroah-Hartman (3):
rndis_host: add overflow check in rndis_rx_fixup()
mailbox: mchp-ipc-sbi: Add null check for devm_kasprintf()
dmaengine: fsl-edma: Add error handling for devm_kasprintf
Guanghui Yang (2):
ext4: clear error before retrying inode xattr space fallback
ext4: propagate errors from fast commit range replay
Guixin Liu (1):
nvmet: fix NULL pointer dereference in nvmet_execute_identify_nslist()
Haoxiang Li (1):
HID: sensor: custom: Fix use-after-free in enable_sensor
Hongling Zeng (1):
xfs: validate attr entry pointer before field access
Hugo Villeneuve (2):
serial: sc16is7xx: rename EFR mutex with generic name
serial: sc16is7xx: use guards for simple mutex locks
Hyunwoo Kim (1):
futex: Fix race on the initial mm->futex.phash.ref allocation
Ian Bridges (1):
ocfs2: fix missing metadata reservation for large xattrs
Ibrahim Hashimov (3):
nvmet-tcp: bound SGL data length before allocating command buffers
HID: nintendo: fix out-of-bounds read in joycon_ctlr_read_handler()
HID: uclogic: fix use-after-free of inrange_timer on remove
Jann Horn (1):
HID: core: fix number/pointer type confusion on long items
Jens Axboe (2):
io_uring/futex: don't mark futex wake requests as inflight
io_uring/uring_cmd: don't skip completion for a synchronous multishot cmd
Jia Zhu (1):
ext4: avoid tail write_begin walk for uptodate folios
Jiang HongHui (1):
nvmet-fc: fix invalid free in LS IOD error path
Jiangshan Yi (2):
HID: nintendo: register input device after capabilities are set
HID: nintendo: stop device IO before hid_hw_stop on probe failure
Jiazi Liu (1):
ext4: fix incorrect function call when initializing s_resgid
Jose Villaseñor Montfort (1):
HID: magicmouse: do not keep a stale msc->input if no input is claimed
Kyle Zeng (1):
futex/pi: Reject cross-mm private futex owners
Laxman Acharya Padhya (2):
Bluetooth: hci_event: validate LE Set CIG Parameters response
Bluetooth: hci_aml: validate firmware segment lengths
Lee Jones (1):
HID: magicmouse: Prevent out-of-bounds (OOB) read during DOUBLE_REPORT_ID
Linmao Li (1):
nfc: nci: free destination parameters when closing a connection
Luca Fresi (1):
serial: sc16is7xx: enable THRI before filling TX FIFO
Luxiao Xu (1):
ipv6: fix use-after-free in ip6_finish_output2()
Maarten Lankhorst (1):
drm/xe: Fix DPT allocation paths.
Matthias Goergens (1):
ext4: stop retrying saturated xattr cache entries
Matthieu Baerts (NGI0) (3):
mptcp: pm: use for_each_subflow helper
mptcp: pm: rename add_entry structure to add_addr
mptcp: pm: uniform announced addresses helpers
Michael Bommarito (1):
HID: hyperv: validate initial device info bounds
Muhammad Bilal (1):
nfc: llcp: fix OOB read and u8 offset wrap in TLV parsers
Pavitra Jha (1):
libceph: fix OOB read in decode_watchers() via missing bounds check
Peiyang He (1):
iommu/iommufd: Fix NULL pointer deref in iommufd_ioas_change_process when racing with iopt_map_file_pages
Pengpeng Hou (1):
nfc: microread: validate target discovery payload lengths
Peter Zijlstra (1):
futex: Fix might_sleep() warning in futex_pivot_pending()
Rik van Riel (1):
null_blk: fix UBSAN shift-out-of-bounds when zone_size is 0 or overflows
Ryusuke Konishi (1):
nilfs2: reject invalid block index in GC ioctl
Samuel Page (2):
nfc: nci: fix out-of-bounds write in nci_target_auto_activated()
nfc: nci: fix uninit-value in the RF discover/activated NTF handlers
Shameer Kolothum (1):
iommu/tegra241-cmdqv: Fix CMD_SYNC use-after-free on teardown
Shardul Bankar (1):
mptcp: pm: fix memory leak from alloc-during-teardown race
Shin'ichiro Kawasaki (1):
nvmet: pci-epf: fix use-after-free in nvmet_pci_epf_exec_iod_work()
Steffen Persvold (1):
PCI: host-generic: Fix NULL pointer dereference on 32-bit CAM systems
Takashi Iwai (1):
ALSA: dummy: Check card index validity at probe
Tetsuo Handa (1):
kcov: fix data corruption and race conditions on PREEMPT_RT
Thomas Gleixner (2):
futex: Sanitize and document task_struct::futex::state transitions
futex/pi: Plug private futex exec() race
Vishnu Razdan (1):
io_uring/io-wq: fix worker accounting when canceling creation callbacks
Woraphat Khiaodaeng (1):
io_uring/cmd: fix iovec leak when the async cmd is not recycled
Xiang Mei (Microsoft) (1):
xfrm: fix sk_dst_cache double-free in xfrm_user_policy()
Xu Rao (1):
nfc: pn533: purge fragmented skbs during cleanup
Yifei Gao (1):
nvmet: pci-epf: put CQ ref on create_cq mapping failure
Yong Wang (1):
ipv4: reject undersized MTUs in ip_do_fragment()