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7.2.11 (stable, Branch 7.2)
284 Commits, davon ca. 267 Fixes, 1 CVE-Referenz(en)
Linux kernel 7.2.11 (stable) was a broad maintenance release focused on fixing bugs and hardening security across networking, storage, graphics, Bluetooth, and filesystem subsystems, with an especially large and systematic set of fixes to the mount/namespace core (dozens of patches addressing locking, propagation, loop detection, and unmount races). It also included substantial work on io_uring/mm interactions (RLIMIT_MEMLOCK accounting, mremap locked_vm leaks), DRM/AMD/Intel/VC4 driver stability, and numerous Wi-Fi, Bluetooth, and network driver corrections (mt76, ice, gve, stmmac, mlx5). Among the most notable security-relevant fixes were a buffer overflow in dm-integrity's inline mode with large tag sizes, a type confusion vulnerability in the ati_remote2 input driver's attribute handlers, a race condition in add_key() versus keyring restrictions in the KEYS subsystem, and improper validation of checksum_start in IPv4 checksum completion that could lead to out-of-bounds access. Additional reliability and security improvements touched SELinux label handling, fsverity info freeing via RCU, and various use-after-free/reference-leak fixes in RISC-V, UFS, and network drivers.
Betroffene Bereiche
Bereich Commits namespace 18
net 17
wifi 16
riscv 12
Bluetooth 12
btrfs 7
drm/vc4 6
ASoC 6
Änderungen (284)
HID: steam: Clean up locking
HID: steam: Refactor registration
HID: steam: Rearrange teardown sequence
HID: steam: Fully unregister controller when hidraw is opened
mm/mremap: fix locked_vm leak from MREMAP_DONTUNMAP self-merge
io_uring/kbuf: don't charge provided buffer rings to RLIMIT_MEMLOCK
io_uring: do not charge the SQ/CQ rings to RLIMIT_MEMLOCK
io_uring/memmap: account the pages a compound region really uses
drm/amd/display: Don't replace a sink mode that shares the native totals
sched_ext: Call ops.dequeue() when a task arrives on a remote local DSQ
sched_ext: Generate qseq from a per-task counter
drm/vc4: Fix binner slot allocation failing on an idle GPU
drm/vc4: Disable the V3D interrupt across runtime suspend
vsock: Fix memory leak in vmci_transport_recv_dgram_cb()
net: openvswitch: validate transport header presence in set_ipv6_addr
ptp: ocp: fix PCIe delay estimation calculation
net/packet: call packet_parse_headers after virtio_net_hdr_to_skb
mlxsw: spectrum_flower: Fix port range register leak in tmplt_create()
net/mlx5e: Order ICOSQ cc update after CQ doorbell
veth: fix peer NETDEV_XDP_ACT_NDO_XMIT after GRO is toggled while down
drm/imagination: Fix reference and vm_bo handling in remap()
bareudp: set the inner protocol to the protocol of the packet
flow_dissector: avoid u16 truncation of hlen in bpf_flow_dissect()
bnxt_en: Re-write the BARs following any type of PCIe errors
bnxt_en: Fix driver init in kdump kernel
bnxt_en: Add bnxt_clear_bars() helper
riscv: ptrace: Zero-initialize regset buffers before copyin
riscv: fix NR_CPUS range leaking 64-bit default onto 32-bit builds
ASoC: sdw_utils: Switch CS35L56/57/62/63 to use OT25 DAI
ASoC: sdw_utils: Add codec info for CS35L62
pfcp: make sure the SEID is linear before reading it
net: bcmgenet: if UMAC was suspended in SW_RESET, restore it to SW_RESET
Revert "net/mlx5: E-Switch, preserve max tx speed on vport state modification"
net/sched: cls_route: reject change with no routing attribute
devlink: fix devlink_rel reference leak when notify work is pending
net: sparx5: start the TOD counters on non-PTP lan969x variants
net: always dissect GSO packets in __virtio_net_hdr_to_skb()
flow_dissector: avoid u16 truncation of skb->len when computing thoff
cgroup/cpuset: Call is_in_v2_mode() after acquiring cpuset_mutex in cpuset_handle_hotplug()
spi: sg2044-nor: Honor SPI clock limits
spi: sg2044-nor: Return transfer errors
ASoC: samsung: i2s: enable op_clk in probe to balance runtime PM
ASoC: adau1372: fix invalid default state of output ASRC and DAC muxes
ASoC: adau1372: allow sleepy powerdown GPIOs
Revert "wifi: ath12k: add panic handler"
drm/xe/sysctrl: Fix mailbox header handling
wifi: mt76: mt792x: pick the SAR table layout from the table itself
wifi: mt76: mt792x: treat 0xff ACPI SAR entries as no limit
wifi: mt76: mt7925: don't put the band auto marker in TGID
wifi: mt76: mt7915: disable rx napi when removing device
wifi: mt76: mt7996: fix struct mt7996_mcu_wed_rro_ba_delete_event layout
wifi: mt76: mt7925: restore the legacy BSS after MLO teardown
wifi: mt76: use ALTX queue for packets to disassociated stations
wifi: mt76: account non-AQL frames per peer rather than per link
wifi: mt76: add PS buffering support for HW-managed TIM drivers
wifi: mac80211: add ieee80211_txq_aql_pending()
wifi: mac80211: add AQL support for multicast packets
wifi: mt76: mt7996: take over connection monitoring
scsi: ufs: mediatek: Handle mPHY power-on failures
Revert "net: stmmac: propagate PTP addend and system time programming errors"
riscv: vector: Fix output operands in context save
riscv: vector: Fix data pointer constraints in context save/restore
net: airoha: Add retry mechanism to airoha_qdma_set_trtcm_param()
net: stmmac: Disable S-Tag processing on dwmac4
net: stmmac: Do not advertise S-VLAN stripping when it is disabled
net/mlx5: Lag, split aggregate speed into oper and max helpers
net: make dev_xdp_sb_prog_count() see programs attached through a link
drm/xe: Do not emit Wa_16010904313 twice
drm/xe/mmio: Fix xe_mmio_wait32() to honor delay/sleep maximums
btrfs: fix lost error return value in btrfs_listxattr()
btrfs: fix xattr replace when multiple xattrs are packed in the same item
btrfs: don't stash io_uring encoded data across -EAGAIN
btrfs: unlock inode and extent in caller when io_uring read extent fails
btrfs: free iov when btrfs_uring_read_extent() fails
btrfs: always return -EIOCBQUEUED after btrfs_uring_read_extent_endio
zloop: zero out only the unread tail of short reads
spi: spi-nxp-fspi: exit stop mode before waiting for DLL lock
arm64/boot: Don't set PMUv3p9 FGT2 bits without PMUv3
nvmet: use the local P2P device on metadata allocation failure
nvmet: return Invalid Field for invalid NSIDs feature 82h
ice: Restore Ordered MMIO Writes for Tx Doorbells
bonding: fix the program leak when XDP is replaced
tee: optee: ffa: support shared memory offsets on large-page kernels
net: stmmac: propagate PTP addend and system time programming errors
wifi: mt76: mt7996: program a link again if the driver holds it
cxgb4/ch_ktls: disable softirqs around tid_list erases
lib/dim: fix 32-bit overflow in dim_calc_stats() rates
amt: send the relay's General Query directly from the receive path
net/sched: em_text: reject unterminated algo before autoload
drm/vc4: Use kvmalloc_objs() for the BO cache size list
drm/vc4: Free the BO cache size list on teardown
drm/aspeed: Balance the display clock enable on teardown
gpio: exar: initialize the ID before registering its cleanup
drm/dp: don't mark the AUX backlight enabled when enabling failed
cgroup/cpuset: Don't access cpuset_cgrp_subsys.root in is_in_v2_mode()
drm/bridge: Fix unlocked list access in drm_bridge_attach()
drm/bridge: Fix unlocked list_del in drm_bridge_add()
Bluetooth: btintel_pcie: Add shared HW reset for clean start
Bluetooth: btintel_pcie: fix TX descriptor bounds check
scsi: ufs: core: Hold a clock reference across the probe
fs: don't let a migrating task hide its reference from do_umount()
mount: refuse MOVE_MOUNT_SET_GROUP on an unbindable mount
iommu/dma: skip swiotlb bounce for DMA_ATTR_MMIO in iommu_dma_map_phys
arm64: dts: lx2160a: fix the iic5 spi3 pinmux offset and value
arm64: dts: lx2160a: fix IIC1 pinmux submask rejected by pinctrl-single
arm64: dts: lx2160a: fix incorrect pinmux
clk: qcom: gpucc-kaanapali: Mark the GPU CX GDSC as votable
clk: qcom: gpucc-glymur: Mark the GPU CX GDSC as votable
clk: qcom: gcc-kaanapali: Fix always-enabling PCIE_RSCC clocks
clk: qcom: gcc-eliza: Fix always-enabling PCIE_RSCC clocks
xfs: fix exchange-range-to-eof file size exchange
xfs: stop exchanging reflink flags when exchanging mappings
namespace: keep the lock on a mount that a propagated copy is moved beneath
namespace: handle mount locking for automounts correctly
namespace: never expire a locked mount
nullfs: don't update the access time
namespace: refuse an automount below a mount that is in no namespace
fcntl: refuse F_SET_RW_HINT on an immutable inode
namei: don't reveal overmounted entries in refwalk
namespace: unhash a dentry before detaching the mounts on it
namespace: don't let a pseudo dentry become the root of a mount
unshare: don't drop active namespace references that were never taken
dcache: don't put a mountpoint on a dentry that's being removed
namespace: check the mounts before reading their parents in pivot_root()
namespace: remove the fsnotify marks of a mount namespace in process context
namespace: don't reconfigure internal superblocks via remount and umount
namespace: look at the topmost mount for a mount namespace file
namespace: keep covered mounts covered in OPEN_TREE_NAMESPACE
namespace: check a recursive bind mount for mount namespace loops
namespace: check a submount for references right before unmounting it
namespace: queue a mount only once for mount notifications
namespace: check the target before walking it in do_mount_setattr()
fs: refuse fspick() on internal superblocks
namespace: don't copy an unmounted mount tree
namespace: don't inherit MNT_UMOUNT in clone_mnt()
statmount: read the parent of an unmounted mount under mount_lock
namespace: reset the old parent's ->overmount in mnt_change_mountpoint()
fs: don't silently unmount busy mounts
mount: keep a copied mount unbindable
drm/amd/display: disable self-refresh on tearing flips
drm/amd/display: Fix direct scanout alpha on some DRM_FORMATs
drm/amdgpu/userq: return the memdup_user() error for the user MQD
drm/amdgpu/userq: only accept doorbell BOs as queue doorbell
drm/amdgpu: copy debugfs register data outside the GRBM/SRBM locks
drm/amdgpu: make Mac FB workaround generic
drm/amdgpu: serialize vblank counter reads against GPU reset
drm/amdkfd: fix dma_buf reference leak in get_dmabuf_info
drm/amdkfd: align SDMA doorbell base for shader doorbell writes
drm/bridge: th1520-dw-hdmi: Fix remove() callback
drm/bridge: th1520-dw-hdmi: Fix error check on dw_hdmi_probe() return value
drm/xe: Fix stale pinned_link entry when fb-pin performs the final unpin
drm/xe: Fix shrinker accounting double-subtraction on nested external pins
drm/xe/i2c: cancel the client work on remove
drm/vmwgfx: validate pitch coming from userspace
drm/vc4: Fix firmware reference leak in vc4_drm_bind()
drm/vc4: drain the hangcheck timer and works on V3D unbind
drm/panthor: validate userspace queue count against initialized firmware slot count
drm/imagination: Size page table preallocation by device address
drm/i915/gt: Unmask interrupts only when ACTIVE is true
drm/i915/gem: Prevent overstepping exec array boundary
drm/gud: don't keep a connector without a CRTC as connector_state
drm/fb-helper: defer setup when fbdev_probe() fails, not just on -EAGAIN
Bluetooth: RFCOMM: Fix NULL tty_dev dereference in rfcomm_dev_shutdown
Bluetooth: RFCOMM: connect the session socket without rfcomm_mutex
Bluetooth: RFCOMM: free the skb when the DLC has no owner
Bluetooth: SCO: serialise sco_conn lifetime against sco_recv_scodata()
Bluetooth: MGMT: Fix status of pending commands flushed on power off
Bluetooth: ISO: Serialize concurrent connect calls
Bluetooth: ISO: Reject concurrent BIS listener setup
Bluetooth: hci_sync: Fix command skb lifetime during scan setup
Bluetooth: hci_sock: Serialize dead-device detachment
Bluetooth: btintel_pcie: use managed IRQ teardown
riscv: ptrace: reject CFI regset access when extensions are absent
riscv: patch: fix handling of bpf-jit execmem addresses
riscv: lib: Fix ZBB strnlen wrap-around regression on huge counts
riscv: hwprobe: use _BITULL() rather than BIT() in MIPS vendor uapi header
riscv: futex: untag the user pointer before the atomic access
riscv: fix load_unaligned_zeropad() fixup for RV32
riscv: errata: select RISCV_ALTERNATIVE_EARLY for THEAD GHOSTWRITE
riscv: entry: gate shadow call stack reload on sstatus.SPP, not tp
scsi: ufs: core: Decouple CQ sweep from request iterator in MCQ
scsi: ufs: core: Avoid unsafe MMIO reads in ufshcd_mcq_compl_all_cqes_lock()
scsi: qedi: Initialize callback state before registration
scsi: ch: Do not keep references to data transfer element devices
pmdomain: rockchip: propagate subdomain add errors
pmdomain: rockchip: fix clock leak on domain probe failure
pmdomain: rockchip: don't ignore clock lookup errors on attach
pmdomain: imx8m-blk-ctrl: Serialize power on/off across sibling domains
regulator: tps6594-regulator: Fix n_linear_ranges for TPS65224 BUCK2-4
regulator: of: fill in supply names in of_regulator_bulk_get_all()
regulator: ltc3676: don't read the write-only HRST and CLIRQ registers
power: sequencing: pcie-m2: Fix leaking array from of_regulator_bulk_get_all()
optee: register TEE devices only once fully initialized
openvswitch: fix soft lockup in the netlink flow dump
nvme: fix swapped ZRASF zone state values for full and read only
net: team: free skb when broadcast has no txable port
net: team: stop reusing skb after queue override
net: xilinx: axienet: Free outstanding DMA buffers on dmaengine stop
net: usb: ax88179_178a: fix rx frame length for non-last packets
net: sparx5: free the matchall entry on destroy
net: skbuff: don't leave stale bytes in skb_copy_and_csum_bits()
net: dsa: microchip: fix KSZ8765 fiber detection
net: bridge: avoid recursive multicast port cleanup
net/smc: protect clcsock lifetime in smc_getname
net/packet: guard the ll header push in packet_rcv_spkt()
mmc: sdhci-sprd: disable runtime PM on remove
mmc: mtk-sd: Cancel request timeout work on remove
mmc: cavium-thunderx: destroy slot platform devices on remove
mmc: cavium-octeon: destroy slot platform devices on remove
dm: fix reading free memory in do_resume
dm-snap: reject the transient exception store for snapshot-merge
dm-integrity: fix buffer overflow in inline mode with large tag size
dm-crypt: reject the lmk IV mode with AEAD ciphers
mm: don't schedule deferred kernel page table freeing while booting
mm/mremap: fix locked_vm leak by splitting VMA for MREMAP_DONTUNMAP
memstick: rtsx_usb_ms: complete requests after eject instead of dropping them
memstick: core: wait for request completion before freeing card
KEYS: Fix add_key() race with keyring restriction
keys: finalize persistent keyring timeout after link attempt
ip6_gre: remove obsolete ERSPAN PMTU update
io_uring/net: populate CONNECT filter fields for 24-byte sockaddr_in6
io_uring/register: don't exempt disabled rings from task restrictions
ice: fix metadata_dst refcount handling on representor teardown
ice: fix use-after-free in dynamic port cleanup
ibmveth: fix TX LTB and filter unwind on open-fail
ibmveth: h_free logical LAN on open-fail after register
gve: fix XSK buffer leak on error descriptor
gve: fix XSK buffer leak when rings are stopped
gve: fix napi_disable deadlock when attempting to disable XSK pools
iavf: send MAC change request synchronously
gpio: xilinx: fix runtime PM leak on request error path
gpio: mpsse: fix race when arming the IRQ poll worker
fsverity: RCU-delay the freeing of struct fsverity_info
EDAC/amd64: Mask UMC chip select to the four implemented selects
e1000e: add system to disable K1 list
selftests/mm: cleanup -Wformat issues in hugetlb-mmap
sctp: copy zeroed stats to user in sctp_getsockopt_pr_streamstatus() when !streamoute
selinux: preserve NATIVE_LABELS on already-initialized sb in set_mnt_opts
selinux: fix data race on AVC latest_notif
Revert "wifi: libertas: reject short monitor TX frames"
tipc: hold a reference to nodes found by link name
tipc: destroy topsrv workqueues before closing connections
tcp: reject net_iov in zerocopy receive mapping hints
swiotlb: fix default_swiotlb_limit() for non-growable default pool
strparser: make sure __strp_recv isn't running before tearing down the parser
tee: shm: reject zero-sized allocations in tee_dyn_shm_alloc_helper()
xen/netfront: don't leak the skb when xennet_fill_frags() fails
x86/CPU/AMD: Fix AMD TLBI Erratum #1718
workqueue: Fix NULL current_pwq deref in chained work check
wireguard: noise: reject response consumption after intermediate initiation
wireguard: queueing: preserve tstamp_type when encapsulating packet
wifi: mt76: mt7996: fix uninitialized buf read in mt7996_variant_fem_init()
wifi: mt76: mt7603: initialize global station WCID
wifi: brcmfmac: fix P2P device removal race in brcmf_detach()
vsock/virtio: account only unread bytes in read_skb()
usb: f81604: fix struct f81604_int_data size mismatch
dm ioctl: don't let data_start run past the buffer
cipso: adjust cached option offsets when removing CIPSO
cgroup/cpuset: Handle cpu hotplug race in guarantee_active_cpus()
can: fix unique skb identifier regression under RPS
can: dev: init_can_skb(): restore skb header initialization
btrfs: scrub: fix local_root reference leak in scrub_print_warning_inode()
ata: libata-scsi: do not lose CHECK CONDITION for failed ATAPI commands
ASoC: amd: yc: Add DMI quirk for Acer Aspire Go 15 (AG15-21P)
arm64: irq: exclude the softirq stack switch from KCOV
ALSA: hda/tas2781: Accept V1 calibration data without CRC
ALSA: ctxfi: Fix memory leakage when clearing DAO input mappers
Input: xpad - add support for Corsair Novablade Pro
Input: xpad - add support for 8BitDo Pro 2 Wired Controller for Xbox
Input: ati_remote2 - fix type confusion in device attribute handlers
ipv6: do not warn on route notification size race
ipv4: do not warn on route notification size race
ipv4: stop route notification sizing when nexthop group shrinks
ipv4: stop exception dump when nexthop group shrinks
ipv4: stop PMTU walk when nexthop group shrinks
rust_binder: reschedule node refcount update on thread exit
ipv4: validate checksum_start before completing checksum
ipv6: udp: Create exceptions before socket matching
ipv4: udp: Create exceptions before socket matching
ipv6: Fix redirect exception creation for UDP/RAW sockets
net/mlx5e: Prevent stale XSK buffer release on MPWQE refill retry
net/mlx5e: Prevent stale XSK buffer release on refill retry
fs: Free any excess xarray nodes in clear_inode()
bnxt_en: fix DMA mapping length for padded small packets
generiert von kernel-watch