Linux Kernel 6.18.49

84 commits in this release:

• Linux 6.18.49
• usb: usbfs: fix use-after-free of usb_device in usbdev_release()
• wifi: mt76: mt7925: ensure tx headroom in usb_sdio_tx_prepare_skb
• USB: c67x00: fix use-after-free in c67x00_add_iso_urb()
• USB: serial: spcp8x5: drop broken carrier detect support
• USB: serial: option: fix slab OOB read in interrupt URB callback
• ALSA: usb-audio: Complete cleanup after system-resume errors
• ALSA: usb-audio: fix OOB write in snd_usbmidi_novation_output()
• usb: core: Strengthen error handling in hub_hub_status()
• usb: core: Add lock to usb_wakeup_notification()
• KVM: s390: vsie: zero stale crypto bits
• crypto: qce - Remove unsafe/deprecated algorithms
• crypto: mxs-dcp - fix source scatterlist length access
• crypto: qce - fix CCM AAD buffer underallocation
• crypto: krb5 - use kfree_sensitive() for derived key buffers
• crypto: atmel-tdes - use scatterlist length before DMA mapping
• crypto: qcom-rng - Allow zero as a random number
• crypto: qcom-rng - Remove crypto_rng interface
• crypto: qcom-rng - Enable clock in hwrng case
• crypto: virtio - bound the akcipher result length
• kunit: irq: Continue increasing hrtimer interval for longer
• mm/swap: reject swapon() on filesystem-level encrypted files
• netfilter: nf_tables: don't queue packet path object notifications
• netfilter: nft_set_pipapo_avx2: add missing vzeroupper
• vxlan: keep the last remote linked during FDB flush
• batman-adv: reject unrepresentable multicast TVLV offsets
• ipv6: seg6: clear IPv4 control block on IPIP decapsulation
• net: bridge: mcast: fix use-after-free of a master VLAN's multicast context
• xfrm: bound nat keepalive state collection
• xfrm: fix xfrm_state_construct() auth-trunc leak
• xfrm: ah6: validate routing header segments_left
• xfrm: avoid lock inversion in nat keepalive work
• xfrm: drop ESP-in-TCP packets with no ingress device
• xfrm: espintcp: fix UAF during close
• net/tcp-ao: fix use-after-free of current_key on reconnect to another peer
• tcp: fix AO info use-after-free in tcp_ao_connect_init()
• net/tcp: fix TCP-AO key deletion in VRFs
• x86/CPU/AMD: Carve out a Zen5 models range
• gtp: serialize PDP context updates
• tls: device: fix out-of-bounds write in tls_append_frag()
• KVM: SEV: Wire up kvm_x86_ops.gmem_xxx() if and only if CONFIG_KVM_AMD_SEV=y
• KVM: SEV: Mark vCPU RUNNABLE after AP_CREATE, even if VMSA is unusable
• KVM: SEV: Extract loading of guest-provided VMSA to a separate helper
• KVM: SEV: Track the GPA of the guest-controlled VMSA used for SNP guests
• KVM: SEV: Drop FOLL_WRITE for encrypted region registration
• usb: gadget: f_tcm: keep port count until LUN teardown completes
• usb: usbtest: disable dynamic ID support
• fuse: fix invalidate lock leak on open O_TRUNC DAX failure
• fuse: fix invalidate lock leak on setattr writeback failure
• xhci: dbgtty: Fix unregister on tty_alloc_driver() failure
• xhci: dbgtty: Fix unregister on tty_register_driver() failure
• usb: xhci: Handle USB3 port events when there is one roothub
• usb: xhci: Handle bogus TRB pointers in Missed Service Error events
• accessibility: speakup: unregister tty ldisc on later init failures
• fpga: dfl: fme: add error handling
• ksmbd: harden file lifetime during session teardown
• HID: ft260: fix stack-use-after-return write in I2C read race
• HID: ft260: validate i2c input report length
• HID: asus: fix missing hid_is_usb() check
• HID: asus: simplify RGB init sequence
• HID: magicmouse: prevent unbounded recursion in magicmouse_raw_event()
• io_uring: defer eventfd signaling when queued from a wakeup handler
• io_uring/rsrc: improve regbuf iov validation
• io_uring: simplify IORING_SETUP_DEFER_TASKRUN && !SQPOLL check
• io_uring/futex: only mark private futex waits as inflight
• powerpc/hv-gpci: fix preempt count leak in sysfs show paths
• veth: fix OOB txq access in veth_poll() with asymmetric queue counts
• selinux: switch two allocations to use kzalloc_objs()
• ASoC: nau8821: Cancel pending work before suspend
• riscv: Fix register corruption from uninitialized cregs on error
• bpf: Fix use-after-free in offloaded map/prog info fill
• ASoC: nau8821: Cancel delayed work on component remove
• selinux: require a class's permission values to cover its permission count
• selinux: reject a permission value exceeding the class permission count
• selinux: more strict policy parsing
• selinux: use u16 for security classes
• Revert "selinux: reject a permission value exceeding the class permission count"
• nvme-tcp: fix usage of page_frag_cache
• KVM: x86/mmu: Check write tracking in all address spaces
• drm/xe/guc_ads: use uncached mapping for UM queue BO
• drm/xe/guc_ads: allocate UM queues in VRAM on dGFX
• drm/xe/guc_ads: allocate UM queues in a separate BO
• RDMA/rxe: Fix OOB in free_rd_atomic_resources()
• RDMA/rxe: Fix responder UAF on IB_QP_MAX_DEST_RD_ATOMIC modify_qp