[SRU][Resolute][PULL] Resolute upstream stable patchset 2026-09-04

alice.munduruca at canonical.com alice.munduruca at canonical.com
Fri Sep 4 16:25:38 UTC 2026


This pull request (72 commits) includes the following Resolute stable patchsets:

        Resolute update: upstream stable patchset 2026-09-04
                 Ported from the following upstream stable releases:
                         v6.18.49, v7.1.13
        https://bugs.launchpad.net/bugs/2166517

Note also that the 'stable-next' branch head contains this and all
prior pending upstream stable releases. I recommend fetching and
applying just this reference ('stable-next') instead of each
tags/resolute-stable-* reference:

  git://git.launchpad.net/~ubuntu-kernel-stable/+git/resolute stable-next

 - Alice C. Munduruca

------------------------------------------------------------------------

The following changes since commit bf75b8bb5ecf5bc92558d30149111799491a7f28:

  UBUNTU: Upstream stable to v6.18.47, v6.18.48, v7.1.11, v7.1.12 (2026-09-03 10:25:00 -0400)

are available in the Git repository at:

  git://git.launchpad.net/~ubuntu-kernel-stable/+git/resolute tags/resolute-stable-2026-09-04

for you to fetch changes up to 0a0f447b43a852563b7ad0c687829f9926ef6d14:

  UBUNTU: Upstream stable to v6.18.49, v7.1.13 (2026-09-04 12:21:53 -0400)

----------------------------------------------------------------
Aleksandr Nogikh (1):
      usb: usbtest: disable dynamic ID support

Alice C. Munduruca (1):
      UBUNTU: Upstream stable to v6.18.49, v7.1.13

Asim Viladi Oglu Manizada (1):
      xfrm: ah6: validate routing header segments_left

Baokun Li (2):
      fuse: fix invalidate lock leak on setattr writeback failure
      fuse: fix invalidate lock leak on open O_TRUNC DAX failure

Bartosz Golaszewski (1):
      crypto: qce - Remove unsafe/deprecated algorithms

Breno Leitao (1):
      usb: xhci: bail out of setup if the controller is inaccessible

Bryam Vargas (3):
      selinux: reject a permission value exceeding the class permission count
      selinux: require a class's permission values to cover its permission count
      crypto: virtio - bound the akcipher result length

Christian Borntraeger (1):
      KVM: s390: vsie: zero stale crypto bits

Christian Göttsche (2):
      selinux: use u16 for security classes
      selinux: more strict policy parsing

DaeMyung Kang (1):
      ksmbd: harden file lifetime during session teardown

Devin Wittmayer (1):
      wifi: mt76: mt7925: ensure tx headroom in usb_sdio_tx_prepare_skb

Dmitry Bogdanov (1):
      nvme-tcp: fix usage of page_frag_cache

Eric Biggers (6):
      netfilter: nft_set_pipapo_avx2: add missing vzeroupper
      mm/swap: reject swapon() on filesystem-level encrypted files
      kunit: irq: Continue increasing hrtimer interval for longer
      crypto: qcom-rng - Enable clock in hwrng case
      crypto: qcom-rng - Remove crypto_rng interface
      crypto: qcom-rng - Allow zero as a random number

Fourie Zhang (1):
      netfilter: nf_tables: don't queue packet path object notifications

Giovanni Cabiddu (1):
      crypto: iaa - fall back to software for multi-entry scatterlists

Griffin Kroah-Hartman (3):
      fpga: dfl: fme: add error handling
      usb: core: Add lock to usb_wakeup_notification()
      usb: core: Strengthen error handling in hub_hub_status()

Haoxiang Li (1):
      accessibility: speakup: unregister tty ldisc on later init failures

Hyunwoo Kim (1):
      net/tcp-ao: fix use-after-free of current_key on reconnect to another peer

Ibrahim Hashimov (1):
      RDMA/rxe: Fix responder UAF on IB_QP_MAX_DEST_RD_ATOMIC modify_qp

Jan Sebastian Götte (1):
      crypto: krb5 - use kfree_sensitive() for derived key buffers

Jesper Dangaard Brouer (1):
      veth: fix OOB txq access in veth_poll() with asymmetric queue counts

Jiale Yao (1):
      USB: serial: option: fix slab OOB read in interrupt URB callback

Jiayuan Chen (2):
      tls: device: fix out-of-bounds write in tls_append_frag()
      net: advertise TCP MSS from the configured MTU, not the learned PMTU

Jinu Kim (1):
      KVM: x86/mmu: Check write tracking in all address spaces

Johan Hovold (1):
      USB: serial: spcp8x5: drop broken carrier detect support

Kyle Zeng (4):
      ipv6: seg6: clear IPv4 control block on IPIP decapsulation
      batman-adv: reject unrepresentable multicast TVLV offsets
      vxlan: keep the last remote linked during FDB flush
      net/packet: defer vmalloc TX_RING free until skbs finish

Lucas De Marchi (2):
      xhci: dbgtty: Fix unregister on tty_register_driver() failure
      xhci: dbgtty: Fix unregister on tty_alloc_driver() failure

Marouane El Moufid (1):
      ALSA: usb-audio: fix OOB write in snd_usbmidi_novation_output()

Md Sadre Alam (1):
      crypto: qce - fix CCM AAD buffer underallocation

Michal Pecio (1):
      usb: xhci: Handle bogus TRB pointers in Missed Service Error events

Miguel Peñaranda (1):
      usb: usbfs: fix use-after-free of usb_device in usbdev_release()

Norbert Szetei (1):
      net: bridge: mcast: fix use-after-free of a master VLAN's multicast context

Pankaj Gupta (1):
      KVM: SEV: Drop FOLL_WRITE for encrypted region registration

Peiyang He (1):
      RDMA/rxe: Fix OOB in free_rd_atomic_resources()

Pratik Vishwakarma (1):
      x86/CPU/AMD: Carve out a Zen5 models range

Qing Ming (2):
      gtp: serialize PDP context updates
      tcp: fix AO info use-after-free in tcp_ao_connect_init()

Rastislav Szabo (1):
      net/tcp: fix TCP-AO key deletion in VRFs

Sabrina Dubroca (1):
      xfrm: espintcp: fix UAF during close

Sean Christopherson (4):
      KVM: SEV: Track the GPA of the guest-controlled VMSA used for SNP guests
      KVM: SEV: Extract loading of guest-provided VMSA to a separate helper
      KVM: SEV: Mark vCPU RUNNABLE after AP_CREATE, even if VMSA is unusable
      KVM: SEV: Wire up kvm_x86_ops.gmem_xxx() if and only if CONFIG_KVM_AMD_SEV=y

Semih Baskan (1):
      usb: xhci: Handle USB3 port events when there is one roothub

Shuangpeng Bai (2):
      usb: gadget: f_tcm: keep port count until LUN teardown completes
      USB: c67x00: fix use-after-free in c67x00_add_iso_urb()

Stephen Smalley (1):
      selinux: switch two allocations to use kzalloc_objs()

Thorsten Blum (2):
      crypto: atmel-tdes - use scatterlist length before DMA mapping
      crypto: mxs-dcp - fix source scatterlist length access

Wentao Guan (1):
      Revert "selinux: reject a permission value exceeding the class permission count"

Will Porter (1):
      ALSA: usb-audio: Complete cleanup after system-resume errors

Yong Wang (1):
      tcp: clamp route advmss to TCP_MIN_MSS

Zhiling Zou (1):
      xfrm: drop ESP-in-TCP packets with no ingress device

Zihan Xi (3):
      xfrm: avoid lock inversion in nat keepalive work
      xfrm: fix xfrm_state_construct() auth-trunc leak
      xfrm: bound nat keepalive state collection

 Documentation/filesystems/fscrypt.rst              |   4 +
 arch/s390/kvm/vsie.c                               |   1 +
 arch/x86/kernel/cpu/amd.c                          |   1 +
 arch/x86/kvm/mmu/page_track.c                      |  32 ++-
 arch/x86/kvm/svm/sev.c                             |  76 +++---
 arch/x86/kvm/svm/svm.c                             |   8 +-
 arch/x86/kvm/svm/svm.h                             |  13 +-
 crypto/krb5/krb5_api.c                             |   8 +-
 debian.master/upstream-stable                      |   4 +-
 drivers/accessibility/speakup/main.c               |   1 +
 drivers/crypto/Kconfig                             |   1 -
 drivers/crypto/atmel-tdes.c                        |   5 +-
 drivers/crypto/intel/iaa/iaa_crypto_main.c         | 111 ++++-----
 drivers/crypto/intel/iaa/iaa_crypto_stats.c        |   9 +
 drivers/crypto/intel/iaa/iaa_crypto_stats.h        |   2 +
 drivers/crypto/mxs-dcp.c                           |   2 +-
 drivers/crypto/qce/aead.c                          |  58 +----
 drivers/crypto/qce/common.c                        |  55 +----
 drivers/crypto/qce/common.h                        |  16 +-
 drivers/crypto/qce/regs-v5.h                       |   4 -
 drivers/crypto/qce/sha.c                           |  30 +--
 drivers/crypto/qce/sha.h                           |   1 -
 drivers/crypto/qce/skcipher.c                      |  97 +-------
 drivers/crypto/qcom-rng.c                          | 156 ++-----------
 .../crypto/virtio/virtio_crypto_akcipher_algs.c    |   3 +-
 drivers/fpga/dfl-fme-perf.c                        |   2 +
 drivers/infiniband/sw/rxe/rxe_qp.c                 |  18 +-
 drivers/net/gtp.c                                  |  21 +-
 drivers/net/veth.c                                 |   3 +-
 drivers/net/vxlan/vxlan_core.c                     |   9 +-
 drivers/net/wireless/mediatek/mt76/mt7925/mac.c    |   4 +
 drivers/nvme/host/tcp.c                            |   8 +
 drivers/target/target_core_fabric_configfs.c       |   8 +
 drivers/usb/c67x00/c67x00-sched.c                  |   4 +-
 drivers/usb/core/devio.c                           |   2 +-
 drivers/usb/core/hub.c                             |   7 +-
 drivers/usb/gadget/function/f_tcm.c                |   2 +-
 drivers/usb/host/xhci-dbgtty.c                     |  15 +-
 drivers/usb/host/xhci-ring.c                       |  20 +-
 drivers/usb/host/xhci.c                            |  11 +-
 drivers/usb/misc/usbtest.c                         |   1 +
 drivers/usb/serial/option.c                        |  20 +-
 drivers/usb/serial/spcp8x5.c                       |  13 --
 fs/fuse/dir.c                                      |   9 +-
 fs/fuse/file.c                                     |   4 +-
 fs/smb/server/smb2pdu.c                            |   6 +-
 fs/smb/server/vfs_cache.c                          | 179 +++++++++++++--
 fs/smb/server/vfs_cache.h                          |   4 +-
 include/kunit/run-in-irq-context.h                 |  10 +-
 include/linux/skbuff.h                             |  24 ++
 include/net/ip.h                                   |  25 ++
 include/net/ip6_route.h                            |  37 +++
 include/net/tcp.h                                  |   5 +
 include/target/target_core_fabric.h                |   2 +
 mm/swapfile.c                                      |   7 +
 net/batman-adv/tvlv.c                              |   5 +-
 net/bridge/br_multicast.c                          |   4 +-
 net/ipv4/route.c                                   |   4 +-
 net/ipv4/tcp_ao.c                                  |  19 +-
 net/ipv4/tcp_ipv4.c                                |   2 +-
 net/ipv4/tcp_minisocks.c                           |   2 +-
 net/ipv4/tcp_output.c                              |   6 +-
 net/ipv6/ah6.c                                     |  29 ++-
 net/ipv6/route.c                                   |   2 +-
 net/ipv6/seg6_local.c                              |   7 +
 net/ipv6/tcp_ipv6.c                                |   2 +-
 net/netfilter/nf_tables_api.c                      |  36 +--
 net/netfilter/nft_set_pipapo_avx2.c                |  17 +-
 net/packet/af_packet.c                             |  96 +++++++-
 net/tls/tls_device.c                               |   3 +-
 net/xfrm/espintcp.c                                |   9 +-
 net/xfrm/xfrm_nat_keepalive.c                      |  53 ++++-
 net/xfrm/xfrm_user.c                               |   2 +-
 security/selinux/include/security.h                |   1 +
 security/selinux/ss/avtab.c                        |  35 ++-
 security/selinux/ss/avtab.h                        |  13 ++
 security/selinux/ss/conditional.c                  |  22 +-
 security/selinux/ss/constraint.h                   |   1 +
 security/selinux/ss/policydb.c                     | 254 +++++++++++++++++----
 security/selinux/ss/policydb.h                     |  31 ++-
 security/selinux/ss/services.c                     |   8 +-
 sound/usb/card.c                                   |  14 +-
 sound/usb/midi.c                                   |   2 +
 83 files changed, 1146 insertions(+), 711 deletions(-)



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