linux 5.15.0-88.98 source package in Ubuntu

Changelog

linux (5.15.0-88.98) jammy; urgency=medium

  * jammy/linux: 5.15.0-88.98 -proposed tracker (LP: #2038055)

  * CVE-2023-4244
    - netfilter: nf_tables: don't skip expired elements during walk
    - netfilter: nf_tables: adapt set backend to use GC transaction API
    - netfilter: nft_set_hash: mark set element as dead when deleting from packet
      path
    - netfilter: nf_tables: GC transaction API to avoid race with control plane
    - netfilter: nf_tables: remove busy mark and gc batch API
    - netfilter: nf_tables: don't fail inserts if duplicate has expired
    - netfilter: nf_tables: fix kdoc warnings after gc rework
    - netfilter: nf_tables: fix GC transaction races with netns and netlink event
      exit path
    - netfilter: nf_tables: GC transaction race with netns dismantle
    - netfilter: nf_tables: GC transaction race with abort path
    - netfilter: nf_tables: use correct lock to protect gc_list
    - netfilter: nf_tables: defer gc run if previous batch is still pending
    - netfilter: nft_dynset: disallow object maps
    - netfilter: nft_set_rbtree: skip sync GC for new elements in this transaction

  * CVE-2023-42756
    - netfilter: ipset: Fix race between IPSET_CMD_CREATE and IPSET_CMD_SWAP

  * CVE-2023-4623
    - net/sched: sch_hfsc: Ensure inner classes have fsc curve

  * PCI BARs larger than 128GB are disabled (LP: #2037403)
    - PCI: Support BAR sizes up to 8TB

  * Fix unstable audio at low levels on Thinkpad P1G4 (LP: #2037077)
    - ALSA: hda/realtek - ALC287 I2S speaker platform support

  * Check for changes relevant for security certifications (LP: #1945989)
    - [Packaging] Add a new fips-checks script

  * Jammy update: v5.15.126 upstream stable release (LP: #2037593)
    - io_uring: gate iowait schedule on having pending requests
    - perf: Fix function pointer case
    - net/mlx5: Free irqs only on shutdown callback
    - arm64: errata: Add workaround for TSB flush failures
    - arm64: errata: Add detection for TRBE write to out-of-range
    - [Config] updateconfigs for ARM64_ERRATUM_ and
      ARM64_WORKAROUND_TSB_FLUSH_FAILURE
    - iommu/arm-smmu-v3: Work around MMU-600 erratum 1076982
    - iommu/arm-smmu-v3: Document MMU-700 erratum 2812531
    - iommu/arm-smmu-v3: Add explicit feature for nesting
    - iommu/arm-smmu-v3: Document nesting-related errata
    - arm64: dts: imx8mn-var-som: add missing pull-up for onboard PHY reset pinmux
    - word-at-a-time: use the same return type for has_zero regardless of
      endianness
    - KVM: s390: fix sthyi error handling
    - wifi: cfg80211: Fix return value in scan logic
    - net/mlx5: DR, fix memory leak in mlx5dr_cmd_create_reformat_ctx
    - net/mlx5e: fix return value check in mlx5e_ipsec_remove_trailer()
    - bpf: Add length check for SK_DIAG_BPF_STORAGE_REQ_MAP_FD parsing
    - rtnetlink: let rtnl_bridge_setlink checks IFLA_BRIDGE_MODE length
    - net: dsa: fix value check in bcm_sf2_sw_probe()
    - perf test uprobe_from_different_cu: Skip if there is no gcc
    - net: sched: cls_u32: Fix match key mis-addressing
    - mISDN: hfcpci: Fix potential deadlock on &hc->lock
    - qed: Fix kernel-doc warnings
    - qed: Fix scheduling in a tasklet while getting stats
    - net: annotate data-races around sk->sk_max_pacing_rate
    - net: add missing READ_ONCE(sk->sk_rcvlowat) annotation
    - net: add missing READ_ONCE(sk->sk_sndbuf) annotation
    - net: add missing READ_ONCE(sk->sk_rcvbuf) annotation
    - net: add missing data-race annotations around sk->sk_peek_off
    - net: add missing data-race annotation for sk_ll_usec
    - net/sched: taprio: Limit TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME to INT_MAX.
    - bpf, cpumap: Handle skb as well when clean up ptr_ring
    - bpf: sockmap: Remove preempt_disable in sock_map_sk_acquire
    - net: ll_temac: Switch to use dev_err_probe() helper
    - net: ll_temac: fix error checking of irq_of_parse_and_map()
    - net: korina: handle clk prepare error in korina_probe()
    - net: netsec: Ignore 'phy-mode' on SynQuacer in DT mode
    - net: dcb: choose correct policy to parse DCB_ATTR_BCN
    - s390/qeth: Don't call dev_close/dev_open (DOWN/UP)
    - ip6mr: Fix skb_under_panic in ip6mr_cache_report()
    - vxlan: Fix nexthop hash size
    - net/mlx5: fs_core: Make find_closest_ft more generic
    - net/mlx5: fs_core: Skip the FTs in the same FS_TYPE_PRIO_CHAINS fs_prio
    - prestera: fix fallback to previous version on same major version
    - tcp_metrics: fix addr_same() helper
    - tcp_metrics: annotate data-races around tm->tcpm_stamp
    - tcp_metrics: annotate data-races around tm->tcpm_lock
    - tcp_metrics: annotate data-races around tm->tcpm_vals[]
    - tcp_metrics: annotate data-races around tm->tcpm_net
    - tcp_metrics: fix data-race in tcpm_suck_dst() vs fastopen
    - scsi: zfcp: Defer fc_rport blocking until after ADISC response
    - scsi: storvsc: Limit max_sectors for virtual Fibre Channel devices
    - libceph: fix potential hang in ceph_osdc_notify()
    - USB: zaurus: Add ID for A-300/B-500/C-700
    - ceph: defer stopping mdsc delayed_work
    - firmware: arm_scmi: Drop OF node reference in the transport channel setup
    - exfat: use kvmalloc_array/kvfree instead of kmalloc_array/kfree
    - exfat: release s_lock before calling dir_emit()
    - mtd: spinand: toshiba: Fix ecc_get_status
    - mtd: rawnand: meson: fix OOB available bytes for ECC
    - arm64: dts: stratix10: fix incorrect I2C property for SCL signal
    - wifi: mt76: mt7615: do not advertise 5 GHz on first phy of MT7615D (DBDC)
    - rbd: prevent busy loop when requesting exclusive lock
    - bpf: Disable preemption in bpf_event_output
    - open: make RESOLVE_CACHED correctly test for O_TMPFILE
    - drm/ttm: check null pointer before accessing when swapping
    - bpf, cpumap: Make sure kthread is running before map update returns
    - file: reinstate f_pos locking optimization for regular files
    - fs/ntfs3: Use __GFP_NOWARN allocation at ntfs_load_attr_list()
    - fs/sysv: Null check to prevent null-ptr-deref bug
    - net: usbnet: Fix WARNING in usbnet_start_xmit/usb_submit_urb
    - fs: Protect reconfiguration of sb read-write from racing writes
    - ext2: Drop fragment support
    - mtd: rawnand: omap_elm: Fix incorrect type in assignment
    - mtd: rawnand: rockchip: fix oobfree offset and description
    - mtd: rawnand: rockchip: Align hwecc vs. raw page helper layouts
    - mtd: rawnand: fsl_upm: Fix an off-by one test in fun_exec_op()
    - powerpc/mm/altmap: Fix altmap boundary check
    - drm/imx/ipuv3: Fix front porch adjustment upon hactive aligning
    - selftests/rseq: check if libc rseq support is registered
    - selftests/rseq: Play nice with binaries statically linked against glibc
      2.35+
    - soundwire: bus: pm_runtime_request_resume on peripheral attachment
    - soundwire: fix enumeration completion
    - PM / wakeirq: support enabling wake-up irq after runtime_suspend called
    - PM: sleep: wakeirq: fix wake irq arming
    - Linux 5.15.126

  * Jammy update: v5.15.125 upstream stable release (LP: #2036843)
    - ia64/cpu: Switch to arch_cpu_finalize_init()
    - m68k/cpu: Switch to arch_cpu_finalize_init()
    - mips/cpu: Switch to arch_cpu_finalize_init()
    - sh/cpu: Switch to arch_cpu_finalize_init()
    - Linux 5.15.125
    - Upstream stable to v5.15.125

  * CVE-2023-42755
    - net/sched: Retire rsvp classifier
    - [Config] remove NET_CLS_RSVP and NET_CLS_RSVP6

  * CVE-2023-42753
    - netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for
      ip_set_hash_netportnet.c

  * CVE-2023-34319
    - xen/netback: Fix buffer overrun triggered by unusual packet

  * CVE-2023-5197
    - netfilter: nf_tables: disallow rule removal from chain binding

  * CVE-2023-4921
    - net: sched: sch_qfq: Fix UAF in qfq_dequeue()

  * CVE-2023-42752
    - igmp: limit igmpv3_newpack() packet size to IP_MAX_MTU

  * Avoid address overwrite in kernel_connect (LP: #2035163)
    - net: Avoid address overwrite in kernel_connect

  * NULL Pointer Dereference During KVM MMU Page Invalidation (LP: #2035166)
    - KVM: x86/mmu: Track the number of TDP MMU pages, but not the actual pages

  * Fix suspend hang on Lenovo workstation (LP: #2034479)
    - igb: Fix igb_down hung on surprise removal

  * [regression] Unable to initialize SGX enclaves with XFRM other than 3
    (LP: #2034745)
    - x86/fpu: Set X86_FEATURE_OSXSAVE feature after enabling OSXSAVE in CR4

  * CVE-2023-4881
    - netfilter: nftables: exthdr: fix 4-byte stack OOB write

  * CVE-2023-4622
    - af_unix: Fix null-ptr-deref in unix_stream_sendpage().

  * Jammy update: v5.15.124 upstream stable release (LP: #2035400)
    - jbd2: Fix wrongly judgement for buffer head removing while doing checkpoint
    - KVM: s390: pv: fix index value of replaced ASCE
    - io_uring: don't audit the capability check in io_uring_create()
    - gpio: tps68470: Make tps68470_gpio_output() always set the initial value
    - pwm: Add a stub for devm_pwmchip_add()
    - gpio: mvebu: Make use of devm_pwmchip_add
    - gpio: mvebu: fix irq domain leak
    - btrfs: fix race between quota disable and relocation
    - i2c: Delete error messages for failed memory allocations
    - i2c: Improve size determinations
    - i2c: nomadik: Remove unnecessary goto label
    - i2c: nomadik: Use devm_clk_get_enabled()
    - i2c: nomadik: Remove a useless call in the remove function
    - PCI/ASPM: Return 0 or -ETIMEDOUT from pcie_retrain_link()
    - PCI/ASPM: Factor out pcie_wait_for_retrain()
    - PCI/ASPM: Avoid link retraining race
    - PCI: rockchip: Remove writes to unused registers
    - PCI: rockchip: Fix window mapping and address translation for endpoint
    - PCI: rockchip: Don't advertise MSI-X in PCIe capabilities
    - dlm: cleanup plock_op vs plock_xop
    - dlm: rearrange async condition return
    - fs: dlm: interrupt posix locks only when process is killed
    - drm/ttm: Don't print error message if eviction was interrupted
    - drm/ttm: Don't leak a resource on eviction error
    - n_tty: Rename tail to old_tail in n_tty_read()
    - tty: fix hang on tty device with no_room set
    - drm/ttm: never consider pinned BOs for eviction&swap
    - cifs: missing directory in MAINTAINERS file
    - cifs: use fs_context for automounts
    - ksmbd: remove internal.h include
    - cifs: if deferred close is disabled then close files immediately
    - pwm: meson: Simplify duplicated per-channel tracking
    - pwm: meson: fix handling of period/duty if greater than UINT_MAX
    - tracing/probes: Add symstr type for dynamic events
    - tracing/probes: Fix to avoid double count of the string length on the array
    - tracing: Allow synthetic events to pass around stacktraces
    - Revert "tracing: Add "(fault)" name injection to kernel probes"
    - tracing/probes: Fix to record 0-length data_loc in fetch_store_string*() if
      fails
    - scsi: qla2xxx: Remove unused declarations for qla2xxx
    - scsi: qla2xxx: Multi-que support for TMF
    - scsi: qla2xxx: Fix task management cmd failure
    - scsi: qla2xxx: Fix task management cmd fail due to unavailable resource
    - scsi: qla2xxx: Add debug prints in the device remove path
    - scsi: qla2xxx: Fix hang in task management
    - drm/amdgpu: fix vkms crtc settings
    - drm/amdgpu/vkms: relax timer deactivation by hrtimer_try_to_cancel
    - phy: qcom-snps: Use dev_err_probe() to simplify code
    - phy: qcom-snps: correct struct qcom_snps_hsphy kerneldoc
    - phy: qcom-snps-femto-v2: keep cfg_ahb_clk enabled during runtime suspend
    - phy: qcom-snps-femto-v2: properly enable ref clock
    - soundwire: qcom: update status correctly with mask
    - media: staging: atomisp: select V4L2_FWNODE
    - i40e: Fix an NULL vs IS_ERR() bug for debugfs_create_dir()
    - iavf: fix potential deadlock on allocation failure
    - iavf: check for removal state before IAVF_FLAG_PF_COMMS_FAILED
    - net: phy: marvell10g: fix 88x3310 power up
    - net: hns3: fix wrong tc bandwidth weight data issue
    - net: hns3: fix wrong bw weight of disabled tc issue
    - vxlan: move to its own directory
    - vxlan: calculate correct header length for GPE
    - phy: hisilicon: Fix an out of bounds check in hisi_inno_phy_probe()
    - ethernet: atheros: fix return value check in atl1e_tso_csum()
    - ipv6 addrconf: fix bug where deleting a mngtmpaddr can create a new
      temporary address
    - ice: Fix memory management in ice_ethtool_fdir.c
    - bonding: reset bond's flags when down link is P2P device
    - team: reset team's flags when down link is P2P device
    - net: stmmac: Apply redundant write work around on 4.xx too
    - platform/x86: msi-laptop: Fix rfkill out-of-sync on MSI Wind U100
    - igc: Fix Kernel Panic during ndo_tx_timeout callback
    - netfilter: nft_set_rbtree: fix overlap expiration walk
    - net/sched: mqprio: refactor nlattr parsing to a separate function
    - net/sched: mqprio: add extack to mqprio_parse_nlattr()
    - net/sched: mqprio: Add length check for TCA_MQPRIO_{MAX/MIN}_RATE64
    - benet: fix return value check in be_lancer_xmit_workarounds()
    - tipc: check return value of pskb_trim()
    - tipc: stop tipc crypto on failure in tipc_node_create
    - RDMA/mlx4: Make check for invalid flags stricter
    - drm/msm/dpu: drop enum dpu_core_perf_data_bus_id
    - drm/msm/adreno: Fix snapshot BINDLESS_DATA size
    - RDMA/irdma: Add missing read barriers
    - RDMA/irdma: Fix data race on CQP completion stats
    - RDMA/irdma: Fix data race on CQP request done
    - RDMA/mthca: Fix crash when polling CQ for shared QPs
    - RDMA/bnxt_re: Prevent handling any completions after qp destroy
    - drm/msm: Fix IS_ERR_OR_NULL() vs NULL check in a5xx_submit_in_rb()
    - ASoC: fsl_spdif: Silence output on stop
    - block: Fix a source code comment in include/uapi/linux/blkzoned.h
    - dm raid: fix missing reconfig_mutex unlock in raid_ctr() error paths
    - dm raid: clean up four equivalent goto tags in raid_ctr()
    - dm raid: protect md_stop() with 'reconfig_mutex'
    - drm/amd: Fix an error handling mistake in psp_sw_init()
    - RDMA/irdma: Report correct WC error
    - ata: pata_ns87415: mark ns87560_tf_read static
    - ring-buffer: Fix wrong stat of cpu_buffer->read
    - tracing: Fix warning in trace_buffered_event_disable()
    - Revert "usb: gadget: tegra-xudc: Fix error check in
      tegra_xudc_powerdomain_init()"
    - usb: gadget: call usb_gadget_check_config() to verify UDC capability
    - USB: gadget: Fix the memory leak in raw_gadget driver
    - KVM: Grab a reference to KVM for VM and vCPU stats file descriptors
    - KVM: VMX: Don't fudge CR0 and CR4 for restricted L2 guest
    - serial: qcom-geni: drop bogus runtime pm state update
    - serial: 8250_dw: Preserve original value of DLF register
    - serial: sifive: Fix sifive_serial_console_setup() section
    - USB: serial: option: support Quectel EM060K_128
    - USB: serial: option: add Quectel EC200A module support
    - USB: serial: simple: add Kaufmann RKS+CAN VCP
    - USB: serial: simple: sort driver entries
    - can: gs_usb: gs_can_close(): add missing set of CAN state to
      CAN_STATE_STOPPED
    - Revert "usb: dwc3: core: Enable AutoRetry feature in the controller"
    - usb: dwc3: pci: skip BYT GPIO lookup table for hardwired phy
    - usb: dwc3: don't reset device side if dwc3 was configured as host-only
    - usb: ohci-at91: Fix the unhandle interrupt when resume
    - USB: quirks: add quirk for Focusrite Scarlett
    - usb: cdns3: fix incorrect calculation of ep_buf_size when more than one
      config
    - usb: xhci-mtk: set the dma max_seg_size
    - Revert "usb: xhci: tegra: Fix error check"
    - Documentation: security-bugs.rst: update preferences when dealing with the
      linux-distros group
    - Documentation: security-bugs.rst: clarify CVE handling
    - staging: r8712: Fix memory leak in _r8712_init_xmit_priv()
    - staging: ks7010: potential buffer overflow in ks_wlan_set_encode_ext()
    - tty: n_gsm: fix UAF in gsm_cleanup_mux
    - Revert "xhci: add quirk for host controllers that don't update endpoint DCS"
    - ALSA: hda/relatek: Enable Mute LED on HP 250 G8
    - hwmon: (k10temp) Enable AMD3255 Proc to show negative temperature
    - hwmon: (nct7802) Fix for temp6 (PECI1) processed even if PECI1 disabled
    - btrfs: check if the transaction was aborted at btrfs_wait_for_commit()
    - btrfs: check for commit error at btrfs_attach_transaction_barrier()
    - file: always lock position for FMODE_ATOMIC_POS
    - nfsd: Remove incorrect check in nfsd4_validate_stateid
    - tpm_tis: Explicitly check for error code
    - irq-bcm6345-l1: Do not assume a fixed block to cpu mapping
    - irqchip/gic-v4.1: Properly lock VPEs when doing a directLPI invalidation
    - locking/rtmutex: Fix task->pi_waiters integrity
    - KVM: x86: Disallow KVM_SET_SREGS{2} if incoming CR0 is invalid
    - virtio-net: fix race between set queues and probe
    - s390/dasd: fix hanging device after quiesce/resume
    - ASoC: wm8904: Fill the cache for WM8904_ADC_TEST_0 register
    - ceph: never send metrics if disable_send_metrics is set
    - dm cache policy smq: ensure IO doesn't prevent cleaner policy progress
    - rbd: make get_lock_owner_info() return a single locker or NULL
    - rbd: harden get_lock_owner_info() a bit
    - rbd: retrieve and check lock owner twice before blocklisting
    - tracing: Fix trace_event_raw_event_synth() if else statement
    - ACPI: processor: perflib: Use the "no limit" frequency QoS
    - ACPI: processor: perflib: Avoid updating frequency QoS unnecessarily
    - cpufreq: intel_pstate: Drop ACPI _PSS states table patching
    - selftests: mptcp: sockopt: use 'iptables-legacy' if available
    - io_uring: treat -EAGAIN for REQ_F_NOWAIT as final for io-wq
    - ASoC: cs42l51: fix driver to properly autoload with automatic module loading
    - selftests: mptcp: join: only check for ip6tables if needed
    - Linux 5.15.124

  * Jammy update: v5.15.123 upstream stable release (LP: #2034612)
    - ALSA: hda/realtek - remove 3k pull low procedure
    - ALSA: hda/realtek: Add quirk for Clevo NS70AU
    - ALSA: hda/realtek: Enable Mute LED on HP Laptop 15s-eq2xxx
    - keys: Fix linking a duplicate key to a keyring's assoc_array
    - perf probe: Add test for regression introduced by switch to
      die_get_decl_file()
    - btrfs: fix warning when putting transaction with qgroups enabled after abort
    - fuse: revalidate: don't invalidate if interrupted
    - btrfs: zoned: fix memory leak after finding block group with super blocks
    - fuse: ioctl: translate ENOSYS in outarg
    - selftests: tc: set timeout to 15 minutes
    - selftests: tc: add 'ct' action kconfig dep
    - regmap: Drop initial version of maximum transfer length fixes
    - regmap: Account for register length in SMBus I/O limits
    - can: bcm: Fix UAF in bcm_proc_show()
    - selftests: tc: add ConnTrack procfs kconfig
    - drm/client: Fix memory leak in drm_client_target_cloned
    - drm/client: Fix memory leak in drm_client_modeset_probe
    - drm/amd/display: Disable MPC split by default on special asic
    - drm/amd/display: Keep PHY active for DP displays on DCN31
    - ASoC: fsl_sai: Disable bit clock with transmitter
    - ASoC: codecs: wcd938x: fix missing clsh ctrl error handling
    - ASoC: codecs: wcd-mbhc-v2: fix resource leaks on component remove
    - ASoC: codecs: wcd938x: fix resource leaks on component remove
    - ASoC: codecs: wcd938x: fix missing mbhc init error handling
    - ASoC: codecs: wcd934x: fix resource leaks on component remove
    - ASoC: codecs: wcd938x: fix codec initialisation race
    - ASoC: codecs: wcd938x: fix soundwire initialisation race
    - ext4: correct inline offset when handling xattrs in inode body
    - drm/radeon: Fix integer overflow in radeon_cs_parser_init
    - ALSA: emu10k1: roll up loops in DSP setup code for Audigy
    - quota: Properly disable quotas when add_dquot_ref() fails
    - quota: fix warning in dqgrab()
    - udf: Fix uninitialized array access for some pathnames
    - fs: jfs: Fix UBSAN: array-index-out-of-bounds in dbAllocDmapLev
    - MIPS: dec: prom: Address -Warray-bounds warning
    - FS: JFS: Fix null-ptr-deref Read in txBegin
    - FS: JFS: Check for read-only mounted filesystem in txBegin
    - spi: bcm63xx: fix max prepend length
    - fbdev: imxfb: warn about invalid left/right margin
    - perf build: Fix library not found error when using CSLIBS
    - pinctrl: amd: Use amd_pinconf_set() for all config options
    - net: ethernet: ti: cpsw_ale: Fix cpsw_ale_get_field()/cpsw_ale_set_field()
    - bridge: Add extack warning when enabling STP in netns.
    - ethernet: use eth_hw_addr_set() instead of ether_addr_copy()
    - of: net: add a helper for loading netdev->dev_addr
    - ethernet: use of_get_ethdev_address()
    - net: ethernet: mtk_eth_soc: handle probe deferral
    - net: sched: cls_bpf: Undo tcf_bind_filter in case of an error
    - iavf: Fix use-after-free in free_netdev
    - iavf: Fix out-of-bounds when setting channels on remove
    - security: keys: Modify mismatched function name
    - octeontx2-pf: Dont allocate BPIDs for LBK interfaces
    - bpf: Fix subprog idx logic in check_max_stack_depth
    - igc: Prevent garbled TX queue with XDP ZEROCOPY
    - tcp: annotate data-races around tcp_rsk(req)->ts_recent
    - net: ipv4: Use kfree_sensitive instead of kfree
    - net:ipv6: check return value of pskb_trim()
    - Revert "tcp: avoid the lookup process failing to get sk in ehash table"
    - fbdev: au1200fb: Fix missing IRQ check in au1200fb_drv_probe
    - llc: Don't drop packet from non-root netns.
    - netfilter: nf_tables: fix spurious set element insertion failure
    - netfilter: nf_tables: skip bound chain in netns release path
    - tcp: annotate data-races around tp->tcp_tx_delay
    - tcp: annotate data-races around tp->keepalive_time
    - tcp: annotate data-races around tp->keepalive_intvl
    - tcp: annotate data-races around tp->keepalive_probes
    - tcp: annotate data-races around icsk->icsk_syn_retries
    - tcp: annotate data-races around tp->linger2
    - tcp: annotate data-races around rskq_defer_accept
    - tcp: annotate data-races around tp->notsent_lowat
    - tcp: annotate data-races around icsk->icsk_user_timeout
    - tcp: annotate data-races around fastopenq.max_qlen
    - net: phy: prevent stale pointer dereference in phy_init()
    - jbd2: recheck chechpointing non-dirty buffer
    - tracing/histograms: Return an error if we fail to add histogram to hist_vars
      list
    - nixge: fix mac address error handling again
    - Linux 5.15.123

  * allow io_uring to be disabled in runtime (LP: #2035116)
    - io_uring: add a sysctl to disable io_uring system-wide

  * CVE-2023-31083
    - Bluetooth: hci_ldisc: check HCI_UART_PROTO_READY flag in HCIUARTGETPROTO

  * CVE-2023-3772
    - xfrm: add NULL check in xfrm_update_ae_params

  * Packaging resync (LP: #1786013)
    - [Packaging] update helper scripts

 -- Roxana Nicolescu <email address hidden>  Mon, 02 Oct 2023 15:40:31 +0200