linux 5.4.0-216.236 source package in Ubuntu

Changelog

linux (5.4.0-216.236) focal; urgency=medium

  * focal/linux: 5.4.0-216.236 -proposed tracker (LP: #2106869)

  * CVE-2023-52741
    - cifs: Fix use-after-free in rdata->read_into_pages()

  * CVE-2021-47191
    - scsi: scsi_debug: Fix out-of-bound read in resp_readcap16()

  * iommu/arm-smmu-v3: Don't reserve implementation defined register space
    (LP: #2067864)
    - iommu/arm-smmu-v3: Don't reserve implementation defined register space

  * CVE-2025-21971
    - net_sched: Prevent creation of classes with TC_H_ROOT

  * CVE-2024-56599
    - wifi: ath10k: avoid NULL pointer error during sdio remove

  * Focal update: v5.4.291 upstream stable release (LP: #2106002)
    - perf cs-etm: Add missing variable in cs_etm__process_queues()
    - udf: Fix use of check_add_overflow() with mixed type arguments
    - overflow: Add __must_check attribute to check_*() helpers
    - overflow: Correct check_shl_overflow() comment
    - overflow: Allow mixed type arguments
    - afs: Fix directory format encoding struct
    - partitions: ldm: remove the initial kernel-doc notation
    - drm/etnaviv: Fix page property being used for non writecombine buffers
    - wifi: rtlwifi: do not complete firmware loading needlessly
    - rtlwifi: rtl8192se Rename RT_TRACE to rtl_dbg
    - wifi: rtlwifi: rtl8192se: rise completion of firmware loading as last step
    - wifi: rtlwifi: usb: fix workqueue leak when probe fails
    - dt-bindings: mmc: controller: clarify the address-cells description
    - rtlwifi: replace usage of found with dedicated list iterator variable
    - wifi: rtlwifi: remove unused timer and related code
    - wifi: rtlwifi: remove unused dualmac control leftovers
    - wifi: rtlwifi: pci: wait for firmware loading before releasing memory
    - cpupower: fix TSC MHz calculation
    - regulator: of: Implement the unwind path of of_regulator_match()
    - wifi: wlcore: fix unbalanced pm_runtime calls
    - selftests/harness: Display signed values correctly
    - selftests: harness: fix printing of mismatch values in __EXPECT()
    - clk: analogbits: Fix incorrect calculation of vco rate delta
    - net/mlxfw: Drop hard coded max FW flash image size
    - tools/testing/selftests/bpf/test_tc_tunnel.sh: Fix wait for server bind
    - ASoC: sun4i-spdif: Add clock multiplier settings
    - perf header: Fix one memory leakage in process_bpf_btf()
    - perf header: Fix one memory leakage in process_bpf_prog_info()
    - ktest.pl: Remove unused declarations in run_bisect_test function
    - padata: fix sysfs store callback check
    - perf top: Don't complain about lack of vmlinux when not resolving some
      kernel samples
    - perf report: Fix misleading help message about --demangle
    - RDMA/mlx4: Avoid false error about access to uninitialized gids array
    - arm64: dts: mediatek: mt8173-evb: Drop regulator-compatible property
    - arm64: dts: mediatek: mt8173-evb: Fix MT6397 PMIC sub-node names
    - ARM: dts: mediatek: mt7623: fix IR nodename
    - fbdev: omapfb: Fix an OF node leak in dss_of_port_get_parent_device()
    - media: rc: iguanair: handle timeouts
    - media: lmedm04: Use GFP_KERNEL for URB allocation/submission.
    - media: lmedm04: Handle errors for lme2510_int_read
    - PCI: endpoint: Destroy the EPC device in devm_pci_epc_destroy()
    - media: mipi-csis: Add check for clk_enable()
    - media: camif-core: Add check for clk_enable()
    - media: uvcvideo: Propagate buf->error to userspace
    - staging: media: imx: fix OF node leak in imx_media_add_of_subdevs()
    - scsi: mpt3sas: Set ioc->manu_pg11.EEDPTagMode directly to 1
    - scsi: ufs: bsg: Delete bsg_dev when setting up bsg fails
    - ocfs2: mark dquot as inactive if failed to start trans while releasing dquot
    - module: Extend the preempt disabled section in
      dereference_symbol_descriptor().
    - dmaengine: ti: edma: fix OF node reference leaks in edma_driver
    - net: fec: implement TSO descriptor cleanup
    - PM: hibernate: Add error handling for syscore_suspend()
    - perf trace: Fix runtime error of index out of bounds
    - vsock: Allow retrying on connect() failure
    - net: sh_eth: Fix missing rtnl lock in suspend/resume path
    - genksyms: fix memory leak when the same symbol is added from source
    - genksyms: fix memory leak when the same symbol is read from *.symref file
    - hexagon: fix using plain integer as NULL pointer warning in cmpxchg
    - hexagon: Fix unbalanced spinlock in die()
    - NFSD: Reset cb_seq_status after NFS4ERR_DELAY
    - ktest.pl: Check kernelrelease return in get_version
    - drivers/card_reader/rtsx_usb: Restore interrupt based detection
    - usb: typec: tcpm: set SRC_SEND_CAPABILITIES timeout to PD_T_SENDER_RESPONSE
    - btrfs: output the reason for open_ctree() failure
    - btrfs: convert BUG_ON in btrfs_reloc_cow_block() to proper error handling
    - sched: Don't try to catch up excess steal time.
    - x86/amd_nb: Restrict init function to AMD-based systems
    - tun: fix group permission check
    - mmc: core: Respect quirk_max_rate for non-UHS SDIO card
    - mfd: lpc_ich: Add another Gemini Lake ISA bridge PCI device-id
    - HID: Wacom: Add PCI Wacom device support
    - APEI: GHES: Have GHES honor the panic= setting
    - x86/mm: Don't disable PCID when INVLPG has been fixed by microcode
    - spi-mxs: Fix chipselect glitch
    - nilfs2: move page release outside of nilfs_delete_entry and nilfs_set_link
    - nilfs2: eliminate staggered calls to kunmap in nilfs_rename
    - media: uvcvideo: Only save async fh if success
    - kbuild: userprogs: use correct lld when linking through clang
    - tasklet: Introduce new initialization API
    - net: usb: rtl8150: use new tasklet API
    - usb: xhci: Add timeout argument in address_device USB HCD callback
    - nvme: handle connectivity loss in nvme_set_queue_count
    - firmware: iscsi_ibft: fix ISCSI_IBFT Kconfig entry
    - gpu: drm_dp_cec: fix broken CEC adapter properties check
    - tg3: Disable tg3 PCIe AER on system reboot
    - udp: gso: do not drop small packets when PMTU reduces
    - tun: revert fix group permission check
    - cpufreq: s3c64xx: Fix compilation warning
    - leds: lp8860: Write full EEPROM, not only half of it
    - s390/futex: Fix FUTEX_OP_ANDN implementation
    - m68k: vga: Fix I/O defines
    - arm64: dts: rockchip: increase gmac rx_delay on rk3399-puma
    - KVM: s390: vsie: fix some corner-cases when grabbing vsie pages
    - drm/komeda: Add check for komeda_get_layer_fourcc_list()
    - clk: qcom: clk-alpha-pll: fix alpha mode configuration
    - clk: qcom: clk-rpmh: prevent integer overflow in recalc_rate
    - perf bench: Fix undefined behavior in cmpworker()
    - of: Correct child specifier used as input of the 2nd nexus node
    - of: Fix of_find_node_opts_by_path() handling of alias+path+options
    - of: reserved-memory: Fix using wrong number of cells to get property
      'alignment'
    - HID: hid-sensor-hub: don't use stale platform-data on remove
    - usb: gadget: f_tcm: Translate error to sense
    - usb: gadget: f_tcm: Decrement command ref count on cleanup
    - usb: gadget: f_tcm: ep_autoconfig with fullspeed endpoint
    - usb: gadget: f_tcm: Don't prepare BOT write request twice
    - serial: sh-sci: Drop __initdata macro for port_cfg
    - serial: sh-sci: Do not probe the serial port if its slot in sci_ports[] is
      in use
    - powerpc/pseries/eeh: Fix get PE state translation
    - kbuild: Move -Wenum-enum-conversion to W=2
    - soc: qcom: smem_state: fix missing of_node_put in error path
    - media: ov5640: fix get_light_freq on auto
    - media: uvcvideo: Fix event flags in uvc_ctrl_send_events
    - media: uvcvideo: Remove redundant NULL assignment
    - crypto: qce - fix goto jump in error path
    - crypto: qce - unregister previously registered algos in error path
    - nvmem: core: improve range check for nvmem_cell_write()
    - vfio/platform: check the bounds of read/write syscalls
    - ocfs2: fix incorrect CPU endianness conversion causing mount failure
    - mtd: onenand: Fix uninitialized retlen in do_otp_read()
    - misc: fastrpc: Fix registered buffer page address
    - net/ncsi: wait for the last response to Deselect Package before configuring
      channel
    - MIPS: ftrace: Declare ftrace_get_parent_ra_addr() as static
    - ocfs2: check dir i_size in ocfs2_find_entry
    - ndisc: ndisc_send_redirect() must use dev_get_by_index_rcu()
    - gpio: bcm-kona: Fix GPIO lock/unlock for banks above bank 0
    - gpio: bcm-kona: Make sure GPIO bits are unlocked when requesting IRQ
    - gpio: bcm-kona: Add missing newline to dev_err format string
    - xen: remove a confusing comment on auto-translated guest I/O
    - x86/xen: allow larger contiguous memory regions in PV guests
    - media: cxd2841er: fix 64-bit division on gcc-9
    - vfio/pci: Enable iowrite64 and ioread64 for vfio pci
    - Grab mm lock before grabbing pt lock
    - ASoC: Intel: bytcr_rt5640: Add DMI quirk for Vexia Edu Atla 10 tablet 5V
    - usb: roles: set switch registered flag early on
    - usb: gadget: udc: renesas_usb3: Fix compiler warning
    - usb: dwc2: gadget: remove of_node reference upon udc_stop
    - USB: pci-quirks: Fix HCCPARAMS register error for LS7A EHCI
    - USB: quirks: add USB_QUIRK_NO_LPM quirk for Teclast dist
    - USB: Add USB_QUIRK_NO_LPM quirk for sony xperia xz1 smartphone
    - USB: cdc-acm: Fill in Renesas R-Car D3 USB Download mode quirk
    - usb: cdc-acm: Fix handling of oversized fragments
    - USB: serial: option: add MeiG Smart SLM828
    - USB: serial: option: add Telit Cinterion FN990B compositions
    - USB: serial: option: fix Telit Cinterion FN990A name
    - USB: serial: option: drop MeiG Smart defines
    - can: c_can: fix unbalanced runtime PM disable in error path
    - can: j1939: j1939_sk_send_loop(): fix unable to send messages with data
      length zero
    - alpha: make stack 16-byte aligned (most cases)
    - serial: 8250: Fix fifo underflow on flush
    - alpha: align stack for page fault and user unaligned trap handlers
    - gpio: stmpe: Check return value of stmpe_reg_read in
      stmpe_gpio_irq_sync_unlock
    - regmap-irq: Add missing kfree()
    - net: treat possible_net_t net pointer as an RCU one and add read_pnet_rcu()
    - net: add dev_net_rcu() helper
    - ipv4: use RCU protection in rt_is_expired()
    - ipv4: use RCU protection in inet_select_addr()
    - neighbour: delete redundant judgment statements
    - alpha: replace hardcoded stack offsets with autogenerated ones
    - nilfs2: do not output warnings when clearing dirty buffers
    - can: ems_pci: move ASIX AX99100 ids to pci_ids.h
    - serial: 8250_pci: add support for ASIX AX99100
    - parport_pc: add support for ASIX AX99100
    - x86/i8253: Disable PIT timer 0 when not in use
    - Revert "btrfs: avoid monopolizing a core when activating a swap file"
    - btrfs: avoid monopolizing a core when activating a swap file
    - vlan: introduce vlan_dev_free_egress_priority
    - vlan: move dev_put into vlan_dev_uninit
    - scsi: storvsc: Set correct data length for sending SCSI command without
      payload
    - crypto: testmgr - fix wrong key length for pkcs1pad
    - crypto: testmgr - Fix wrong test case of RSA
    - crypto: testmgr - fix version number of RSA tests
    - crypto: testmgr - populate RSA CRT parameters in RSA test vectors
    - crypto: testmgr - some more fixes to RSA test vectors
    - mm: update mark_victim tracepoints fields
    - usb: dwc3: Increase DWC3 controller halt timeout
    - usb: dwc3: Fix timeout issue during controller enter/exit from halt state
    - usb/gadget: f_midi: convert tasklets to use new tasklet_setup() API
    - usb/gadget: f_midi: Replace tasklet with work
    - powerpc/64s/mm: Move __real_pte stubs into hash-4k.h
    - powerpc/64s: Rewrite __real_pte() and __rpte_to_hidx() as static inline
    - ALSA: hda/realtek - Add type for ALC287
    - ALSA: hda/realtek: Fixup ALC225 depop procedure
    - geneve: Suppress list corruption splat in geneve_destroy_tunnels().
    - net: extract port range fields from fl_flow_key
    - flow_dissector: Fix handling of mixed port and port-range keys
    - flow_dissector: Fix port range key handling in BPF conversion
    - power: supply: da9150-fg: fix potential overflow
    - ALSA: hda/conexant: Add quirk for HP ProBook 450 G4 mute LED
    - acct: block access to kernel internal filesystems
    - batman-adv: Ignore neighbor throughput metrics in error case
    - sunrpc: suppress warnings for unused procfs functions
    - net: loopback: Avoid sending IP packets without an Ethernet header
    - net: cadence: macb: Synchronize stats calculations
    - ASoC: es8328: fix route from DAC to output
    - ipvs: Always clear ipvs_property flag in skb_scrub_packet()
    - net: mvpp2: cls: Fixed Non IP flow, with vlan tag flow defination.
    - x86/CPU: Fix warm boot hang regression on AMD SC1100 SoC systems
    - ftrace: Avoid potential division by zero in function_stat_show()
    - perf/core: Fix low freq setting via IOC_PERIOD
    - phy: tegra: xusb: reset VBUS & ID OVERRIDE
    - phy: exynos5-usbdrd: fix MPLL_MULTIPLIER and SSC_REFCLKSEL masks in refclk
    - kernel/acct.c: use #elif instead of #end and #elif
    - kernel/acct.c: use dedicated helper to access rlimit values
    - drm/amdgpu: skip BAR resizing if the bios already did it
    - drm/amdgpu: Check extended configuration space register when system uses
      large bar
    - drm/amdgpu: disable BAR resize on Dell G5 SE
    - Revert "of: reserved-memory: Fix using wrong number of cells to get property
      'alignment'"
    - HID: appleir: Fix potential NULL dereference at raw event handle
    - ALSA: hda: intel: Add Dell ALC3271 to power_save denylist
    - ALSA: hda/realtek: update ALC222 depop optimize
    - drm/radeon: Fix rs400_gpu_init for ATI mobility radeon Xpress 200M
    - platform/x86: thinkpad_acpi: Add battery quirk for ThinkPad X131e
    - x86/cacheinfo: Validate CPUID leaf 0x2 EDX output
    - x86/cpu: Validate CPUID leaf 0x2 EDX output
    - x86/cpu: Properly parse CPUID leaf 0x2 TLB descriptor 0x63
    - wifi: cfg80211: regulatory: improve invalid hints checking
    - wifi: nl80211: reject cooked mode if it is set along with other flags
    - rapidio: add check for rio_add_net() in rio_scan_alloc_net()
    - rapidio: fix an API misues when rio_add_net() fails
    - mm/page_alloc: fix uninitialized variable
    - wifi: iwlwifi: limit printed string from FW file
    - HID: google: fix unused variable warning under !CONFIG_ACPI
    - HID: intel-ish-hid: Fix use-after-free issue in ishtp_hid_remove()
    - net: gso: fix ownership in __udp_gso_segment
    - caif_virtio: fix wrong pointer check in cfv_probe()
    - hwmon: (pmbus) Initialise page count in pmbus_identify()
    - hwmon: (ntc_thermistor) Fix the ncpXXxh103 sensor table
    - hwmon: (ad7314) Validate leading zero bits and return error
    - llc: do not use skb_get() before dev_queue_xmit()
    - hwmon: fix a NULL vs IS_ERR_OR_NULL() check in xgene_hwmon_probe()
    - drm/sched: Fix preprocessor guard
    - be2net: fix sleeping while atomic bugs in be_ndo_bridge_getlink
    - ppp: Fix KMSAN uninit-value warning with bpf
    - vlan: enforce underlying device type
    - net-timestamp: support TCP GSO case for a few missing flags
    - net: ipv6: fix dst ref loop in ila lwtunnel
    - net: ipv6: fix missing dst ref drop in ila lwtunnel
    - gpio: rcar: Fix missing of_node_put() call
    - Revert "drivers/card_reader/rtsx_usb: Restore interrupt based detection"
    - usb: renesas_usbhs: Call clk_put()
    - usb: renesas_usbhs: Use devm_usb_get_phy()
    - usb: quirks: Add DELAY_INIT and NO_LPM for Prolific Mass Storage Card Reader
    - usb: renesas_usbhs: Flush the notify_hotplug_work
    - usb: atm: cxacru: fix a flaw in existing endpoint checks
    - usb: typec: ucsi: increase timeout for PPM reset operations
    - usb: typec: tcpci_rt1711h: Unmask alert interrupts to fix functionality
    - usb: gadget: Set self-powered based on MaxPower and bmAttributes
    - usb: gadget: Fix setting self-powered state on suspend
    - usb: gadget: Check bmAttributes only if configuration is valid
    - xhci: pci: Fix indentation in the PCI device ID definitions
    - intel_th: pci: Add Arrow Lake support
    - intel_th: pci: Add Panther Lake-H support
    - intel_th: pci: Add Panther Lake-P/U support
    - slimbus: messaging: Free transaction ID in delayed interrupt scenario
    - eeprom: digsy_mtc: Make GPIO lookup table match the device
    - Linux 5.4.291

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-26982
    - Squashfs: check the inode number is not the invalid value of zero

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21846
    - acct: perform last write from workqueue

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21862
    - drop_monitor: fix incorrect initialization order

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-58090
    - sched/core: Prevent rescheduling when interrupts are disabled

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21877
    - usbnet: gl620a: fix endpoint checking in genelink_bind()

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21823
    - batman-adv: Drop unmanaged ELP metric worker

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21848
    - nfp: bpf: Add check for nfp_app_ctrl_msg_alloc()

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21871
    - tee: optee: Fix supplicant wait loop

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21865
    - gtp: Suppress list corruption splat in gtp_net_exit_batch_rtnl().

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21858
    - geneve: Fix use-after-free in geneve_find_dev().

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21866
    - powerpc/code-patching: Fix KASAN hit by not flagging text patching area as
      VM_ALLOC

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21859
    - USB: gadget: f_midi: f_midi_complete to call queue_work

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-57977
    - memcg: fix soft lockup in the OOM process

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-50055
    - driver core: bus: Fix double free in driver API bus_register()

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-57979
    - pps: Fix a use-after-free

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21811
    - nilfs2: protect access to buffers with no active references

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21722
    - nilfs2: do not force clear folio if buffer is referenced

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21760
    - ndisc: extend RCU protection in ndisc_send_skb()

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21761
    - openvswitch: use RCU protection in ovs_vport_cmd_fill_info()

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21762
    - arp: use RCU protection in arp_xmit()

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21763
    - neighbour: use RCU protection in __neigh_notify()

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21764
    - ndisc: use RCU protection in ndisc_alloc_skb()

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21765
    - ipv6: use RCU protection in ip6_default_advmss()

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21772
    - partitions: mac: fix handling of bogus partition table

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21704
    - usb: cdc-acm: Check control transfer buffer size before access

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21776
    - USB: hub: Ignore non-compliant devices with too many configs or interfaces

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21835
    - usb: gadget: f_midi: fix MIDI Streaming descriptor lengths

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21781
    - batman-adv: fix panic during interface removal

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21782
    - orangefs: fix a oob in orangefs_debug_write

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21785
    - arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21787
    - team: better TEAM_OPTION_TYPE_STRING validation

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21791
    - vrf: use RCU protection in l3mdev_l3_out()

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-58020
    - HID: multitouch: Add NULL check in mt_input_configured

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21814
    - ptp: Ensure info->enable callback is always set

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21735
    - NFC: nci: Add bounds checking in nci_hci_create_pipe()

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21736
    - nilfs2: fix possible int overflows in nilfs_fiemap()

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-58001
    - ocfs2: handle a symlink read error correctly

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-58007
    - soc: qcom: socinfo: Avoid out of bounds read of serial number

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21744
    - wifi: brcmfmac: fix NULL pointer dereference in brcmf_txfinalize()

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-58009
    - Bluetooth: L2CAP: handle NULL sock pointer in l2cap_sock_alloc

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-58083
    - KVM: Explicitly verify target vCPU is online in kvm_get_vcpu()

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-58010
    - binfmt_flat: Fix integer overflow bug on 32 bit systems

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21749
    - net: rose: lock the socket in rose_bind()

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-57981
    - usb: xhci: Fix NULL pointer dereference on certain command aborts

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21708
    - net: usb: rtl8150: enable basic endpoint checking

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21647
    - sched: sch_cake: add bounds checks to host bulk flow fairness counts

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-58002
    - media: uvcvideo: Remove dangling pointers

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21721
    - nilfs2: handle errors that nilfs_prepare_chunk() may return

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-58085
    - tomoyo: don't emit warning in tomoyo_write_control()

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-58014
    - wifi: brcmsmac: add gain range check to wlc_phy_iqcal_gainparams_nphy()

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-58017
    - printk: Fix signed integer overflow when defining LOG_BUF_LEN_MAX

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21753
    - btrfs: fix use-after-free when attempting to join an aborted transaction

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-58055
    - usb: gadget: f_tcm: Don't free command immediately

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-57980
    - media: uvcvideo: Fix double free in error path

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-57986
    - HID: core: Fix assumption that Resolution Multipliers must be in Logical
      Collections

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21715
    - net: davicom: fix UAF in dm9000_drv_remove

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21718
    - net: rose: fix timer races against user threads

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21719
    - ipmr: do not call mr_mfc_uses_dev() for unres entries

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-58058
    - ubifs: skip dumping tnc tree when zroot is null

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-58069
    - rtc: pcf85063: fix potential OOB write in PCF85063 NVMEM read

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-57973
    - rdma/cxgb4: Prevent potential integer overflow on 32bit

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21728
    - bpf: Send signals asynchronously if !preemptible

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21806
    - net: let net.core.dev_weight always be non-zero

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-58071
    - team: prevent adding a device which is already a team device lower

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-58063
    - wifi: rtlwifi: fix memory leaks and invalid access at probe error path

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-58072
    - wifi: rtlwifi: remove unused check_buddy_priv

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-58051
    - ipmi: ipmb: Add check devm_kasprintf() returned value

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2024-58052
    - drm/amdgpu: Fix potential NULL pointer dereference in
      atomctrl_get_smc_sclk_range_table

  * Focal update: v5.4.291 upstream stable release (LP: #2106002) //
    CVE-2025-21731
    - nbd: don't allow reconnect after disconnect

  * CVE-2024-26996
    - usb: gadget: f_ncm: Fix UAF ncm object at re-bind after usb ep transport
      error

  * CVE-2023-52664
    - net: atlantic: eliminate double free in error handling logic

  * CVE-2024-26689
    - ceph: prevent use-after-free in encode_cap_msg()

  * CVE-2023-52927
    - netfilter: allow exp not to be removed in nf_ct_find_expectation

 -- Mehmet Basaran <email address hidden>  Fri, 11 Apr 2025 22:12:36 +0300