Focal update: v5.4.251 upstream stable release

Bug #2034918 reported by Manuel Diewald
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Fix Committed
Manuel Diewald

Bug Description

SRU Justification

       The upstream process for stable tree updates is quite similar
       in scope to the Ubuntu SRU process, e.g., each patch has to
       demonstrably fix a bug, and each patch is vetted by upstream
       by originating either directly from a mainline/stable Linux tree or
       a minimally backported form of that patch. The following upstream
       stable patches should be included in the Ubuntu kernel:

       v5.4.251 upstream stable release
       from git://

x86/smp: Use dedicated cache-line for mwait_play_dead()
video: imsttfb: check for ioremap() failures
fbdev: imsttfb: Fix use after free bug in imsttfb_probe
HID: wacom: Use ktime_t rather than int when dealing with timestamps
drm/i915: Initialise outparam for error return from wait_for_register
scripts/ Resolve gtags empty index generation
drm/amdgpu: Validate VM ioctl flags.
bgmac: fix *initial* chip reset to support BCM5358
x86/resctrl: Use is_closid_match() in more places
x86/resctrl: Only show tasks' pid in current pid namespace
md/raid10: check slab-out-of-bounds in md_bitmap_get_counter
md/raid10: fix overflow of md/safe_mode_delay
md/raid10: fix wrong setting of max_corr_read_errors
md/raid10: fix null-ptr-deref of mreplace in raid10_sync_request
md/raid10: fix io loss while replacement replace rdev
irqchip/jcore-aic: Kill use of irq_create_strict_mappings()
irqchip/jcore-aic: Fix missing allocation of IRQ descriptors
tracing/timer: Add missing hrtimer modes to decode_hrtimer_mode().
clocksource/drivers/cadence-ttc: Use ttc driver as platform driver
clocksource/drivers/cadence-ttc: Fix memory leak in ttc_timer_probe
PM: domains: fix integer overflow issues in genpd_parse_state()
powercap: RAPL: Fix CONFIG_IOSF_MBI dependency
ARM: 9303/1: kprobes: avoid missing-declaration warnings
evm: Complete description of evm_inode_setattr()
pstore/ram: Add check for kstrdup
ima: Fix build warnings
wifi: ath9k: fix AR9003 mac hardware hang check register offset calculation
wifi: ath9k: avoid referencing uninit memory in ath9k_wmi_ctrl_rx
samples/bpf: Fix buffer overflow in tcp_basertt
spi: spi-geni-qcom: Correct CS_TOGGLE bit in SPI_TRANS_CFG
wifi: mwifiex: Fix the size of a memory allocation in mwifiex_ret_802_11_scan()
nfc: constify several pointers to u8, char and sk_buff
nfc: llcp: fix possible use of uninitialized variable in nfc_llcp_send_connect()
regulator: core: Fix more error checking for debugfs_create_dir()
regulator: core: Streamline debugfs operations
wifi: orinoco: Fix an error handling path in spectrum_cs_probe()
wifi: orinoco: Fix an error handling path in orinoco_cs_probe()
wifi: atmel: Fix an error handling path in atmel_probe()
wl3501_cs: Fix a bunch of formatting issues related to function docs
wl3501_cs: Remove unnecessary NULL check
wl3501_cs: Fix misspelling and provide missing documentation
net: create netdev->dev_addr assignment helpers
wl3501_cs: use eth_hw_addr_set()
wifi: wl3501_cs: Fix an error handling path in wl3501_probe()
wifi: ray_cs: Utilize strnlen() in parse_addr()
wifi: ray_cs: Drop useless status variable in parse_addr()
wifi: ray_cs: Fix an error handling path in ray_probe()
wifi: ath9k: don't allow to overwrite ENDPOINT0 attributes
wifi: rsi: Do not set MMC_PM_KEEP_POWER in shutdown
watchdog/perf: define dummy watchdog_update_hrtimer_threshold() on correct config
watchdog/perf: more properly prevent false positives with turbo modes
kexec: fix a memory leak in crash_shrink_memory()
memstick r592: make memstick_debug_get_tpc_name() static
wifi: ath9k: Fix possible stall on ath9k_txq_list_has_key()
wifi: iwlwifi: pull from TXQs with softirqs disabled
wifi: cfg80211: rewrite merging of inherited elements
wifi: ath9k: convert msecs to jiffies where needed
netlink: fix potential deadlock in netlink_set_err()
netlink: do not hard code device address lenth in fdb dumps
selftests: rtnetlink: remove netdevsim device after ipsec offload test
gtp: Fix use-after-free in __gtp_encap_destroy().
lib/ts_bm: reset initial match offset for every block of text
netfilter: conntrack: dccp: copy entire header to stack buffer, not just basic one
netfilter: nf_conntrack_sip: fix the ct_sip_parse_numerical_param() return value.
ipvlan: Fix return value of ipvlan_queue_xmit()
netlink: Add __sock_i_ino() for __netlink_diag_dump().
radeon: avoid double free in ci_dpm_init()
Input: drv260x - sleep between polling GO bit
ARM: dts: BCM5301X: Drop "clock-names" from the SPI node
Input: adxl34x - do not hardcode interrupt trigger type
drm: sun4i_tcon: use devm_clk_get_enabled in `sun4i_tcon_init_clocks`
RDMA/bnxt_re: Fix to remove an unnecessary log
ARM: dts: gta04: Move model property out of pinctrl node
arm64: dts: qcom: msm8916: correct camss unit address
drm/panel: simple: fix active size for Ampire AM-480272H3TMQW-T01H
ARM: ep93xx: fix missing-prototype warnings
memory: brcmstb_dpfe: fix testing array offset after use
ASoC: es8316: Increment max value for ALC Capture Target Volume control
ASoC: es8316: Do not set rate constraints for unsupported MCLKs
soc/fsl/qe: fix usb.c build errors
IB/hfi1: Fix sdma.h tx->num_descs off-by-one errors
arm64: dts: renesas: ulcb-kf: Remove flow control for SCIF1
fbdev: omapfb: lcd_mipid: Fix an error handling path in mipid_spi_probe()
drm/amdkfd: Fix potential deallocation of previously deallocated memory.
drm/radeon: fix possible division-by-zero errors
clk: tegra: tegra124-emc: Fix potential memory leak
ALSA: ac97: Fix possible NULL dereference in snd_ac97_mixer
clk: cdce925: check return value of kasprintf()
clk: keystone: sci-clk: check return value of kasprintf()
ASoC: imx-audmix: check return value of devm_kasprintf()
scsi: qedf: Fix NULL dereference in error handling
PCI/ASPM: Disable ASPM on MFD function removal to avoid use-after-free
scsi: 3w-xxxx: Add error handling for initialization failure in tw_probe()
PCI: pciehp: Cancel bringup sequence if card is not present
PCI: ftpci100: Release the clock resources
PCI: Add pci_clear_master() stub for non-CONFIG_PCI
pinctrl: cherryview: Return correct value if pin in push-pull mode
perf dwarf-aux: Fix off-by-one in die_get_varname()
pinctrl: at91-pio4: check return value of devm_kasprintf()
powerpc/mm/dax: Fix the condition when checking if altmap vmemap can cross-boundary
hwrng: virtio - add an internal buffer
hwrng: virtio - don't wait on cleanup
hwrng: virtio - don't waste entropy
hwrng: virtio - always add a pending request
hwrng: virtio - Fix race on data_avail and actual data
crypto: nx - fix build warnings when DEBUG_FS is not enabled
modpost: fix section mismatch message for R_ARM_ABS32
modpost: fix section mismatch message for R_ARM_{PC24,CALL,JUMP24}
crypto: marvell/cesa - Fix type mismatch warning
modpost: fix off by one in is_executable_section()
ARC: define ASM_NL and __ALIGN(_STR) outside #ifdef __ASSEMBLY__ guard
NFSv4.1: freeze the session table upon receiving NFS4ERR_BADSESSION
hwrng: st - Fix W=1 unused variable warning
hwrng: st - keep clock enabled while hwrng is registered
USB: serial: option: add LARA-R6 01B PIDs
usb: dwc3: gadget: Propagate core init errors to UDC during pullup
block: fix signed int overflow in Amiga partition support
block: change all __u32 annotations to __be32 in affs_hardblocks.h
w1: fix loop in w1_fini()
sh: j2: Use ioremap() to translate device tree address into kernel memory
media: usb: Check az6007_read() return value
media: videodev2.h: Fix struct v4l2_input tuner index comment
media: usb: siano: Fix warning due to null work_func_t function pointer
usb: dwc3: qcom: Fix potential memory leak
extcon: Fix kernel doc of property fields to avoid warnings
extcon: Fix kernel doc of property capability fields to avoid warnings
usb: phy: phy-tahvo: fix memory leak in tahvo_usb_probe()
usb: hide unused usbfs_notify_suspend/resume functions
mfd: rt5033: Drop rt5033-battery sub-device
KVM: s390: fix KVM_S390_GET_CMMA_BITS for GFNs in memslot holes
usb: dwc3: qcom: Release the correct resources in dwc3_qcom_remove()
mfd: intel-lpss: Add missing check for platform_get_resource
serial: 8250_omap: Use force_suspend and resume for system suspend
mfd: stmfx: Fix error path in stmfx_chip_init
KVM: s390: vsie: fix the length of APCB bitmap
mfd: stmpe: Only disable the regulators if they are enabled
pwm: imx-tpm: force 'real_period' to be zero in suspend
pwm: sysfs: Do not apply state to already disabled PWMs
rtc: st-lpc: Release some resources in st_rtc_probe() in case of error
sctp: fix potential deadlock on &net->sctp.addr_wq_lock
spi: bcm-qspi: return error if neither hif_mspi nor mspi is available
mailbox: ti-msgmgr: Fill non-message tx data fields with 0x0
f2fs: fix error path handling in truncate_dnode()
powerpc: allow PPC_EARLY_DEBUG_CPM only when SERIAL_CPM=y
net: bridge: keep ports without IFF_UNICAST_FLT in BR_PROMISC mode
tcp: annotate data races in __tcp_oow_rate_limited()
xsk: Improve documentation for AF_XDP
xsk: Honor SO_BINDTODEVICE on bind
net/sched: act_pedit: Add size check for TCA_PEDIT_PARMS_EX
net: dsa: tag_sja1105: fix MAC DA patching from meta frames
sh: dma: Fix DMA channel offset calculation
i2c: xiic: Defer xiic_wakeup() and __xiic_start_xfer() in xiic_process()
i2c: xiic: Don't try to handle more interrupt events after error
ALSA: jack: Fix mutex call in snd_jack_report()
NFSD: add encoding of op_recall flag for write delegation
mmc: core: disable TRIM on Kingston EMMC04G-M627
mmc: core: disable TRIM on Micron MTFC4GACAJCN-1M
mmc: sdhci: fix DMA configure compatibility issue when 64bit DMA mode is used.
bcache: Remove unnecessary NULL point check in node allocations
integrity: Fix possible multiple allocation in integrity_inode_get()
jffs2: reduce stack usage in jffs2_build_xattr_subsystem()
fs: avoid empty option when generating legacy mount string
ext4: Remove ext4 locking of moved directory
Revert "f2fs: fix potential corruption when moving a directory"
fs: Establish locking order for unrelated directories
fs: Lock moved directories
btrfs: fix race when deleting quota root from the dirty cow roots list
ARM: orion5x: fix d2net gpio initialization
fs: no need to check source
fanotify: disallow mount/sb marks on kernel internal pseudo fs
block: add overflow checks for Amiga partition support
netfilter: nf_tables: fix nat hook table deletion
netfilter: nftables: add helper function to set the base sequence number
netfilter: add helper function to set up the nfnetlink header and use it
netfilter: nf_tables: use net_generic infra for transaction data
netfilter: nf_tables: add rescheduling points during loop detection walks
netfilter: nf_tables: add NFT_TRANS_PREPARE_ERROR to deal with bound set/chain
netfilter: nf_tables: reject unbound anonymous set before commit phase
netfilter: nf_tables: unbind non-anonymous set if rule construction fails
netfilter: nf_tables: fix scheduling-while-atomic splat
netfilter: conntrack: Avoid nf_ct_helper_hash uses after free
tty: serial: fsl_lpuart: add earlycon for imx8ulp platform
block/partition: fix signedness issue for Amiga partitions
net: lan743x: Don't sleep in atomic context
workqueue: clean up WORK_* constant types, clarify masking
drm/panel: Initialise panel dev and funcs through drm_panel_init()
drm/panel: Add and fill drm_panel type field
drm/panel: simple: Add connector_type for innolux_at043tn24
igc: Remove delay during TX ring configuration
igc: set TP bit in 'supported' and 'advertising' fields of ethtool_link_ksettings
scsi: qla2xxx: Fix error code in qla2x00_start_sp()
net: mvneta: fix txq_map in case of txq_number==1
ionic: improve irq numa locality
ionic: clean irq affinity on queue deinit
ionic: move irq request to qcq alloc
ionic: ionic_intr_free parameter change
ionic: remove WARN_ON to prevent panic_on_warn
icmp6: Fix null-ptr-deref of ip6_null_entry->rt6i_idev in icmp6_dev().
udp6: fix udp6_ehashfn() typo
ntb: idt: Fix error handling in idt_pci_driver_init()
NTB: amd: Fix error handling in amd_ntb_pci_driver_init()
ntb: intel: Fix error handling in intel_ntb_pci_driver_init()
NTB: ntb_transport: fix possible memory leak while device_register() fails
NTB: ntb_tool: Add check for devm_kcalloc
ipv6/addrconf: fix a potential refcount underflow for idev
platform/x86: wmi: Replace UUID redefinitions by their originals
platform/x86: wmi: Fix indentation in some cases
platform/x86: wmi: remove unnecessary argument
platform/x86: wmi: use guid_t and guid_equal()
platform/x86: wmi: move variables
platform/x86: wmi: Break possible infinite loop when parsing GUID
erofs: avoid infinite loop in z_erofs_do_read_page() when reading beyond EOF
wifi: airo: avoid uninitialized warning in airo_get_rate()
cls_flower: Add extack support for src and dst port range options
net/sched: flower: Ensure both minimum and maximum ports are specified
net/sched: make psched_mtu() RTNL-less safe
pinctrl: amd: Fix mistake in handling clearing pins at startup
pinctrl: amd: Detect internal GPIO0 debounce handling
pinctrl: amd: Only use special debounce behavior for GPIO 0
tpm: tpm_vtpm_proxy: fix a race condition in /dev/vtpmx creation
mtd: rawnand: meson: fix unaligned DMA buffers handling
net: bcmgenet: Ensure MDIO unregistration has clocks enabled
powerpc: Fail build if using recordmcount with binutils v2.37
misc: fastrpc: Create fastrpc scalar with correct buffer count
SUNRPC: Fix UAF in svc_tcp_listen_data_ready()
erofs: fix compact 4B support for 16k block size
ext4: fix wrong unit use in ext4_mb_clear_bb
ext4: only update i_reserved_data_blocks on successful block allocation
jfs: jfs_dmap: Validate db_l2nbperpage while mounting
PCI/PM: Avoid putting EloPOS E2/S2/H2 PCIe Ports in D3cold
PCI: Add function 1 DMA alias quirk for Marvell 88SE9235
PCI: qcom: Disable write access to read only registers for IP v2.3.3
PCI: rockchip: Assert PCI Configuration Enable bit after probe
PCI: rockchip: Write PCI Device ID to correct register
PCI: rockchip: Add poll and timeout to wait for PHY PLLs to be locked
PCI: rockchip: Fix legacy IRQ generation for RK3399 PCIe endpoint core
PCI: rockchip: Use u32 variable to access 32-bit registers
PCI: rockchip: Set address alignment for endpoint mode
misc: pci_endpoint_test: Free IRQs before removing the device
misc: pci_endpoint_test: Re-init completion for every test
md/raid0: add discard support for the 'original' layout
fs: dlm: return positive pid value for F_GETLK
drm/atomic: Allow vblank-enabled + self-refresh "disable"
drm/rockchip: vop: Leave vblank enabled in self-refresh
serial: atmel: don't enable IRQs prematurely
firmware: stratix10-svc: Fix a potential resource leak in svc_create_memory_pool()
hwrng: imx-rngc - fix the timeout for init and self check
ceph: don't let check_caps skip sending responses for revoke msgs
meson saradc: fix clock divider mask length
Revert "8250: add support for ASIX devices with a FIFO bug"
tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() in case of error
tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() when iterating clk
tracing/histograms: Add histograms to hist_vars if they have referenced variables
ring-buffer: Fix deadloop issue on reading trace_pipe
xtensa: ISS: fix call to split_if_spec
tracing: Fix null pointer dereference in tracing_err_log_open()
tracing/probes: Fix not to count error code to total length
scsi: qla2xxx: Wait for io return on terminate rport
scsi: qla2xxx: Fix potential NULL pointer dereference
scsi: qla2xxx: Check valid rport returned by fc_bsg_to_rport()
scsi: qla2xxx: Correct the index of array
scsi: qla2xxx: Pointer may be dereferenced
scsi: qla2xxx: Remove unused nvme_ls_waitq wait queue
drm/atomic: Fix potential use-after-free in nonblocking commits
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
selftests: tc: set timeout to 15 minutes
can: bcm: Fix UAF in bcm_proc_show()
drm/client: Fix memory leak in drm_client_target_cloned
drm/client: Fix memory leak in drm_client_modeset_probe
ext4: correct inline offset when handling xattrs in inode body
debugobjects: Recheck debug_objects_enabled before reporting
nbd: Add the maximum limit of allocated index in nbd_dev_add
md: fix data corruption for raid456 when reshape restart while grow up
md/raid10: prevent soft lockup while flush writes
posix-timers: Ensure timer ID search-loop limit is valid
arm64: mm: fix VA-range sanity check
sched/fair: Don't balance task to its current running CPU
bpf: Address KCSAN report on bpf_lru_list
devlink: report devlink_port_type_warn source device
wifi: wext-core: Fix -Wstringop-overflow warning in ioctl_standard_iw_point()
wifi: iwlwifi: mvm: avoid baid size integer overflow
igb: Fix igb_down hung on surprise removal
spi: bcm63xx: fix max prepend length
fbdev: imxfb: warn about invalid left/right margin
pinctrl: amd: Use amd_pinconf_set() for all config options
net: ethernet: ti: cpsw_ale: Fix cpsw_ale_get_field()/cpsw_ale_set_field()
iavf: Fix use-after-free in free_netdev
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: can't schedule in nft_chain_validate
tcp: annotate data-races around tp->tcp_tx_delay
net: Replace the limit of TCP_LINGER2 with TCP_FIN_TIMEOUT_MAX
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 fastopenq.max_qlen
tracing/histograms: Return an error if we fail to add histogram to hist_vars list
Linux 5.4.251
UBUNTU: Upstream stable to v5.4.251

CVE References

Manuel Diewald (diewald)
Changed in linux (Ubuntu):
status: New → Confirmed
tags: added: kernel-stable-tracking-bug
Changed in linux (Ubuntu Focal):
assignee: nobody → Manuel Diewald (diewald)
importance: Undecided → Critical
importance: Critical → Medium
status: New → In Progress
Changed in linux (Ubuntu):
status: Confirmed → Invalid
Manuel Diewald (diewald)
description: updated
Revision history for this message
Stefan Bader (smb) wrote :

Skipped "media: usb: siano: Fix warning due to null work_func_t function pointer" since it was already applied as CVE-2023-4132.

Changed in linux (Ubuntu Focal):
status: In Progress → Fix Committed
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