Ubuntu
linux package

Focal update: v5.4.149 upstream stable release

Bug #1947885 reported by Kamal Mostafa on 2021-10-20

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	linux (Ubuntu)	Invalid	Undecided	Unassigned
	Focal	Fix Released	Medium	Kamal Mostafa

Bug Description

SRU Justification

    Impact:
       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:

v5.4.149 upstream stable release
from git://git.kernel.org/

PCI: pci-bridge-emul: Fix big-endian support
PCI: aardvark: Indicate error in 'val' when config read fails
PCI: pci-bridge-emul: Add PCIe Root Capabilities Register
PCI: aardvark: Fix reporting CRS value
PCI/ACPI: Add Ampere Altra SOC MCFG quirk
KVM: remember position in kvm->vcpus array
console: consume APC, DM, DCS
s390/pci_mmio: fully validate the VMA before calling follow_pte()
ARM: Qualify enabling of swiotlb_init()
apparmor: remove duplicate macro list_entry_is_head()
ARM: 9077/1: PLT: Move struct plt_entries definition to header
ARM: 9078/1: Add warn suppress parameter to arm_gen_branch_link()
ARM: 9079/1: ftrace: Add MODULE_PLTS support
ARM: 9098/1: ftrace: MODULE_PLT: Fix build problem without DYNAMIC_FTRACE
sctp: validate chunk size in __rcv_asconf_lookup
sctp: add param size validation for SCTP_PARAM_SET_PRIMARY
staging: rtl8192u: Fix bitwise vs logical operator in TranslateRxSignalStuff819xUsb()
um: virtio_uml: fix memory leak on init failures
dmaengine: acpi: Avoid comparison GSI with Linux vIRQ
thermal/drivers/exynos: Fix an error code in exynos_tmu_probe()
9p/trans_virtio: Remove sysfs file on probe failure
prctl: allow to setup brk for et_dyn executables
nilfs2: use refcount_dec_and_lock() to fix potential UAF
profiling: fix shift-out-of-bounds bugs
pwm: lpc32xx: Don't modify HW state in .probe() after the PWM chip was registered
phy: avoid unnecessary link-up delay in polling mode
net: stmmac: reset Tx desc base address before restarting Tx
Kconfig.debug: drop selecting non-existing HARDLOCKUP_DETECTOR_ARCH
thermal/core: Fix thermal_cooling_device_register() prototype
drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION()
parisc: Move pci_dev_is_behind_card_dino to where it is used
dmaengine: sprd: Add missing MODULE_DEVICE_TABLE
dmaengine: ioat: depends on !UML
dmaengine: xilinx_dma: Set DMA mask for coherent APIs
ceph: request Fw caps before updating the mtime in ceph_write_iter
ceph: lockdep annotations for try_nonblocking_invalidate
btrfs: fix lockdep warning while mounting sprout fs
nilfs2: fix memory leak in nilfs_sysfs_create_device_group
nilfs2: fix NULL pointer in nilfs_##name##_attr_release
nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group
nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group
nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group
nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group
pwm: img: Don't modify HW state in .remove() callback
pwm: rockchip: Don't modify HW state in .remove() callback
pwm: stm32-lp: Don't modify HW state in .remove() callback
blk-throttle: fix UAF by deleteing timer in blk_throtl_exit()
rtc: rx8010: select REGMAP_I2C
drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV
Linux 5.4.149
UBUNTU: upstream stable to v5.4.149

See original description

Tags:

Kamal Mostafa (kamalmostafa) on 2021-10-20

Changed in linux (Ubuntu):
status:	New → Confirmed
tags:	added: kernel-stable-tracking-bug
description:	updated
Changed in linux (Ubuntu Focal):
status:	New → In Progress
importance:	Undecided → Medium
assignee:	nobody → Kamal Mostafa (kamalmostafa)
Changed in linux (Ubuntu):
status:	Confirmed → Invalid

Kelsey Steele (kelsey-steele) on 2021-10-27

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

Revision history for this message

Launchpad Janitor (janitor) wrote on 2021-11-29:

Download full text (12.1 KiB)

This bug was fixed in the package linux - 5.4.0-91.102

---------------
linux (5.4.0-91.102) focal; urgency=medium

* focal/linux: 5.4.0-91.102 -proposed tracker (LP: #1949840)

  * Packaging resync (LP: #1786013)
    - [Packaging] update Ubuntu.md
    - debian/dkms-versions -- update from kernel-versions (main/2021.11.08)

  * KVM emulation failure when booting into VM crash kernel with multiple CPUs
    (LP: #1948862)
    - KVM: x86: Properly reset MMU context at vCPU RESET/INIT

* aufs: kernel bug with apparmor and fuseblk (LP: #1948470)
- SAUCE: aufs: bugfix, stop omitting path->mnt

* ebpf: bpf_redirect fails with ip6 gre interfaces (LP: #1947164)
- net: handle ARPHRD_IP6GRE in dev_is_mac_header_xmit()

* require CAP_NET_ADMIN to attach N_HCI ldisc (LP: #1949516)
- Bluetooth: hci_ldisc: require CAP_NET_ADMIN to attach N_HCI ldisc

* ACL updates on OCFS2 are not revalidated (LP: #1947161)
- ocfs2: fix remounting needed after setfacl command

* ppc64 BPF JIT mod by 1 will not return 0 (LP: #1948351)
- powerpc/bpf: Fix BPF_MOD when imm == 1

  * Drop "UBUNTU: SAUCE: cachefiles: Page leaking in
    cachefiles_read_backing_file while vmscan is active" (LP: #1947709)
    - Revert "UBUNTU: SAUCE: cachefiles: Page leaking in
      cachefiles_read_backing_file while vmscan is active"

  * Reassign I/O Path of ConnectX-5 Port 1 before Port 2 causes NULL dereference
    (LP: #1943464)
    - s390/pci: fix leak of PCI device structure
    - s390/pci: fix use after free of zpci_dev
    - s390/pci: fix zpci_zdev_put() on reserve

  * [SRU][F] USB: serial: pl2303: add support for PL2303HXN (LP: #1948377)
    - USB: serial: pl2303: add support for PL2303HXN
    - USB: serial: pl2303: fix line-speed handling on newer chips

This bug was fixed in the package linux - 5.4.0-91.102

---------------
linux (5.4.0-91.102) focal; urgency=medium

* focal/linux: 5.4.0-91.102 -proposed tracker (LP: #1949840)

* Packaging resync (LP: #1786013)
    - [Packaging] update Ubuntu.md
    - debian/dkms-versions -- update from kernel-versions (main/2021.11.08)

* KVM emulation failure when booting into  VM crash kernel with multiple CPUs
    (LP: #1948862)
    - KVM: x86: Properly reset MMU context at vCPU RESET/INIT

* aufs: kernel bug with apparmor and fuseblk (LP: #1948470)
    - SAUCE: aufs: bugfix, stop omitting path->mnt

* ebpf:  bpf_redirect fails with ip6 gre interfaces (LP: #1947164)
    - net: handle ARPHRD_IP6GRE in dev_is_mac_header_xmit()

* require CAP_NET_ADMIN to attach N_HCI ldisc (LP: #1949516)
    - Bluetooth: hci_ldisc: require CAP_NET_ADMIN to attach N_HCI ldisc

* ACL updates on OCFS2 are not revalidated (LP: #1947161)
    - ocfs2: fix remounting needed after setfacl command

* ppc64 BPF JIT mod by 1 will not return 0 (LP: #1948351)
    - powerpc/bpf: Fix BPF_MOD when imm == 1

* [SRU][F] USB: serial: pl2303: add support for PL2303HXN (LP: #1948377)
    - USB: serial: pl2303: add support for PL2303HXN
    - USB: serial: pl2303: fix line-speed handling on newer chips

* Focal update: v5.4.151 upstream stable release (LP: #1947888)
    - tty: Fix out-of-bound vmalloc access in imageblit
    - cpufreq: schedutil: Use kobject release() method to free sugov_tunables
    - cpufreq: schedutil: Destroy mutex before kobject_put() frees the memory
    - usb: cdns3: fix race condition before setting doorbell
    - fs-verity: fix signed integer overflow with i_size near S64_MAX
    - hwmon: (w83793) Fix NULL pointer dereference by removing unnecessary
      structure field
    - hwmon: (w83792d) Fix NULL pointer dereference by removing unnecessary
      structure field
    - hwmon: (w83791d) Fix NULL pointer dereference by removing unnecessary
      structure field
    - scsi: ufs: Fix illegal offset in UPIU event trace
    - mac80211: fix use-after-free in CCMP/GCMP RX
    - x86/kvmclock: Move this_cpu_pvti into kvmclock.h
    - drm/amd/display: Pass PCI deviceid into DC
    - ipvs: check that ip_vs_conn_tab_bits is between 8 and 20
    - hwmon: (mlxreg-fan) Return non-zero value when fan current state is enforced
      from sysfs
    - mac80211: Fix ieee80211_amsdu_aggregate frag_tail bug
    - mac80211: limit injected vht mcs/nss in ieee80211_parse_tx_radiotap
    - mac80211: mesh: fix potentially unaligned access
    - mac80211-hwsim: fix late beacon hrtimer handling
    - sctp: break out if skb_header_pointer returns NULL in sctp_rcv_ootb
    - hwmon: (tmp421) report /PVLD condition as fault
    - hwmon: (tmp421) fix rounding for negative values
    - net: ipv4: Fix rtnexthop len when RTA_FLOW is present
    - e100: fix length calculation in e100_get_regs_len
    - e100: fix buffer overrun in e100_get_regs
    - selftests, bpf: test_lwt_ip_encap: Really disable rp_filter
    - scsi: csiostor: Add module softdep on cxgb4
    - net: hns3: do not allow call hns3_nic_net_open repeatedly
    - net: sched: flower: protect fl_walk() with rcu
    - af_unix: fix races in sk_peer_pid and sk_peer_cred accesses
    - perf/x86/intel: Update event constraints for ICX
    - elf: don't use MAP_FIXED_NOREPLACE for elf interpreter mappings
    - debugfs: debugfs_create_file_size(): use IS_ERR to check for error
    - ipack: ipoctal: fix stack information leak
    - ipack: ipoctal: fix tty registration race
    - ipack: ipoctal: fix tty-registration error handling
    - ipack: ipoctal: fix missing allocation-failure check
    - ipack: ipoctal: fix module reference leak
    - ext4: fix loff_t overflow in ext4_max_bitmap_size()
    - ext4: fix reserved space counter leakage
    - ext4: fix potential infinite loop in ext4_dx_readdir()
    - HID: u2fzero: ignore incomplete packets without data
    - net: udp: annotate data race around udp_sk(sk)->corkflag
    - net: stmmac: don't attach interface until resume finishes
    - PCI: Fix pci_host_bridge struct device release/free handling
    - libnvdimm/pmem: Fix crash triggered when I/O in-flight during unbind
    - hso: fix bailout in error case of probe
    - usb: hso: fix error handling code of hso_create_net_device
    - usb: hso: remove the bailout parameter
    - crypto: ccp - fix resource leaks in ccp_run_aes_gcm_cmd()
    - HID: betop: fix slab-out-of-bounds Write in betop_probe
    - netfilter: ipset: Fix oversized kvmalloc() calls
    - HID: usbhid: free raw_report buffers in usbhid_stop
    - Linux 5.4.151

* Focal update: v5.4.150 upstream stable release (LP: #1947886)
    - usb: gadget: r8a66597: fix a loop in set_feature()
    - usb: dwc2: gadget: Fix ISOC flow for BDMA and Slave
    - usb: dwc2: gadget: Fix ISOC transfer complete handling for DDMA
    - usb: musb: tusb6010: uninitialized data in tusb_fifo_write_unaligned()
    - cifs: fix incorrect check for null pointer in header_assemble
    - xen/x86: fix PV trap handling on secondary processors
    - usb-storage: Add quirk for ScanLogic SL11R-IDE older than 2.6c
    - USB: serial: cp210x: add ID for GW Instek GDM-834x Digital Multimeter
    - USB: cdc-acm: fix minor-number release
    - binder: make sure fd closes complete
    - staging: greybus: uart: fix tty use after free
    - Re-enable UAS for LaCie Rugged USB3-FW with fk quirk
    - USB: serial: mos7840: remove duplicated 0xac24 device ID
    - USB: serial: option: add Telit LN920 compositions
    - USB: serial: option: remove duplicate USB device ID
    - USB: serial: option: add device id for Foxconn T99W265
    - mcb: fix error handling in mcb_alloc_bus()
    - erofs: fix up erofs_lookup tracepoint
    - btrfs: prevent __btrfs_dump_space_info() to underflow its free space
    - serial: mvebu-uart: fix driver's tx_empty callback
    - net: hso: fix muxed tty registration
    - afs: Fix incorrect triggering of sillyrename on 3rd-party invalidation
    - platform/x86/intel: punit_ipc: Drop wrong use of ACPI_PTR()
    - enetc: Fix illegal access when reading affinity_hint
    - bnxt_en: Fix TX timeout when TX ring size is set to the smallest
    - net/smc: add missing error check in smc_clc_prfx_set()
    - gpio: uniphier: Fix void functions to remove return value
    - qed: rdma - don't wait for resources under hw error recovery flow
    - net/mlx4_en: Don't allow aRFS for encapsulated packets
    - scsi: iscsi: Adjust iface sysfs attr detection
    - tty: synclink_gt, drop unneeded forward declarations
    - tty: synclink_gt: rename a conflicting function name
    - fpga: machxo2-spi: Return an error on failure
    - fpga: machxo2-spi: Fix missing error code in machxo2_write_complete()
    - thermal/core: Potential buffer overflow in thermal_build_list_of_policies()
    - cifs: fix a sign extension bug
    - scsi: qla2xxx: Restore initiator in dual mode
    - scsi: lpfc: Use correct scnprintf() limit
    - irqchip/goldfish-pic: Select GENERIC_IRQ_CHIP to fix build
    - irqchip/gic-v3-its: Fix potential VPE leak on error
    - md: fix a lock order reversal in md_alloc
    - blktrace: Fix uaf in blk_trace access after removing by sysfs
    - net: macb: fix use after free on rmmod
    - net: stmmac: allow CSR clock of 300MHz
    - m68k: Double cast io functions to unsigned long
    - ipv6: delay fib6_sernum increase in fib6_add
    - bpf: Add oversize check before call kvcalloc()
    - xen/balloon: use a kernel thread instead a workqueue
    - nvme-multipath: fix ANA state updates when a namespace is not present
    - sparc32: page align size in arch_dma_alloc
    - blk-cgroup: fix UAF by grabbing blkcg lock before destroying blkg pd
    - compiler.h: Introduce absolute_pointer macro
    - net: i825xx: Use absolute_pointer for memcpy from fixed memory location
    - sparc: avoid stringop-overread errors
    - qnx4: avoid stringop-overread errors
    - parisc: Use absolute_pointer() to define PAGE0
    - arm64: Mark __stack_chk_guard as __ro_after_init
    - alpha: Declare virt_to_phys and virt_to_bus parameter as pointer to volatile
    - net: 6pack: Fix tx timeout and slot time
    - spi: Fix tegra20 build with CONFIG_PM=n
    - EDAC/synopsys: Fix wrong value type assignment for edac_mode
    - thermal/drivers/int340x: Do not set a wrong tcc offset on resume
    - arm64: dts: marvell: armada-37xx: Extend PCIe MEM space
    - xen/balloon: fix balloon kthread freezing
    - qnx4: work around gcc false positive warning bug
    - Linux 5.4.150

* ACL updates on OCFS2 are not revalidated (LP: #1947161) // Focal update:
    v5.4.150 upstream stable release (LP: #1947886)
    - ocfs2: drop acl cache for directories too

* Focal update: v5.4.149 upstream stable release (LP: #1947885)
    - PCI: pci-bridge-emul: Fix big-endian support
    - PCI: aardvark: Indicate error in 'val' when config read fails
    - PCI: pci-bridge-emul: Add PCIe Root Capabilities Register
    - PCI: aardvark: Fix reporting CRS value
    - PCI/ACPI: Add Ampere Altra SOC MCFG quirk
    - KVM: remember position in kvm->vcpus array
    - console: consume APC, DM, DCS
    - s390/pci_mmio: fully validate the VMA before calling follow_pte()
    - ARM: Qualify enabling of swiotlb_init()
    - apparmor: remove duplicate macro list_entry_is_head()
    - ARM: 9077/1: PLT: Move struct plt_entries definition to header
    - ARM: 9078/1: Add warn suppress parameter to arm_gen_branch_link()
    - ARM: 9079/1: ftrace: Add MODULE_PLTS support
    - ARM: 9098/1: ftrace: MODULE_PLT: Fix build problem without DYNAMIC_FTRACE
    - sctp: validate chunk size in __rcv_asconf_lookup
    - sctp: add param size validation for SCTP_PARAM_SET_PRIMARY
    - staging: rtl8192u: Fix bitwise vs logical operator in
      TranslateRxSignalStuff819xUsb()
    - um: virtio_uml: fix memory leak on init failures
    - dmaengine: acpi: Avoid comparison GSI with Linux vIRQ
    - thermal/drivers/exynos: Fix an error code in exynos_tmu_probe()
    - 9p/trans_virtio: Remove sysfs file on probe failure
    - prctl: allow to setup brk for et_dyn executables
    - nilfs2: use refcount_dec_and_lock() to fix potential UAF
    - profiling: fix shift-out-of-bounds bugs
    - pwm: lpc32xx: Don't modify HW state in .probe() after the PWM chip was
      registered
    - phy: avoid unnecessary link-up delay in polling mode
    - net: stmmac: reset Tx desc base address before restarting Tx
    - Kconfig.debug: drop selecting non-existing HARDLOCKUP_DETECTOR_ARCH
    - thermal/core: Fix thermal_cooling_device_register() prototype
    - drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION()
    - parisc: Move pci_dev_is_behind_card_dino to where it is used
    - dmaengine: sprd: Add missing MODULE_DEVICE_TABLE
    - dmaengine: ioat: depends on !UML
    - dmaengine: xilinx_dma: Set DMA mask for coherent APIs
    - ceph: request Fw caps before updating the mtime in ceph_write_iter
    - ceph: lockdep annotations for try_nonblocking_invalidate
    - btrfs: fix lockdep warning while mounting sprout fs
    - nilfs2: fix memory leak in nilfs_sysfs_create_device_group
    - nilfs2: fix NULL pointer in nilfs_##name##_attr_release
    - nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group
    - nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group
    - nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group
    - nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group
    - pwm: img: Don't modify HW state in .remove() callback
    - pwm: rockchip: Don't modify HW state in .remove() callback
    - pwm: stm32-lp: Don't modify HW state in .remove() callback
    - blk-throttle: fix UAF by deleteing timer in blk_throtl_exit()
    - rtc: rx8010: select REGMAP_I2C
    - drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV
    - Linux 5.4.149

-- Kleber Sacilotto de Souza <kleber.souza@canonical.com>  Fri, 05 Nov 2021 17:02:56 +0100

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

Revision history for this message

Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote on 2022-11-18:

This bug is awaiting verification that the linux-xilinx-zynqmp/5.4.0-1019.22 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-focal' to 'verification-done-focal'. If the problem still exists, change the tag 'verification-needed-focal' to 'verification-failed-focal'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags:

added: verification-needed-focal

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Focal update: v5.4.149 upstream stable release

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