Public bug reported: 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: v4.4.238 upstream stable release from git://git.kernel.org/ af_key: pfkey_dump needs parameter validation KVM: fix memory leak in kvm_io_bus_unregister_dev() kprobes: fix kill kprobe which has been marked as gone ftrace: Setup correct FTRACE_FL_REGS flags for module RDMA/ucma: ucma_context reference leak in error path mtd: Fix comparison in map_word_andequal() hdlc_ppp: add range checks in ppp_cp_parse_cr() tipc: use skb_unshare() instead in tipc_buf_append() net: add __must_check to skb_put_padto() ip: fix tos reflection in ack and reset packets serial: 8250: Avoid error message on reprobe scsi: aacraid: fix illegal IO beyond last LBA m68k: q40: Fix info-leak in rtc_ioctl gma/gma500: fix a memory disclosure bug due to uninitialized bytes ASoC: kirkwood: fix IRQ error handling PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out mtd: cfi_cmdset_0002: don't free cfi->cfiq in error path of cfi_amdstd_setup() mfd: mfd-core: Protect against NULL call-back function pointer tracing: Adding NULL checks for trace_array descriptor pointer bcache: fix a lost wake-up problem caused by mca_cannibalize_lock xfs: fix attr leaf header freemap.size underflow kernel/sys.c: avoid copying possible padding bytes in copy_to_user neigh_stat_seq_next() should increase position index rt_cpu_seq_next should increase position index seqlock: Require WRITE_ONCE surrounding raw_seqcount_barrier ACPI: EC: Reference count query handlers under lock tracing: Set kernel_stack's caller size properly ar5523: Add USB ID of SMCWUSBT-G2 wireless adapter Bluetooth: Fix refcount use-after-free issue mm: pagewalk: fix termination condition in walk_pte_range() Bluetooth: prefetch channel before killing sock skbuff: fix a data race in skb_queue_len() audit: CONFIG_CHANGE don't log internal bookkeeping as an event selinux: sel_avc_get_stat_idx should increase position index scsi: lpfc: Fix RQ buffer leakage when no IOCBs available drm/omap: fix possible object reference leak dmaengine: tegra-apb: Prevent race conditions on channel's freeing media: go7007: Fix URB type for interrupt handling Bluetooth: guard against controllers sending zero'd events drm/amdgpu: increase atombios cmd timeout Bluetooth: L2CAP: handle l2cap config request during open state media: tda10071: fix unsigned sign extension overflow tpm: ibmvtpm: Wait for buffer to be set before proceeding tracing: Use address-of operator on section symbols serial: 8250_omap: Fix sleeping function called from invalid context during probe SUNRPC: Fix a potential buffer overflow in 'svc_print_xprts()' ubifs: Fix out-of-bounds memory access caused by abnormal value of node_len ALSA: usb-audio: Fix case when USB MIDI interface has more than one extra endpoint descriptor mm/filemap.c: clear page error before actual read mm/mmap.c: initialize align_offset explicitly for vm_unmapped_area KVM: Remove CREATE_IRQCHIP/SET_PIT2 race bdev: Reduce time holding bd_mutex in sync in blkdev_close() drivers: char: tlclk.c: Avoid data race between init and interrupt handler dt-bindings: sound: wm8994: Correct required supplies based on actual implementaion atm: fix a memory leak of vcc->user_back phy: samsung: s5pv210-usb2: Add delay after reset Bluetooth: Handle Inquiry Cancel error after Inquiry Complete USB: EHCI: ehci-mv: fix error handling in mv_ehci_probe() tty: serial: samsung: Correct clock selection logic ALSA: hda: Fix potential race in unsol event handler fuse: don't check refcount after stealing page USB: EHCI: ehci-mv: fix less than zero comparison of an unsigned int e1000: Do not perform reset in reset_task if we are already down printk: handle blank console arguments passed in. vfio/pci: fix memory leaks of eventfd ctx perf kcore_copy: Fix module map when there are no modules loaded mtd: rawnand: omap_elm: Fix runtime PM imbalance on error ceph: fix potential race in ceph_check_caps mtd: parser: cmdline: Support MTD names containing one or more colons x86/speculation/mds: Mark mds_user_clear_cpu_buffers() __always_inline vfio/pci: Clear error and request eventfd ctx after releasing vfio/pci: fix racy on error and request eventfd ctx s390/init: add missing __init annotations batman-adv: bla: fix type misuse for backbone_gw hash indexing atm: eni: fix the missed pci_disable_device() for eni_init_one() batman-adv: mcast/TT: fix wrongly dropped or rerouted packets ALSA: asihpi: fix iounmap in error handler MIPS: Add the missing 'CPU_1074K' into __get_cpu_type() tty: vt, consw->con_scrolldelta cleanup kprobes: Fix to check probe enabled before disarm_kprobe_ftrace() lib/string.c: implement stpcpy ata: define AC_ERR_OK ata: make qc_prep return ata_completion_errors ata: sata_mv, avoid trigerrable BUG_ON Linux 4.4.238 UBUNTU: upstream stable to v4.4.238 ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed ** Affects: linux (Ubuntu Xenial) Importance: Undecided Assignee: Kamal Mostafa (kamalmostafa) Status: In Progress ** Tags: kernel-stable-tracking-bug ** Changed in: linux (Ubuntu) Status: New => Confirmed ** Tags added: kernel-stable-tracking-bug ** Also affects: linux (Ubuntu Xenial) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Xenial) Status: New => In Progress ** Changed in: linux (Ubuntu Xenial) Assignee: (unassigned) => Kamal Mostafa (kamalmostafa) ** Description changed: + SRU Justification - 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: - 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: + v4.4.238 upstream stable release + from git://git.kernel.org/ - v4.4.238 upstream stable release - from git://git.kernel.org/ + af_key: pfkey_dump needs parameter validation + KVM: fix memory leak in kvm_io_bus_unregister_dev() + kprobes: fix kill kprobe which has been marked as gone + ftrace: Setup correct FTRACE_FL_REGS flags for module + RDMA/ucma: ucma_context reference leak in error path + mtd: Fix comparison in map_word_andequal() + hdlc_ppp: add range checks in ppp_cp_parse_cr() + tipc: use skb_unshare() instead in tipc_buf_append() + net: add __must_check to skb_put_padto() + ip: fix tos reflection in ack and reset packets + serial: 8250: Avoid error message on reprobe + scsi: aacraid: fix illegal IO beyond last LBA + m68k: q40: Fix info-leak in rtc_ioctl + gma/gma500: fix a memory disclosure bug due to uninitialized bytes + ASoC: kirkwood: fix IRQ error handling + PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out + mtd: cfi_cmdset_0002: don't free cfi->cfiq in error path of cfi_amdstd_setup() + mfd: mfd-core: Protect against NULL call-back function pointer + tracing: Adding NULL checks for trace_array descriptor pointer + bcache: fix a lost wake-up problem caused by mca_cannibalize_lock + xfs: fix attr leaf header freemap.size underflow + kernel/sys.c: avoid copying possible padding bytes in copy_to_user + neigh_stat_seq_next() should increase position index + rt_cpu_seq_next should increase position index + seqlock: Require WRITE_ONCE surrounding raw_seqcount_barrier + ACPI: EC: Reference count query handlers under lock + tracing: Set kernel_stack's caller size properly + ar5523: Add USB ID of SMCWUSBT-G2 wireless adapter + Bluetooth: Fix refcount use-after-free issue + mm: pagewalk: fix termination condition in walk_pte_range() + Bluetooth: prefetch channel before killing sock + skbuff: fix a data race in skb_queue_len() + audit: CONFIG_CHANGE don't log internal bookkeeping as an event + selinux: sel_avc_get_stat_idx should increase position index + scsi: lpfc: Fix RQ buffer leakage when no IOCBs available + drm/omap: fix possible object reference leak + dmaengine: tegra-apb: Prevent race conditions on channel's freeing + media: go7007: Fix URB type for interrupt handling + Bluetooth: guard against controllers sending zero'd events + drm/amdgpu: increase atombios cmd timeout + Bluetooth: L2CAP: handle l2cap config request during open state + media: tda10071: fix unsigned sign extension overflow + tpm: ibmvtpm: Wait for buffer to be set before proceeding + tracing: Use address-of operator on section symbols + serial: 8250_omap: Fix sleeping function called from invalid context during probe + SUNRPC: Fix a potential buffer overflow in 'svc_print_xprts()' + ubifs: Fix out-of-bounds memory access caused by abnormal value of node_len + ALSA: usb-audio: Fix case when USB MIDI interface has more than one extra endpoint descriptor + mm/filemap.c: clear page error before actual read + mm/mmap.c: initialize align_offset explicitly for vm_unmapped_area + KVM: Remove CREATE_IRQCHIP/SET_PIT2 race + bdev: Reduce time holding bd_mutex in sync in blkdev_close() + drivers: char: tlclk.c: Avoid data race between init and interrupt handler + dt-bindings: sound: wm8994: Correct required supplies based on actual implementaion + atm: fix a memory leak of vcc->user_back + phy: samsung: s5pv210-usb2: Add delay after reset + Bluetooth: Handle Inquiry Cancel error after Inquiry Complete + USB: EHCI: ehci-mv: fix error handling in mv_ehci_probe() + tty: serial: samsung: Correct clock selection logic + ALSA: hda: Fix potential race in unsol event handler + fuse: don't check refcount after stealing page + USB: EHCI: ehci-mv: fix less than zero comparison of an unsigned int + e1000: Do not perform reset in reset_task if we are already down + printk: handle blank console arguments passed in. + vfio/pci: fix memory leaks of eventfd ctx + perf kcore_copy: Fix module map when there are no modules loaded + mtd: rawnand: omap_elm: Fix runtime PM imbalance on error + ceph: fix potential race in ceph_check_caps + mtd: parser: cmdline: Support MTD names containing one or more colons + x86/speculation/mds: Mark mds_user_clear_cpu_buffers() __always_inline + vfio/pci: Clear error and request eventfd ctx after releasing + vfio/pci: fix racy on error and request eventfd ctx + s390/init: add missing __init annotations + batman-adv: bla: fix type misuse for backbone_gw hash indexing + atm: eni: fix the missed pci_disable_device() for eni_init_one() + batman-adv: mcast/TT: fix wrongly dropped or rerouted packets + ALSA: asihpi: fix iounmap in error handler + MIPS: Add the missing 'CPU_1074K' into __get_cpu_type() + tty: vt, consw->con_scrolldelta cleanup + kprobes: Fix to check probe enabled before disarm_kprobe_ftrace() + lib/string.c: implement stpcpy + ata: define AC_ERR_OK + ata: make qc_prep return ata_completion_errors + ata: sata_mv, avoid trigerrable BUG_ON + Linux 4.4.238 + UBUNTU: upstream stable to v4.4.238 -- You received this bug notification because you are a member of नेपाली भाषा समायोजकहरुको समूह, which is subscribed to Xenial. Matching subscriptions: Ubuntu 16.04 Bugs https://bugs.launchpad.net/bugs/1899506 Title: Xenial update: v4.4.238 upstream stable release Status in linux package in Ubuntu: Confirmed Status in linux source package in Xenial: In Progress 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: v4.4.238 upstream stable release from git://git.kernel.org/ af_key: pfkey_dump needs parameter validation KVM: fix memory leak in kvm_io_bus_unregister_dev() kprobes: fix kill kprobe which has been marked as gone ftrace: Setup correct FTRACE_FL_REGS flags for module RDMA/ucma: ucma_context reference leak in error path mtd: Fix comparison in map_word_andequal() hdlc_ppp: add range checks in ppp_cp_parse_cr() tipc: use skb_unshare() instead in tipc_buf_append() net: add __must_check to skb_put_padto() ip: fix tos reflection in ack and reset packets serial: 8250: Avoid error message on reprobe scsi: aacraid: fix illegal IO beyond last LBA m68k: q40: Fix info-leak in rtc_ioctl gma/gma500: fix a memory disclosure bug due to uninitialized bytes ASoC: kirkwood: fix IRQ error handling PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out mtd: cfi_cmdset_0002: don't free cfi->cfiq in error path of cfi_amdstd_setup() mfd: mfd-core: Protect against NULL call-back function pointer tracing: Adding NULL checks for trace_array descriptor pointer bcache: fix a lost wake-up problem caused by mca_cannibalize_lock xfs: fix attr leaf header freemap.size underflow kernel/sys.c: avoid copying possible padding bytes in copy_to_user neigh_stat_seq_next() should increase position index rt_cpu_seq_next should increase position index seqlock: Require WRITE_ONCE surrounding raw_seqcount_barrier ACPI: EC: Reference count query handlers under lock tracing: Set kernel_stack's caller size properly ar5523: Add USB ID of SMCWUSBT-G2 wireless adapter Bluetooth: Fix refcount use-after-free issue mm: pagewalk: fix termination condition in walk_pte_range() Bluetooth: prefetch channel before killing sock skbuff: fix a data race in skb_queue_len() audit: CONFIG_CHANGE don't log internal bookkeeping as an event selinux: sel_avc_get_stat_idx should increase position index scsi: lpfc: Fix RQ buffer leakage when no IOCBs available drm/omap: fix possible object reference leak dmaengine: tegra-apb: Prevent race conditions on channel's freeing media: go7007: Fix URB type for interrupt handling Bluetooth: guard against controllers sending zero'd events drm/amdgpu: increase atombios cmd timeout Bluetooth: L2CAP: handle l2cap config request during open state media: tda10071: fix unsigned sign extension overflow tpm: ibmvtpm: Wait for buffer to be set before proceeding tracing: Use address-of operator on section symbols serial: 8250_omap: Fix sleeping function called from invalid context during probe SUNRPC: Fix a potential buffer overflow in 'svc_print_xprts()' ubifs: Fix out-of-bounds memory access caused by abnormal value of node_len ALSA: usb-audio: Fix case when USB MIDI interface has more than one extra endpoint descriptor mm/filemap.c: clear page error before actual read mm/mmap.c: initialize align_offset explicitly for vm_unmapped_area KVM: Remove CREATE_IRQCHIP/SET_PIT2 race bdev: Reduce time holding bd_mutex in sync in blkdev_close() drivers: char: tlclk.c: Avoid data race between init and interrupt handler dt-bindings: sound: wm8994: Correct required supplies based on actual implementaion atm: fix a memory leak of vcc->user_back phy: samsung: s5pv210-usb2: Add delay after reset Bluetooth: Handle Inquiry Cancel error after Inquiry Complete USB: EHCI: ehci-mv: fix error handling in mv_ehci_probe() tty: serial: samsung: Correct clock selection logic ALSA: hda: Fix potential race in unsol event handler fuse: don't check refcount after stealing page USB: EHCI: ehci-mv: fix less than zero comparison of an unsigned int e1000: Do not perform reset in reset_task if we are already down printk: handle blank console arguments passed in. vfio/pci: fix memory leaks of eventfd ctx perf kcore_copy: Fix module map when there are no modules loaded mtd: rawnand: omap_elm: Fix runtime PM imbalance on error ceph: fix potential race in ceph_check_caps mtd: parser: cmdline: Support MTD names containing one or more colons x86/speculation/mds: Mark mds_user_clear_cpu_buffers() __always_inline vfio/pci: Clear error and request eventfd ctx after releasing vfio/pci: fix racy on error and request eventfd ctx s390/init: add missing __init annotations batman-adv: bla: fix type misuse for backbone_gw hash indexing atm: eni: fix the missed pci_disable_device() for eni_init_one() batman-adv: mcast/TT: fix wrongly dropped or rerouted packets ALSA: asihpi: fix iounmap in error handler MIPS: Add the missing 'CPU_1074K' into __get_cpu_type() tty: vt, consw->con_scrolldelta cleanup kprobes: Fix to check probe enabled before disarm_kprobe_ftrace() lib/string.c: implement stpcpy ata: define AC_ERR_OK ata: make qc_prep return ata_completion_errors ata: sata_mv, avoid trigerrable BUG_ON Linux 4.4.238 UBUNTU: upstream stable to v4.4.238 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1899506/+subscriptions 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