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:
upstream stable patchset 2023-05-23
Ported from the following upstream stable releases:
v5.15.100, v6.1.17
v5.15.101, v6.1.18
v5.15.102, v6.1.19
from git://git.kernel.org/
auxdisplay: hd44780: Fix potential memory leak in hd44780_remove()
fs/jfs: fix shift exponent db_agl2size negative
objtool: Fix memory leak in create_static_call_sections()
pwm: sifive: Reduce time the controller lock is held
pwm: sifive: Always let the first pwm_apply_state succeed
pwm: stm32-lp: fix the check on arr and cmp registers update
f2fs: use memcpy_{to,from}_page() where possible
fs: f2fs: initialize fsdata in pagecache_write()
f2fs: allow set compression option of files without blocks
um: vector: Fix memory leak in vector_config
ubi: ensure that VID header offset + VID header size <= alloc, size
ubifs: Fix build errors as symbol undefined
ubifs: Rectify space budget for ubifs_symlink() if symlink is encrypted
ubifs: Rectify space budget for ubifs_xrename()
ubifs: Fix wrong dirty space budget for dirty inode
ubifs: do_rename: Fix wrong space budget when target inode's nlink > 1
ubifs: Reserve one leb for each journal head while doing budget
ubi: Fix use-after-free when volume resizing failed
ubi: Fix unreferenced object reported by kmemleak in ubi_resize_volume()
ubifs: Fix memory leak in alloc_wbufs()
ubi: Fix possible null-ptr-deref in ubi_free_volume()
ubifs: Re-statistic cleaned znode count if commit failed
ubifs: ubifs_writepage: Mark page dirty after writing inode failed
ubi: fastmap: Fix missed fm_anchor PEB in wear-leveling after disabling fastmap
ubi: Fix UAF wear-leveling entry in eraseblk_count_seq_show()
ubi: ubi_wl_put_peb: Fix infinite loop when wear-leveling work failed
f2fs: fix to avoid potential memory corruption in __update_iostat_latency()
ext4: use ext4_fc_tl_mem in fast-commit replay path
netfilter: nf_tables: allow to fetch set elements when table has an owner
x86: um: vdso: Add '%rcx' and '%r11' to the syscall clobber list
um: virtio_uml: free command if adding to virtqueue failed
um: virtio_uml: mark device as unregistered when breaking it
um: virtio_uml: move device breaking into workqueue
um: virt-pci: properly remove PCI device from bus
watchdog: at91sam9_wdt: use devm_request_irq to avoid missing free_irq() in
error path
watchdog: Fix kmemleak in watchdog_cdev_register
watchdog: pcwd_usb: Fix attempting to access uninitialized memory
watchdog: sbsa_wdog: Make sure the timeout programming is within the limits
netfilter: ctnetlink: fix possible refcount leak in ctnetlink_create_conntrack()
netfilter: ebtables: fix table blob use-after-free
netfilter: x_tables: fix percpu counter block leak on error path when creating
new netns
ipv6: Add lwtunnel encap size of all siblings in nexthop calculation
sctp: add a refcnt in sctp_stream_priorities to avoid a nested loop
octeontx2-pf: Use correct struct reference in test condition
net: fix __dev_kfree_skb_any() vs drop monitor
9p/xen: fix version parsing
9p/xen: fix connection sequence
9p/rdma: unmap receive dma buffer in rdma_request()/post_recv()
net/mlx5e: Verify flow_source cap before using it
net/mlx5: Geneve, Fix handling of Geneve object id as error code
nfc: fix memory leak of se_io context in nfc_genl_se_io
net/sched: transition act_pedit to rcu and percpu stats
net/sched: act_pedit: fix action bind logic
net/sched: act_mpls: fix action bind logic
net/sched: act_sample: fix action bind logic
ARM: dts: spear320-hmi: correct STMPE GPIO compatible
tcp: tcp_check_req() can be called from process context
vc_screen: modify vcs_size() handling in vcs_read()
rtc: sun6i: Always export the internal oscillator
genirq: Refactor accessors to use irq_data_get_affinity_mask
genirq: Add and use an irq_data_update_affinity helper
scsi: ipr: Work around fortify-string warning
rtc: allow rtc_read_alarm without read_alarm callback
loop: loop_set_status_from_info() check before assignment
ASoC: adau7118: don't disable regulators on device unbind
ASoC: zl38060 add gpiolib dependency
ASoC: mediatek: mt8195: add missing initialization
thermal: intel: quark_dts: fix error pointer dereference
thermal: intel: BXT_PMIC: select REGMAP instead of depending on it
tracing: Add NULL checks for buffer in ring_buffer_free_read_page()
kernel/printk/index.c: fix memory leak with using debugfs_lookup()
firmware/efi sysfb_efi: Add quirk for Lenovo IdeaPad Duet 3
bootconfig: Increase max nodes of bootconfig from 1024 to 8192 for DCC support
mfd: arizona: Use pm_runtime_resume_and_get() to prevent refcnt leak
IB/hfi1: Update RMT size calculation
iommu/amd: Fix error handling for pdev_pri_ats_enable()
media: uvcvideo: Remove format descriptions
media: uvcvideo: Handle cameras with invalid descriptors
media: uvcvideo: Handle errors from calls to usb_string
media: uvcvideo: Quirk for autosuspend in Logitech B910 and C910
media: uvcvideo: Silence memcpy() run-time false positive warnings
USB: fix memory leak with using debugfs_lookup()
staging: emxx_udc: Add checks for dma_alloc_coherent()
tty: fix out-of-bounds access in tty_driver_lookup_tty()
tty: serial: fsl_lpuart: disable the CTS when send break signal
serial: sc16is7xx: setup GPIO controller later in probe
mei: bus-fixup:upon error print return values of send and receive
tools/iio/iio_utils:fix memory leak
iio: accel: mma9551_core: Prevent uninitialized variable in
mma9551_read_status_word()
iio: accel: mma9551_core: Prevent uninitialized variable in
mma9551_read_config_word()
soundwire: bus_type: Avoid lockdep assert in sdw_drv_probe()
PCI: loongson: Prevent LS7A MRRS increases
USB: dwc3: fix memory leak with using debugfs_lookup()
USB: chipidea: fix memory leak with using debugfs_lookup()
USB: uhci: fix memory leak with using debugfs_lookup()
USB: sl811: fix memory leak with using debugfs_lookup()
USB: fotg210: fix memory leak with using debugfs_lookup()
USB: isp116x: fix memory leak with using debugfs_lookup()
USB: isp1362: fix memory leak with using debugfs_lookup()
USB: gadget: gr_udc: fix memory leak with using debugfs_lookup()
USB: gadget: bcm63xx_udc: fix memory leak with using debugfs_lookup()
USB: gadget: lpc32xx_udc: fix memory leak with using debugfs_lookup()
USB: gadget: pxa25x_udc: fix memory leak with using debugfs_lookup()
USB: gadget: pxa27x_udc: fix memory leak with using debugfs_lookup()
usb: host: xhci: mvebu: Iterate over array indexes instead of using pointer math
USB: ene_usb6250: Allocate enough memory for full object
usb: uvc: Enumerate valid values for color matching
usb: gadget: uvc: Make bSourceID read/write
PCI: Align extra resources for hotplug bridges properly
PCI: Take other bus devices into account when distributing resources
tty: pcn_uart: fix memory leak with using debugfs_lookup()
misc: vmw_balloon: fix memory leak with using debugfs_lookup()
drivers: base: component: fix memory leak with using debugfs_lookup()
drivers: base: dd: fix memory leak with using debugfs_lookup()
kernel/fail_function: fix memory leak with using debugfs_lookup()
PCI: loongson: Add more devices that need MRRS quirk
PCI: Add ACS quirk for Wangxun NICs
phy: rockchip-typec: Fix unsigned comparison with less than zero
soundwire: cadence: Remove wasted space in response_buf
soundwire: cadence: Drain the RX FIFO after an IO timeout
net: tls: avoid hanging tasks on the tx_lock
x86/resctl: fix scheduler confusion with 'current'
drm/display/dp_mst: Fix down/up message handling after sink disconnect
drm/display/dp_mst: Fix down message handling after a packet reception error
media: uvcvideo: Fix race condition with usb_kill_urb
drm/virtio: Fix error code in virtio_gpu_object_shmem_init()
Revert "scsi: mpt3sas: Fix return value check of dma_get_required_mask()"
scsi: mpt3sas: Don't change DMA mask while reallocating pools
scsi: mpt3sas: re-do lost mpt3sas DMA mask fix
scsi: mpt3sas: Remove usage of dma_get_required_mask() API
usb: gadget: uvc: fix missing mutex_unlock() if kstrtou8() fails
Revert "drm/i915: Don't use BAR mappings for ring buffers with LLC"
wifi: cfg80211: Partial revert "wifi: cfg80211: Fix use after free for wext"
staging: rtl8192e: Remove function ..dm_check_ac_dc_power calling a script
staging: rtl8192e: Remove call_usermodehelper starting RadioPower.sh
driver: soc: xilinx: fix memory leak in xlnx_add_cb_for_notify_event()
f2fs: don't rely on F2FS_MAP_* in f2fs_iomap_begin
soc: mediatek: mtk-pm-domains: Allow mt8186 ADSP default power on
memory: renesas-rpc-if: Split-off private data from struct rpcif
memory: renesas-rpc-if: Move resource acquisition to .probe()
f2fs: introduce trace_f2fs_replace_atomic_write_block
f2fs: fix to abort atomic write only during do_exist()
ubifs: Fix memory leak in ubifs_sysfs_init()
ubifs: dirty_cow_znode: Fix memleak in error handling path
ubifs: ubifs_releasepage: Remove ubifs_assert(0) to valid this process
soc: qcom: stats: Populate all subsystem debugfs files
ext4: don't show commit interval if it is zero
watchdog: rzg2l_wdt: Issue a reset before we put the PM clocks
netfilter: xt_length: use skb len to match in length_mt6
netfilter: ctnetlink: make event listener tracking global
ptp: vclock: use mutex to fix "sleep on atomic" bug
drm/i915: move a Kconfig symbol to unbreak the menu presentation
spi: tegra210-quad: Fix validate combined sequence
ext4: fix incorrect options show of original mount_opt and extend mount_opt2
net: dsa: seville: ignore mscc-miim read errors from Lynx PCS
spi: tegra210-quad: Fix iterator outside loop
genirq/ipi: Fix NULL pointer deref in irq_data_get_affinity_mask()
scsi: mpi3mr: Use number of bits to manage bitmap sizes
nvme-fabrics: show well known discovery name
arm64: efi: Make efi_rt_lock a raw_spinlock
arm64: Reset KASAN tag in copy_highpage with HW tags only
UBUNTU: Upstream stable to v5.15.102, v6.1.19
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux (Ubuntu Kinetic)
Importance: Medium
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 Kinetic)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu)
Status: Confirmed => Invalid
** Changed in: linux (Ubuntu Kinetic)
Status: New => In Progress
** Changed in: linux (Ubuntu Kinetic)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Kinetic)
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:
-
- upstream stable patchset 2023-05-23
- from git://git.kernel.org/
+ upstream stable patchset 2023-05-23
+ from git://git.kernel.org/
** Description changed:
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:
upstream stable patchset 2023-05-23
+
+ Ported from the following upstream stable releases:
+ v5.15.100, v6.1.17
+ v5.15.101, v6.1.18
+ v5.15.102, v6.1.19
+
from git://git.kernel.org/
+
+ auxdisplay: hd44780: Fix potential memory leak in hd44780_remove()
+ fs/jfs: fix shift exponent db_agl2size negative
+ objtool: Fix memory leak in create_static_call_sections()
+ pwm: sifive: Reduce time the controller lock is held
+ pwm: sifive: Always let the first pwm_apply_state succeed
+ pwm: stm32-lp: fix the check on arr and cmp registers update
+ f2fs: use memcpy_{to,from}_page() where possible
+ fs: f2fs: initialize fsdata in pagecache_write()
+ f2fs: allow set compression option of files without blocks
+ um: vector: Fix memory leak in vector_config
+ ubi: ensure that VID header offset + VID header size <= alloc, size
+ ubifs: Fix build errors as symbol undefined
+ ubifs: Rectify space budget for ubifs_symlink() if symlink is encrypted
+ ubifs: Rectify space budget for ubifs_xrename()
+ ubifs: Fix wrong dirty space budget for dirty inode
+ ubifs: do_rename: Fix wrong space budget when target inode's nlink > 1
+ ubifs: Reserve one leb for each journal head while doing budget
+ ubi: Fix use-after-free when volume resizing failed
+ ubi: Fix unreferenced object reported by kmemleak in ubi_resize_volume()
+ ubifs: Fix memory leak in alloc_wbufs()
+ ubi: Fix possible null-ptr-deref in ubi_free_volume()
+ ubifs: Re-statistic cleaned znode count if commit failed
+ ubifs: ubifs_writepage: Mark page dirty after writing inode failed
+ ubi: fastmap: Fix missed fm_anchor PEB in wear-leveling after disabling
fastmap
+ ubi: Fix UAF wear-leveling entry in eraseblk_count_seq_show()
+ ubi: ubi_wl_put_peb: Fix infinite loop when wear-leveling work failed
+ f2fs: fix to avoid potential memory corruption in __update_iostat_latency()
+ ext4: use ext4_fc_tl_mem in fast-commit replay path
+ netfilter: nf_tables: allow to fetch set elements when table has an owner
+ x86: um: vdso: Add '%rcx' and '%r11' to the syscall clobber list
+ um: virtio_uml: free command if adding to virtqueue failed
+ um: virtio_uml: mark device as unregistered when breaking it
+ um: virtio_uml: move device breaking into workqueue
+ um: virt-pci: properly remove PCI device from bus
+ watchdog: at91sam9_wdt: use devm_request_irq to avoid missing free_irq() in
error path
+ watchdog: Fix kmemleak in watchdog_cdev_register
+ watchdog: pcwd_usb: Fix attempting to access uninitialized memory
+ watchdog: sbsa_wdog: Make sure the timeout programming is within the limits
+ netfilter: ctnetlink: fix possible refcount leak in
ctnetlink_create_conntrack()
+ netfilter: ebtables: fix table blob use-after-free
+ netfilter: x_tables: fix percpu counter block leak on error path when
creating new netns
+ ipv6: Add lwtunnel encap size of all siblings in nexthop calculation
+ sctp: add a refcnt in sctp_stream_priorities to avoid a nested loop
+ octeontx2-pf: Use correct struct reference in test condition
+ net: fix __dev_kfree_skb_any() vs drop monitor
+ 9p/xen: fix version parsing
+ 9p/xen: fix connection sequence
+ 9p/rdma: unmap receive dma buffer in rdma_request()/post_recv()
+ net/mlx5e: Verify flow_source cap before using it
+ net/mlx5: Geneve, Fix handling of Geneve object id as error code
+ nfc: fix memory leak of se_io context in nfc_genl_se_io
+ net/sched: transition act_pedit to rcu and percpu stats
+ net/sched: act_pedit: fix action bind logic
+ net/sched: act_mpls: fix action bind logic
+ net/sched: act_sample: fix action bind logic
+ ARM: dts: spear320-hmi: correct STMPE GPIO compatible
+ tcp: tcp_check_req() can be called from process context
+ vc_screen: modify vcs_size() handling in vcs_read()
+ rtc: sun6i: Always export the internal oscillator
+ genirq: Refactor accessors to use irq_data_get_affinity_mask
+ genirq: Add and use an irq_data_update_affinity helper
+ scsi: ipr: Work around fortify-string warning
+ rtc: allow rtc_read_alarm without read_alarm callback
+ loop: loop_set_status_from_info() check before assignment
+ ASoC: adau7118: don't disable regulators on device unbind
+ ASoC: zl38060 add gpiolib dependency
+ ASoC: mediatek: mt8195: add missing initialization
+ thermal: intel: quark_dts: fix error pointer dereference
+ thermal: intel: BXT_PMIC: select REGMAP instead of depending on it
+ tracing: Add NULL checks for buffer in ring_buffer_free_read_page()
+ kernel/printk/index.c: fix memory leak with using debugfs_lookup()
+ firmware/efi sysfb_efi: Add quirk for Lenovo IdeaPad Duet 3
+ bootconfig: Increase max nodes of bootconfig from 1024 to 8192 for DCC support
+ mfd: arizona: Use pm_runtime_resume_and_get() to prevent refcnt leak
+ IB/hfi1: Update RMT size calculation
+ iommu/amd: Fix error handling for pdev_pri_ats_enable()
+ media: uvcvideo: Remove format descriptions
+ media: uvcvideo: Handle cameras with invalid descriptors
+ media: uvcvideo: Handle errors from calls to usb_string
+ media: uvcvideo: Quirk for autosuspend in Logitech B910 and C910
+ media: uvcvideo: Silence memcpy() run-time false positive warnings
+ USB: fix memory leak with using debugfs_lookup()
+ staging: emxx_udc: Add checks for dma_alloc_coherent()
+ tty: fix out-of-bounds access in tty_driver_lookup_tty()
+ tty: serial: fsl_lpuart: disable the CTS when send break signal
+ serial: sc16is7xx: setup GPIO controller later in probe
+ mei: bus-fixup:upon error print return values of send and receive
+ tools/iio/iio_utils:fix memory leak
+ iio: accel: mma9551_core: Prevent uninitialized variable in
mma9551_read_status_word()
+ iio: accel: mma9551_core: Prevent uninitialized variable in
mma9551_read_config_word()
+ soundwire: bus_type: Avoid lockdep assert in sdw_drv_probe()
+ PCI: loongson: Prevent LS7A MRRS increases
+ USB: dwc3: fix memory leak with using debugfs_lookup()
+ USB: chipidea: fix memory leak with using debugfs_lookup()
+ USB: uhci: fix memory leak with using debugfs_lookup()
+ USB: sl811: fix memory leak with using debugfs_lookup()
+ USB: fotg210: fix memory leak with using debugfs_lookup()
+ USB: isp116x: fix memory leak with using debugfs_lookup()
+ USB: isp1362: fix memory leak with using debugfs_lookup()
+ USB: gadget: gr_udc: fix memory leak with using debugfs_lookup()
+ USB: gadget: bcm63xx_udc: fix memory leak with using debugfs_lookup()
+ USB: gadget: lpc32xx_udc: fix memory leak with using debugfs_lookup()
+ USB: gadget: pxa25x_udc: fix memory leak with using debugfs_lookup()
+ USB: gadget: pxa27x_udc: fix memory leak with using debugfs_lookup()
+ usb: host: xhci: mvebu: Iterate over array indexes instead of using pointer
math
+ USB: ene_usb6250: Allocate enough memory for full object
+ usb: uvc: Enumerate valid values for color matching
+ usb: gadget: uvc: Make bSourceID read/write
+ PCI: Align extra resources for hotplug bridges properly
+ PCI: Take other bus devices into account when distributing resources
+ tty: pcn_uart: fix memory leak with using debugfs_lookup()
+ misc: vmw_balloon: fix memory leak with using debugfs_lookup()
+ drivers: base: component: fix memory leak with using debugfs_lookup()
+ drivers: base: dd: fix memory leak with using debugfs_lookup()
+ kernel/fail_function: fix memory leak with using debugfs_lookup()
+ PCI: loongson: Add more devices that need MRRS quirk
+ PCI: Add ACS quirk for Wangxun NICs
+ phy: rockchip-typec: Fix unsigned comparison with less than zero
+ soundwire: cadence: Remove wasted space in response_buf
+ soundwire: cadence: Drain the RX FIFO after an IO timeout
+ net: tls: avoid hanging tasks on the tx_lock
+ x86/resctl: fix scheduler confusion with 'current'
+ drm/display/dp_mst: Fix down/up message handling after sink disconnect
+ drm/display/dp_mst: Fix down message handling after a packet reception error
+ media: uvcvideo: Fix race condition with usb_kill_urb
+ drm/virtio: Fix error code in virtio_gpu_object_shmem_init()
+ Revert "scsi: mpt3sas: Fix return value check of dma_get_required_mask()"
+ scsi: mpt3sas: Don't change DMA mask while reallocating pools
+ scsi: mpt3sas: re-do lost mpt3sas DMA mask fix
+ scsi: mpt3sas: Remove usage of dma_get_required_mask() API
+ usb: gadget: uvc: fix missing mutex_unlock() if kstrtou8() fails
+ Revert "drm/i915: Don't use BAR mappings for ring buffers with LLC"
+ wifi: cfg80211: Partial revert "wifi: cfg80211: Fix use after free for wext"
+ staging: rtl8192e: Remove function ..dm_check_ac_dc_power calling a script
+ staging: rtl8192e: Remove call_usermodehelper starting RadioPower.sh
+ driver: soc: xilinx: fix memory leak in xlnx_add_cb_for_notify_event()
+ f2fs: don't rely on F2FS_MAP_* in f2fs_iomap_begin
+ soc: mediatek: mtk-pm-domains: Allow mt8186 ADSP default power on
+ memory: renesas-rpc-if: Split-off private data from struct rpcif
+ memory: renesas-rpc-if: Move resource acquisition to .probe()
+ f2fs: introduce trace_f2fs_replace_atomic_write_block
+ f2fs: fix to abort atomic write only during do_exist()
+ ubifs: Fix memory leak in ubifs_sysfs_init()
+ ubifs: dirty_cow_znode: Fix memleak in error handling path
+ ubifs: ubifs_releasepage: Remove ubifs_assert(0) to valid this process
+ soc: qcom: stats: Populate all subsystem debugfs files
+ ext4: don't show commit interval if it is zero
+ watchdog: rzg2l_wdt: Issue a reset before we put the PM clocks
+ netfilter: xt_length: use skb len to match in length_mt6
+ netfilter: ctnetlink: make event listener tracking global
+ ptp: vclock: use mutex to fix "sleep on atomic" bug
+ drm/i915: move a Kconfig symbol to unbreak the menu presentation
+ spi: tegra210-quad: Fix validate combined sequence
+ ext4: fix incorrect options show of original mount_opt and extend mount_opt2
+ net: dsa: seville: ignore mscc-miim read errors from Lynx PCS
+ spi: tegra210-quad: Fix iterator outside loop
+ genirq/ipi: Fix NULL pointer deref in irq_data_get_affinity_mask()
+ scsi: mpi3mr: Use number of bits to manage bitmap sizes
+ nvme-fabrics: show well known discovery name
+ arm64: efi: Make efi_rt_lock a raw_spinlock
+ arm64: Reset KASAN tag in copy_highpage with HW tags only
+ UBUNTU: Upstream stable to v5.15.102, v6.1.19
--
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https://bugs.launchpad.net/bugs/2020599
Title:
Kinetic update: upstream stable patchset 2023-05-23
Status in linux package in Ubuntu:
Invalid
Status in linux source package in Kinetic:
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:
upstream stable patchset 2023-05-23
Ported from the following upstream stable releases:
v5.15.100, v6.1.17
v5.15.101, v6.1.18
v5.15.102, v6.1.19
from git://git.kernel.org/
auxdisplay: hd44780: Fix potential memory leak in hd44780_remove()
fs/jfs: fix shift exponent db_agl2size negative
objtool: Fix memory leak in create_static_call_sections()
pwm: sifive: Reduce time the controller lock is held
pwm: sifive: Always let the first pwm_apply_state succeed
pwm: stm32-lp: fix the check on arr and cmp registers update
f2fs: use memcpy_{to,from}_page() where possible
fs: f2fs: initialize fsdata in pagecache_write()
f2fs: allow set compression option of files without blocks
um: vector: Fix memory leak in vector_config
ubi: ensure that VID header offset + VID header size <= alloc, size
ubifs: Fix build errors as symbol undefined
ubifs: Rectify space budget for ubifs_symlink() if symlink is encrypted
ubifs: Rectify space budget for ubifs_xrename()
ubifs: Fix wrong dirty space budget for dirty inode
ubifs: do_rename: Fix wrong space budget when target inode's nlink > 1
ubifs: Reserve one leb for each journal head while doing budget
ubi: Fix use-after-free when volume resizing failed
ubi: Fix unreferenced object reported by kmemleak in ubi_resize_volume()
ubifs: Fix memory leak in alloc_wbufs()
ubi: Fix possible null-ptr-deref in ubi_free_volume()
ubifs: Re-statistic cleaned znode count if commit failed
ubifs: ubifs_writepage: Mark page dirty after writing inode failed
ubi: fastmap: Fix missed fm_anchor PEB in wear-leveling after disabling
fastmap
ubi: Fix UAF wear-leveling entry in eraseblk_count_seq_show()
ubi: ubi_wl_put_peb: Fix infinite loop when wear-leveling work failed
f2fs: fix to avoid potential memory corruption in __update_iostat_latency()
ext4: use ext4_fc_tl_mem in fast-commit replay path
netfilter: nf_tables: allow to fetch set elements when table has an owner
x86: um: vdso: Add '%rcx' and '%r11' to the syscall clobber list
um: virtio_uml: free command if adding to virtqueue failed
um: virtio_uml: mark device as unregistered when breaking it
um: virtio_uml: move device breaking into workqueue
um: virt-pci: properly remove PCI device from bus
watchdog: at91sam9_wdt: use devm_request_irq to avoid missing free_irq() in
error path
watchdog: Fix kmemleak in watchdog_cdev_register
watchdog: pcwd_usb: Fix attempting to access uninitialized memory
watchdog: sbsa_wdog: Make sure the timeout programming is within the limits
netfilter: ctnetlink: fix possible refcount leak in
ctnetlink_create_conntrack()
netfilter: ebtables: fix table blob use-after-free
netfilter: x_tables: fix percpu counter block leak on error path when
creating new netns
ipv6: Add lwtunnel encap size of all siblings in nexthop calculation
sctp: add a refcnt in sctp_stream_priorities to avoid a nested loop
octeontx2-pf: Use correct struct reference in test condition
net: fix __dev_kfree_skb_any() vs drop monitor
9p/xen: fix version parsing
9p/xen: fix connection sequence
9p/rdma: unmap receive dma buffer in rdma_request()/post_recv()
net/mlx5e: Verify flow_source cap before using it
net/mlx5: Geneve, Fix handling of Geneve object id as error code
nfc: fix memory leak of se_io context in nfc_genl_se_io
net/sched: transition act_pedit to rcu and percpu stats
net/sched: act_pedit: fix action bind logic
net/sched: act_mpls: fix action bind logic
net/sched: act_sample: fix action bind logic
ARM: dts: spear320-hmi: correct STMPE GPIO compatible
tcp: tcp_check_req() can be called from process context
vc_screen: modify vcs_size() handling in vcs_read()
rtc: sun6i: Always export the internal oscillator
genirq: Refactor accessors to use irq_data_get_affinity_mask
genirq: Add and use an irq_data_update_affinity helper
scsi: ipr: Work around fortify-string warning
rtc: allow rtc_read_alarm without read_alarm callback
loop: loop_set_status_from_info() check before assignment
ASoC: adau7118: don't disable regulators on device unbind
ASoC: zl38060 add gpiolib dependency
ASoC: mediatek: mt8195: add missing initialization
thermal: intel: quark_dts: fix error pointer dereference
thermal: intel: BXT_PMIC: select REGMAP instead of depending on it
tracing: Add NULL checks for buffer in ring_buffer_free_read_page()
kernel/printk/index.c: fix memory leak with using debugfs_lookup()
firmware/efi sysfb_efi: Add quirk for Lenovo IdeaPad Duet 3
bootconfig: Increase max nodes of bootconfig from 1024 to 8192 for DCC support
mfd: arizona: Use pm_runtime_resume_and_get() to prevent refcnt leak
IB/hfi1: Update RMT size calculation
iommu/amd: Fix error handling for pdev_pri_ats_enable()
media: uvcvideo: Remove format descriptions
media: uvcvideo: Handle cameras with invalid descriptors
media: uvcvideo: Handle errors from calls to usb_string
media: uvcvideo: Quirk for autosuspend in Logitech B910 and C910
media: uvcvideo: Silence memcpy() run-time false positive warnings
USB: fix memory leak with using debugfs_lookup()
staging: emxx_udc: Add checks for dma_alloc_coherent()
tty: fix out-of-bounds access in tty_driver_lookup_tty()
tty: serial: fsl_lpuart: disable the CTS when send break signal
serial: sc16is7xx: setup GPIO controller later in probe
mei: bus-fixup:upon error print return values of send and receive
tools/iio/iio_utils:fix memory leak
iio: accel: mma9551_core: Prevent uninitialized variable in
mma9551_read_status_word()
iio: accel: mma9551_core: Prevent uninitialized variable in
mma9551_read_config_word()
soundwire: bus_type: Avoid lockdep assert in sdw_drv_probe()
PCI: loongson: Prevent LS7A MRRS increases
USB: dwc3: fix memory leak with using debugfs_lookup()
USB: chipidea: fix memory leak with using debugfs_lookup()
USB: uhci: fix memory leak with using debugfs_lookup()
USB: sl811: fix memory leak with using debugfs_lookup()
USB: fotg210: fix memory leak with using debugfs_lookup()
USB: isp116x: fix memory leak with using debugfs_lookup()
USB: isp1362: fix memory leak with using debugfs_lookup()
USB: gadget: gr_udc: fix memory leak with using debugfs_lookup()
USB: gadget: bcm63xx_udc: fix memory leak with using debugfs_lookup()
USB: gadget: lpc32xx_udc: fix memory leak with using debugfs_lookup()
USB: gadget: pxa25x_udc: fix memory leak with using debugfs_lookup()
USB: gadget: pxa27x_udc: fix memory leak with using debugfs_lookup()
usb: host: xhci: mvebu: Iterate over array indexes instead of using pointer
math
USB: ene_usb6250: Allocate enough memory for full object
usb: uvc: Enumerate valid values for color matching
usb: gadget: uvc: Make bSourceID read/write
PCI: Align extra resources for hotplug bridges properly
PCI: Take other bus devices into account when distributing resources
tty: pcn_uart: fix memory leak with using debugfs_lookup()
misc: vmw_balloon: fix memory leak with using debugfs_lookup()
drivers: base: component: fix memory leak with using debugfs_lookup()
drivers: base: dd: fix memory leak with using debugfs_lookup()
kernel/fail_function: fix memory leak with using debugfs_lookup()
PCI: loongson: Add more devices that need MRRS quirk
PCI: Add ACS quirk for Wangxun NICs
phy: rockchip-typec: Fix unsigned comparison with less than zero
soundwire: cadence: Remove wasted space in response_buf
soundwire: cadence: Drain the RX FIFO after an IO timeout
net: tls: avoid hanging tasks on the tx_lock
x86/resctl: fix scheduler confusion with 'current'
drm/display/dp_mst: Fix down/up message handling after sink disconnect
drm/display/dp_mst: Fix down message handling after a packet reception error
media: uvcvideo: Fix race condition with usb_kill_urb
drm/virtio: Fix error code in virtio_gpu_object_shmem_init()
Revert "scsi: mpt3sas: Fix return value check of dma_get_required_mask()"
scsi: mpt3sas: Don't change DMA mask while reallocating pools
scsi: mpt3sas: re-do lost mpt3sas DMA mask fix
scsi: mpt3sas: Remove usage of dma_get_required_mask() API
usb: gadget: uvc: fix missing mutex_unlock() if kstrtou8() fails
Revert "drm/i915: Don't use BAR mappings for ring buffers with LLC"
wifi: cfg80211: Partial revert "wifi: cfg80211: Fix use after free for wext"
staging: rtl8192e: Remove function ..dm_check_ac_dc_power calling a script
staging: rtl8192e: Remove call_usermodehelper starting RadioPower.sh
driver: soc: xilinx: fix memory leak in xlnx_add_cb_for_notify_event()
f2fs: don't rely on F2FS_MAP_* in f2fs_iomap_begin
soc: mediatek: mtk-pm-domains: Allow mt8186 ADSP default power on
memory: renesas-rpc-if: Split-off private data from struct rpcif
memory: renesas-rpc-if: Move resource acquisition to .probe()
f2fs: introduce trace_f2fs_replace_atomic_write_block
f2fs: fix to abort atomic write only during do_exist()
ubifs: Fix memory leak in ubifs_sysfs_init()
ubifs: dirty_cow_znode: Fix memleak in error handling path
ubifs: ubifs_releasepage: Remove ubifs_assert(0) to valid this process
soc: qcom: stats: Populate all subsystem debugfs files
ext4: don't show commit interval if it is zero
watchdog: rzg2l_wdt: Issue a reset before we put the PM clocks
netfilter: xt_length: use skb len to match in length_mt6
netfilter: ctnetlink: make event listener tracking global
ptp: vclock: use mutex to fix "sleep on atomic" bug
drm/i915: move a Kconfig symbol to unbreak the menu presentation
spi: tegra210-quad: Fix validate combined sequence
ext4: fix incorrect options show of original mount_opt and extend mount_opt2
net: dsa: seville: ignore mscc-miim read errors from Lynx PCS
spi: tegra210-quad: Fix iterator outside loop
genirq/ipi: Fix NULL pointer deref in irq_data_get_affinity_mask()
scsi: mpi3mr: Use number of bits to manage bitmap sizes
nvme-fabrics: show well known discovery name
arm64: efi: Make efi_rt_lock a raw_spinlock
arm64: Reset KASAN tag in copy_highpage with HW tags only
UBUNTU: Upstream stable to v5.15.102, v6.1.19
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