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:
v5.4.224 upstream stable release
from git://git.kernel.org/
RDMA/cma: Use output interface for net_dev check
IB/hfi1: Correctly move list in sc_disable()
NFSv4.1: Handle RECLAIM_COMPLETE trunking errors
NFSv4.1: We must always send RECLAIM_COMPLETE after a reboot
nfs4: Fix kmemleak when allocate slot failed
net: dsa: Fix possible memory leaks in dsa_loop_init()
RDMA/core: Fix null-ptr-deref in ib_core_cleanup()
RDMA/qedr: clean up work queue on failure in qedr_alloc_resources()
nfc: s3fwrn5: Fix potential memory leak in s3fwrn5_nci_send()
nfc: nfcmrvl: Fix potential memory leak in nfcmrvl_i2c_nci_send()
net: fec: fix improper use of NETDEV_TX_BUSY
ata: pata_legacy: fix pdc20230_set_piomode()
net: sched: Fix use after free in red_enqueue()
net: tun: fix bugs for oversize packet when napi frags enabled
netfilter: nf_tables: release flow rule object from commit path
ipvs: use explicitly signed chars
ipvs: fix WARNING in __ip_vs_cleanup_batch()
ipvs: fix WARNING in ip_vs_app_net_cleanup()
rose: Fix NULL pointer dereference in rose_send_frame()
mISDN: fix possible memory leak in mISDN_register_device()
isdn: mISDN: netjet: fix wrong check of device registration
btrfs: fix inode list leak during backref walking at resolve_indirect_refs()
btrfs: fix inode list leak during backref walking at find_parent_nodes()
btrfs: fix ulist leaks in error paths of qgroup self tests
Bluetooth: L2CAP: fix use-after-free in l2cap_conn_del()
net: mdio: fix undefined behavior in bit shift for __mdiobus_register
net, neigh: Fix null-ptr-deref in neigh_table_clear()
ipv6: fix WARNING in ip6_route_net_exit_late()
media: s5p_cec: limit msg.len to CEC_MAX_MSG_SIZE
media: cros-ec-cec: limit msg.len to CEC_MAX_MSG_SIZE
media: dvb-frontends/drxk: initialize err to 0
media: meson: vdec: fix possible refcount leak in vdec_probe()
scsi: core: Restrict legal sdev_state transitions via sysfs
HID: saitek: add madcatz variant of MMO7 mouse device ID
i2c: xiic: Add platform module alias
xfs: don't fail verifier on empty attr3 leaf block
xfs: use ordered buffers to initialize dquot buffers during quotacheck
xfs: gut error handling in xfs_trans_unreserve_and_mod_sb()
xfs: group quota should return EDQUOT when prj quota enabled
xfs: don't fail unwritten extent conversion on writeback due to edquot
xfs: Add the missed xfs_perag_put() for xfs_ifree_cluster()
Bluetooth: L2CAP: Fix attempting to access uninitialized memory
block, bfq: protect 'bfqd->queued' by 'bfqd->lock'
binder: fix UAF of alloc->vma in race with munmap()
btrfs: fix type of parameter generation in btrfs_get_dentry
tcp/udp: Make early_demux back namespacified.
kprobe: reverse kp->flags when arm_kprobe failed
tools/nolibc/string: Fix memcmp() implementation
tracing/histogram: Update document for KEYS_MAX size
capabilities: fix potential memleak on error path from vfs_getxattr_alloc()
fuse: add file_modified() to fallocate
efi: random: reduce seed size to 32 bytes
perf/x86/intel: Fix pebs event constraints for ICL
perf/x86/intel: Add Cooper Lake stepping to isolation_ucodes[]
ALSA: usb-audio: Add quirks for MacroSilicon MS2100/MS2106 devices
parisc: Make 8250_gsc driver dependend on CONFIG_PARISC
parisc: Export iosapic_serial_irq() symbol for serial port driver
parisc: Avoid printing the hardware path twice
ext4: fix warning in 'ext4_da_release_space'
ext4: fix BUG_ON() when directory entry has invalid rec_len
KVM: x86: Mask off reserved bits in CPUID.8000001AH
KVM: x86: Mask off reserved bits in CPUID.80000008H
KVM: x86: emulator: em_sysexit should update ctxt->mode
KVM: x86: emulator: introduce emulator_recalc_and_set_mode
KVM: x86: emulator: update the emulation mode after CR0 write
mtd: rawnand: gpmi: Set WAIT_FOR_READY timeout based on program/erase times
drm/rockchip: dsi: Force synchronous probe
drm/i915/sdvo: Filter out invalid outputs more sensibly
drm/i915/sdvo: Setup DDC fully before output init
wifi: brcmfmac: Fix potential buffer overflow in brcmf_fweh_event_worker()
ipc: remove memcg accounting for sops objects in do_semtimedop()
Linux 5.4.224
UBUNTU: Upstream stable to v5.4.224
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux (Ubuntu Focal)
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 Focal)
Importance: Undecided
Status: New
** 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:
+ v5.4.224 upstream stable release
+ from git://git.kernel.org/
- v5.4.224 upstream stable release
- from git://git.kernel.org/
+ RDMA/cma: Use output interface for net_dev check
+ IB/hfi1: Correctly move list in sc_disable()
+ NFSv4.1: Handle RECLAIM_COMPLETE trunking errors
+ NFSv4.1: We must always send RECLAIM_COMPLETE after a reboot
+ nfs4: Fix kmemleak when allocate slot failed
+ net: dsa: Fix possible memory leaks in dsa_loop_init()
+ RDMA/core: Fix null-ptr-deref in ib_core_cleanup()
+ RDMA/qedr: clean up work queue on failure in qedr_alloc_resources()
+ nfc: s3fwrn5: Fix potential memory leak in s3fwrn5_nci_send()
+ nfc: nfcmrvl: Fix potential memory leak in nfcmrvl_i2c_nci_send()
+ net: fec: fix improper use of NETDEV_TX_BUSY
+ ata: pata_legacy: fix pdc20230_set_piomode()
+ net: sched: Fix use after free in red_enqueue()
+ net: tun: fix bugs for oversize packet when napi frags enabled
+ netfilter: nf_tables: release flow rule object from commit path
+ ipvs: use explicitly signed chars
+ ipvs: fix WARNING in __ip_vs_cleanup_batch()
+ ipvs: fix WARNING in ip_vs_app_net_cleanup()
+ rose: Fix NULL pointer dereference in rose_send_frame()
+ mISDN: fix possible memory leak in mISDN_register_device()
+ isdn: mISDN: netjet: fix wrong check of device registration
+ btrfs: fix inode list leak during backref walking at resolve_indirect_refs()
+ btrfs: fix inode list leak during backref walking at find_parent_nodes()
+ btrfs: fix ulist leaks in error paths of qgroup self tests
+ Bluetooth: L2CAP: fix use-after-free in l2cap_conn_del()
+ net: mdio: fix undefined behavior in bit shift for __mdiobus_register
+ net, neigh: Fix null-ptr-deref in neigh_table_clear()
+ ipv6: fix WARNING in ip6_route_net_exit_late()
+ media: s5p_cec: limit msg.len to CEC_MAX_MSG_SIZE
+ media: cros-ec-cec: limit msg.len to CEC_MAX_MSG_SIZE
+ media: dvb-frontends/drxk: initialize err to 0
+ media: meson: vdec: fix possible refcount leak in vdec_probe()
+ scsi: core: Restrict legal sdev_state transitions via sysfs
+ HID: saitek: add madcatz variant of MMO7 mouse device ID
+ i2c: xiic: Add platform module alias
+ xfs: don't fail verifier on empty attr3 leaf block
+ xfs: use ordered buffers to initialize dquot buffers during quotacheck
+ xfs: gut error handling in xfs_trans_unreserve_and_mod_sb()
+ xfs: group quota should return EDQUOT when prj quota enabled
+ xfs: don't fail unwritten extent conversion on writeback due to edquot
+ xfs: Add the missed xfs_perag_put() for xfs_ifree_cluster()
+ Bluetooth: L2CAP: Fix attempting to access uninitialized memory
+ block, bfq: protect 'bfqd->queued' by 'bfqd->lock'
+ binder: fix UAF of alloc->vma in race with munmap()
+ btrfs: fix type of parameter generation in btrfs_get_dentry
+ tcp/udp: Make early_demux back namespacified.
+ kprobe: reverse kp->flags when arm_kprobe failed
+ tools/nolibc/string: Fix memcmp() implementation
+ tracing/histogram: Update document for KEYS_MAX size
+ capabilities: fix potential memleak on error path from vfs_getxattr_alloc()
+ fuse: add file_modified() to fallocate
+ efi: random: reduce seed size to 32 bytes
+ perf/x86/intel: Fix pebs event constraints for ICL
+ perf/x86/intel: Add Cooper Lake stepping to isolation_ucodes[]
+ ALSA: usb-audio: Add quirks for MacroSilicon MS2100/MS2106 devices
+ parisc: Make 8250_gsc driver dependend on CONFIG_PARISC
+ parisc: Export iosapic_serial_irq() symbol for serial port driver
+ parisc: Avoid printing the hardware path twice
+ ext4: fix warning in 'ext4_da_release_space'
+ ext4: fix BUG_ON() when directory entry has invalid rec_len
+ KVM: x86: Mask off reserved bits in CPUID.8000001AH
+ KVM: x86: Mask off reserved bits in CPUID.80000008H
+ KVM: x86: emulator: em_sysexit should update ctxt->mode
+ KVM: x86: emulator: introduce emulator_recalc_and_set_mode
+ KVM: x86: emulator: update the emulation mode after CR0 write
+ mtd: rawnand: gpmi: Set WAIT_FOR_READY timeout based on program/erase times
+ drm/rockchip: dsi: Force synchronous probe
+ drm/i915/sdvo: Filter out invalid outputs more sensibly
+ drm/i915/sdvo: Setup DDC fully before output init
+ wifi: brcmfmac: Fix potential buffer overflow in brcmf_fweh_event_worker()
+ ipc: remove memcg accounting for sops objects in do_semtimedop()
+ Linux 5.4.224
+ UBUNTU: Upstream stable to v5.4.224
** Changed in: linux (Ubuntu)
Status: Confirmed => Invalid
** Changed in: linux (Ubuntu Focal)
Status: New => In Progress
** Changed in: linux (Ubuntu Focal)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Focal)
Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)
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https://bugs.launchpad.net/bugs/1999273
Title:
Focal update: v5.4.224 upstream stable release
Status in linux package in Ubuntu:
Invalid
Status in linux source package in Focal:
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:
v5.4.224 upstream stable release
from git://git.kernel.org/
RDMA/cma: Use output interface for net_dev check
IB/hfi1: Correctly move list in sc_disable()
NFSv4.1: Handle RECLAIM_COMPLETE trunking errors
NFSv4.1: We must always send RECLAIM_COMPLETE after a reboot
nfs4: Fix kmemleak when allocate slot failed
net: dsa: Fix possible memory leaks in dsa_loop_init()
RDMA/core: Fix null-ptr-deref in ib_core_cleanup()
RDMA/qedr: clean up work queue on failure in qedr_alloc_resources()
nfc: s3fwrn5: Fix potential memory leak in s3fwrn5_nci_send()
nfc: nfcmrvl: Fix potential memory leak in nfcmrvl_i2c_nci_send()
net: fec: fix improper use of NETDEV_TX_BUSY
ata: pata_legacy: fix pdc20230_set_piomode()
net: sched: Fix use after free in red_enqueue()
net: tun: fix bugs for oversize packet when napi frags enabled
netfilter: nf_tables: release flow rule object from commit path
ipvs: use explicitly signed chars
ipvs: fix WARNING in __ip_vs_cleanup_batch()
ipvs: fix WARNING in ip_vs_app_net_cleanup()
rose: Fix NULL pointer dereference in rose_send_frame()
mISDN: fix possible memory leak in mISDN_register_device()
isdn: mISDN: netjet: fix wrong check of device registration
btrfs: fix inode list leak during backref walking at resolve_indirect_refs()
btrfs: fix inode list leak during backref walking at find_parent_nodes()
btrfs: fix ulist leaks in error paths of qgroup self tests
Bluetooth: L2CAP: fix use-after-free in l2cap_conn_del()
net: mdio: fix undefined behavior in bit shift for __mdiobus_register
net, neigh: Fix null-ptr-deref in neigh_table_clear()
ipv6: fix WARNING in ip6_route_net_exit_late()
media: s5p_cec: limit msg.len to CEC_MAX_MSG_SIZE
media: cros-ec-cec: limit msg.len to CEC_MAX_MSG_SIZE
media: dvb-frontends/drxk: initialize err to 0
media: meson: vdec: fix possible refcount leak in vdec_probe()
scsi: core: Restrict legal sdev_state transitions via sysfs
HID: saitek: add madcatz variant of MMO7 mouse device ID
i2c: xiic: Add platform module alias
xfs: don't fail verifier on empty attr3 leaf block
xfs: use ordered buffers to initialize dquot buffers during quotacheck
xfs: gut error handling in xfs_trans_unreserve_and_mod_sb()
xfs: group quota should return EDQUOT when prj quota enabled
xfs: don't fail unwritten extent conversion on writeback due to edquot
xfs: Add the missed xfs_perag_put() for xfs_ifree_cluster()
Bluetooth: L2CAP: Fix attempting to access uninitialized memory
block, bfq: protect 'bfqd->queued' by 'bfqd->lock'
binder: fix UAF of alloc->vma in race with munmap()
btrfs: fix type of parameter generation in btrfs_get_dentry
tcp/udp: Make early_demux back namespacified.
kprobe: reverse kp->flags when arm_kprobe failed
tools/nolibc/string: Fix memcmp() implementation
tracing/histogram: Update document for KEYS_MAX size
capabilities: fix potential memleak on error path from vfs_getxattr_alloc()
fuse: add file_modified() to fallocate
efi: random: reduce seed size to 32 bytes
perf/x86/intel: Fix pebs event constraints for ICL
perf/x86/intel: Add Cooper Lake stepping to isolation_ucodes[]
ALSA: usb-audio: Add quirks for MacroSilicon MS2100/MS2106 devices
parisc: Make 8250_gsc driver dependend on CONFIG_PARISC
parisc: Export iosapic_serial_irq() symbol for serial port driver
parisc: Avoid printing the hardware path twice
ext4: fix warning in 'ext4_da_release_space'
ext4: fix BUG_ON() when directory entry has invalid rec_len
KVM: x86: Mask off reserved bits in CPUID.8000001AH
KVM: x86: Mask off reserved bits in CPUID.80000008H
KVM: x86: emulator: em_sysexit should update ctxt->mode
KVM: x86: emulator: introduce emulator_recalc_and_set_mode
KVM: x86: emulator: update the emulation mode after CR0 write
mtd: rawnand: gpmi: Set WAIT_FOR_READY timeout based on program/erase times
drm/rockchip: dsi: Force synchronous probe
drm/i915/sdvo: Filter out invalid outputs more sensibly
drm/i915/sdvo: Setup DDC fully before output init
wifi: brcmfmac: Fix potential buffer overflow in brcmf_fweh_event_worker()
ipc: remove memcg accounting for sops objects in do_semtimedop()
Linux 5.4.224
UBUNTU: Upstream stable to v5.4.224
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