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 2021-11-02
Ported from the following upstream stable releases:
v4.14.249, v4.19.209
from git://git.kernel.org/
ocfs2: drop acl cache for directories too
usb: gadget: r8a66597: fix a loop in set_feature()
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
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()
serial: mvebu-uart: fix driver's tx_empty callback
net: hso: fix muxed tty registration
bnxt_en: Fix TX timeout when TX ring size is set to the smallest
net/mlx4_en: Don't allow aRFS for encapsulated packets
scsi: iscsi: Adjust iface sysfs attr detection
thermal/core: Potential buffer overflow in thermal_build_list_of_policies()
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
xen/balloon: use a kernel thread instead a workqueue
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
arm64: dts: marvell: armada-37xx: Extend PCIe MEM space
PCI: aardvark: Fix checking for PIO Non-posted Request
PCI: aardvark: Fix checking for PIO status
xen/balloon: fix balloon kthread freezing
qnx4: work around gcc false positive warning bug
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
mac80211: fix use-after-free in CCMP/GCMP RX
ipvs: check that ip_vs_conn_tab_bits is between 8 and 20
mac80211: Fix ieee80211_amsdu_aggregate frag_tail bug
mac80211: limit injected vht mcs/nss in ieee80211_parse_tx_radiotap
sctp: break out if skb_header_pointer returns NULL in sctp_rcv_ootb
hwmon: (tmp421) fix rounding for negative values
e100: fix length calculation in e100_get_regs_len
e100: fix buffer overrun in e100_get_regs
scsi: csiostor: Add module softdep on cxgb4
af_unix: fix races in sk_peer_pid and sk_peer_cred accesses
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 potential infinite loop in ext4_dx_readdir()
net: udp: annotate data race around udp_sk(sk)->corkflag
EDAC/synopsys: Fix wrong value type assignment for edac_mode
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
arm64: Extend workaround for erratum 1024718 to all versions of Cortex-A55
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
cred: allow get_cred() and put_cred() to be given NULL.
gpio: uniphier: Fix void functions to remove return value
tty: synclink_gt, drop unneeded forward declarations
tty: synclink_gt: rename a conflicting function name
drm/amd/display: Pass PCI deviceid into DC
hwmon: (tmp421) Replace S_<PERMS> with octal values
hwmon: (tmp421) report /PVLD condition as fault
UBUNTU: upstream stable to v4.14.249, v4.19.209
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux (Ubuntu Bionic)
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 Bionic)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Bionic)
Status: New => In Progress
** Changed in: linux (Ubuntu Bionic)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Bionic)
Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)
** Changed in: linux (Ubuntu)
Status: Confirmed => Invalid
** 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 2021-11-02
- upstream stable patchset 2021-11-02
- from git://git.kernel.org/
+ Ported from the following upstream stable releases:
+ v4.14.249, v4.19.209
+
+ from git://git.kernel.org/
+
+ ocfs2: drop acl cache for directories too
+ usb: gadget: r8a66597: fix a loop in set_feature()
+ 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
+ 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()
+ serial: mvebu-uart: fix driver's tx_empty callback
+ net: hso: fix muxed tty registration
+ bnxt_en: Fix TX timeout when TX ring size is set to the smallest
+ net/mlx4_en: Don't allow aRFS for encapsulated packets
+ scsi: iscsi: Adjust iface sysfs attr detection
+ thermal/core: Potential buffer overflow in thermal_build_list_of_policies()
+ 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
+ xen/balloon: use a kernel thread instead a workqueue
+ 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
+ arm64: dts: marvell: armada-37xx: Extend PCIe MEM space
+ PCI: aardvark: Fix checking for PIO Non-posted Request
+ PCI: aardvark: Fix checking for PIO status
+ xen/balloon: fix balloon kthread freezing
+ qnx4: work around gcc false positive warning bug
+ 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
+ mac80211: fix use-after-free in CCMP/GCMP RX
+ ipvs: check that ip_vs_conn_tab_bits is between 8 and 20
+ mac80211: Fix ieee80211_amsdu_aggregate frag_tail bug
+ mac80211: limit injected vht mcs/nss in ieee80211_parse_tx_radiotap
+ sctp: break out if skb_header_pointer returns NULL in sctp_rcv_ootb
+ hwmon: (tmp421) fix rounding for negative values
+ e100: fix length calculation in e100_get_regs_len
+ e100: fix buffer overrun in e100_get_regs
+ scsi: csiostor: Add module softdep on cxgb4
+ af_unix: fix races in sk_peer_pid and sk_peer_cred accesses
+ 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 potential infinite loop in ext4_dx_readdir()
+ net: udp: annotate data race around udp_sk(sk)->corkflag
+ EDAC/synopsys: Fix wrong value type assignment for edac_mode
+ 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
+ arm64: Extend workaround for erratum 1024718 to all versions of Cortex-A55
+ 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
+ cred: allow get_cred() and put_cred() to be given NULL.
+ gpio: uniphier: Fix void functions to remove return value
+ tty: synclink_gt, drop unneeded forward declarations
+ tty: synclink_gt: rename a conflicting function name
+ drm/amd/display: Pass PCI deviceid into DC
+ hwmon: (tmp421) Replace S_<PERMS> with octal values
+ hwmon: (tmp421) report /PVLD condition as fault
+ UBUNTU: upstream stable to v4.14.249, v4.19.209
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https://bugs.launchpad.net/bugs/1949512
Title:
Bionic update: upstream stable patchset 2021-11-02
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