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:
v5.4.151 upstream stable release
from git://git.kernel.org/
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
UBUNTU: upstream stable to v5.4.151
** 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:
+ v5.4.151 upstream stable release
+ from git://git.kernel.org/
- v5.4.151 upstream stable release
- from git://git.kernel.org/
+ 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
+ UBUNTU: upstream stable to v5.4.151
** 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)
** Changed in: linux (Ubuntu)
Status: Confirmed => Invalid
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https://bugs.launchpad.net/bugs/1947888
Title:
Focal update: v5.4.151 upstream stable release
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