Focal update: v5.4.171 upstream stable release
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Focal |
Fix Released
|
Medium
|
Kamal Mostafa |
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:
v5.4.171 upstream stable release
from git://git.
f2fs: quota: fix potential deadlock
Input: touchscreen - Fix backport of a02dcde595f7cbd
selftests: x86: fix [-Wstringop-
tracing: Fix check for trace_percpu_buffer validity in get_trace_buf()
tracing: Tag trace_percpu_buffer as a percpu pointer
ieee802154: atusb: fix uninit value in atusb_set_
iavf: Fix limit of total number of queues to active queues of VF
RDMA/core: Don't infoleak GRH fields
RDMA/uverbs: Check for null return of kmalloc_array
mac80211: initialize variable have_higher_
i40e: fix use-after-free in i40e_sync_
i40e: Fix for displaying message regarding NVM version
i40e: Fix incorrect netdev's real number of RX/TX queues
ipv4: Check attribute length for RTA_GATEWAY in multipath route
ipv4: Check attribute length for RTA_FLOW in multipath route
ipv6: Check attribute length for RTA_GATEWAY in multipath route
ipv6: Check attribute length for RTA_GATEWAY when deleting multipath route
lwtunnel: Validate RTA_ENCAP_TYPE attribute length
batman-adv: mcast: don't send link-local multicast to mcast routers
sch_qfq: prevent shift-out-of-bounds in qfq_init_qdisc
net: phy: micrel: set soft_reset callback to genphy_soft_reset for KSZ8081
power: supply: core: Break capacity loop
power: reset: ltc2952: Fix use of floating point literals
rndis_host: support Hytera digital radios
phonet: refcount leak in pep_sock_accep
ipv6: Continue processing multipath route even if gateway attribute is invalid
ipv6: Do cleanup if attribute validation fails in multipath route
usb: mtu3: fix interval value for intr and isoc
scsi: libiscsi: Fix UAF in iscsi_conn_
ip6_vti: initialize __ip6_tnl_parm struct in vti6_siocdevprivate
net: udp: fix alignment problem in udp4_seq_show()
atlantic: Fix buff_ring OOB in aq_ring_rx_clean
mISDN: change function names to avoid conflicts
Linux 5.4.171
UBUNTU: upstream stable to v5.4.171
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
tags: | added: kernel-stable-tracking-bug |
description: | updated |
Changed in linux (Ubuntu Focal): | |
status: | New → In Progress |
importance: | Undecided → Medium |
assignee: | nobody → Kamal Mostafa (kamalmostafa) |
Changed in linux (Ubuntu): | |
status: | Confirmed → Invalid |
Changed in linux (Ubuntu Focal): | |
status: | In Progress → Fix Committed |
This bug was fixed in the package linux - 5.4.0-105.119
---------------
linux (5.4.0-105.119) focal; urgency=medium
* CVE-2022-0847
- lib/iov_iter: initialize "flags" in new pipe_buffer
* Broken network on some AWS instances with focal/impish kernels
(LP: #1961968)
- SAUCE: Revert "PCI/MSI: Mask MSI-X vectors only on success"
* [UBUNTU 20.04] kernel: Add support for CPU-MF counter second version 7
(LP: #1960182)
- s390/cpumf: Support for CPU Measurement Facility CSVN 7
- s390/cpumf: Support for CPU Measurement Sampling Facility LS bit
* Hipersocket page allocation failure on Ubuntu 20.04 based SSC environments
(LP: #1959529)
- s390/qeth: use memory reserves to back RX buffers
* CVE-2022-0516
- KVM: s390: Return error on SIDA memop on normal guest
* CVE-2022-0435
- tipc: improve size validations for received domain records
* CVE-2022-0492
- cgroup-v1: Require capabilities to set release_agent
* Recalled NFSv4 files delegations overwhelm server (LP: #1957986) open_stateid( ) getattr( ) should ignore revoked delegations delegation_ stateid( ) when the delegation was return_ delegation_ noreclaim( ) REVOKED flag in update_ inplace_ delegation( ) delegation( ) n_done( ) incompatible_ delegation( ) should check delegation make_writeable( ) find_state_ and_recover( ) fix stateid matching n_done( ) evict_delegatio n() should set NFS_DELEGATION_ RETURNING RETURN_ IF_CLOSED when the delegation is returned return_ delegation( )
- NFSv4: Fix delegation handling in update_
- NFSv4: nfs4_callback_
- NFSv4: Delegation recalls should not find revoked delegations
- NFSv4: fail nfs4_refresh_
revoked
- NFS: Rename nfs_inode_
- NFSv4: Don't remove the delegation from the super_list more than once
- NFSv4: Hold the delegation spinlock when updating the seqid
- NFSv4: Clear the NFS_DELEGATION_
nfs_
- NFSv4: Update the stateid seqid in nfs_revoke_
- NFSv4: Revoke the delegation on success in nfs4_delegretur
- NFSv4: Ignore requests to return the delegation if it was revoked
- NFSv4: Don't reclaim delegations that have been returned or revoked
- NFSv4: nfs4_return_
validity
- NFSv4: Fix nfs4_inode_
- NFS: nfs_inode_
- NFSv4: Fix races between open and delegreturn
- NFSv4: Handle NFS4ERR_OLD_STATEID in delegreturn
- NFSv4: Don't retry the GETATTR on old stateid in nfs4_delegretur
- NFSv4: nfs_inode_
- NFS: Clear NFS_DELEGATION_
- NFSv4: Try to return the delegation immediately when marked for return on
close
- NFSv4: Add accounting for the number of active delegations held
- NFSv4: Limit the total number of cached delegations
- NFSv4: Ensure the delegation is pinned in nfs_do_
- NFSv4: Ensure the delegation cred is pinned when we call delegreturn
* Focal update: v5.4.174 upstream stable release (LP: #1960566)
- HID: uhid: Fix worker destroying device without any protection
- HID: wacom: Reset expected and received contact counts at the same time
- HID: wacom: Ignore the confidence flag when a touch is removed
- HID: wacom: Avoid using stale array indicies to read contact count
- f2fs: fix to ...