Focal update: v5.4.167 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:
v5.4.167 upstream stable release
from git://git.
nfc: fix segfault in nfc_genl_
drm/msm/dsi: set default num_data_lanes
net/mlx4_en: Update reported link modes for 1/10G
parisc/agp: Annotate parisc agp init functions with __init
i2c: rk3x: Handle a spurious start completion interrupt flag
net: netlink: af_netlink: Prevent empty skb by adding a check on len.
drm/amd/display: Fix for the no Audio bug with Tiled Displays
drm/amd/display: add connector type check for CRC source set
tracing: Fix a kmemleak false positive in tracing_map
KVM: x86: Ignore sparse banks size for an "all CPUs", non-sparse IPI req
selinux: fix race condition when computing ocontext SIDs
bpf: Fix integer overflow in argument calculation for bpf_map_area_alloc
hwmon: (dell-smm) Fix warning on /proc/i8k creation error
memblock: free_unused_memmap: use pageblock units instead of MAX_ORDER
memblock: align freed memory map on pageblock boundaries with SPARSEMEM
memblock: ensure there is no overflow in memblock_
arm: extend pfn_valid to take into account freed memory map alignment
arm: ioremap: don't abuse pfn_valid() to check if pfn is in RAM
Linux 5.4.167
UBUNTU: upstream stable to v5.4.167
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
tags: | added: kernel-stable-tracking-bug |
Changed in linux (Ubuntu Focal): | |
status: | New → In Progress |
importance: | Undecided → Medium |
assignee: | nobody → Kamal Mostafa (kamalmostafa) |
Changed in linux (Ubuntu): | |
status: | Confirmed → Invalid |
description: | updated |
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 ...