This bug was fixed in the package linux - 5.4.0-42.46
---------------
linux (5.4.0-42.46) focal; urgency=medium
* focal/linux: 5.4.0-42.46 -proposed tracker (LP: #1887069)
* linux 4.15.0-109-generic network DoS regression vs -108 (LP: #1886668)
- SAUCE: Revert "netprio_cgroup: Fix unlimited memory leak of v2 cgroups"
linux (5.4.0-41.45) focal; urgency=medium
* focal/linux: 5.4.0-41.45 -proposed tracker (LP: #1885855)
* Packaging resync (LP: #1786013)
- update dkms package versions
* CVE-2019-19642
- kernel/relay.c: handle alloc_percpu returning NULL in relay_open
* CVE-2019-16089
- SAUCE: nbd_genl_status: null check for nla_nest_start
* CVE-2020-11935
- aufs: do not call i_readcount_inc()
* ip_defrag.sh in net from ubuntu_kernel_selftests failed with 5.0 / 5.3 / 5.4
kernel (LP: #1826848)
- selftests: net: ip_defrag: ignore EPERM
* Update lockdown patches (LP: #1884159)
- SAUCE: acpi: disallow loading configfs acpi tables when locked down
* seccomp_bpf fails on powerpc (LP: #1885757)
- SAUCE: selftests/seccomp: fix ptrace tests on powerpc
* Introduce the new NVIDIA 418-server and 440-server series, and update the
current NVIDIA drivers (LP: #1881137)
- [packaging] add signed modules for the 418-server and the 440-server
flavours
-- Khalid Elmously <[email protected]> Thu, 09 Jul 2020
19:50:26 -0400
** Changed in: linux (Ubuntu)
Status: Invalid => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-16089
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-19642
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-11935
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https://bugs.launchpad.net/bugs/1878040
Title:
Focal update: v5.4.40 upstream stable release
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Focal:
Fix Released
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:
v5.4.40 upstream stable release
from git://git.kernel.org/
vhost: vsock: kick send_pkt worker once device is started
drm/bridge: analogix_dp: Split bind() into probe() and real bind()
ASoC: topology: Check return value of soc_tplg_create_tlv
ASoC: topology: Check return value of soc_tplg_*_create
ASoC: topology: Check soc_tplg_add_route return value
ASoC: topology: Check return value of pcm_new_ver
ASoC: topology: Check return value of soc_tplg_dai_config
selftests/ipc: Fix test failure seen after initial test run
ASoC: sgtl5000: Fix VAG power-on handling
ASoC: topology: Fix endianness issue
usb: dwc3: gadget: Properly set maxpacket limit
ASoC: rsnd: Fix parent SSI start/stop in multi-SSI mode
ASoC: rsnd: Fix HDMI channel mapping for multi-SSI mode
ASoC: codecs: hdac_hdmi: Fix incorrect use of list_for_each_entry
remoteproc: qcom_q6v5_mss: fix a bug in q6v5_probe()
drm/amdgpu: Correctly initialize thermal controller for GPUs with Powerplay
table v0 (e.g Hawaii)
wimax/i2400m: Fix potential urb refcnt leak
net: stmmac: fix enabling socfpga's ptp_ref_clock
net: stmmac: Fix sub-second increment
ASoC: rsnd: Don't treat master SSI in multi SSI setup as parent
ASoC: rsnd: Fix "status check failed" spam for multi-SSI
cifs: protect updating server->dstaddr with a spinlock
scripts/config: allow colons in option strings for sed
cifs: do not share tcons with DFS
tracing: Fix memory leaks in trace_events_hist.c
lib/mpi: Fix building for powerpc with clang
mac80211: sta_info: Add lockdep condition for RCU list usage
net: bcmgenet: suppress warnings on failed Rx SKB allocations
net: systemport: suppress warnings on failed Rx SKB allocations
drm/i915: Extend WaDisableDARBFClkGating to icl,ehl,tgl
sctp: Fix SHUTDOWN CTSN Ack in the peer restart case
Revert "software node: Simplify software_node_release() function"
hexagon: clean up ioremap
hexagon: define ioremap_uc
ALSA: hda: Match both PCI ID and SSID for driver blacklist
x86/kvm: fix a missing-prototypes "vmread_error"
platform/x86: GPD pocket fan: Fix error message when temp-limits are out of
range
ACPI: PM: s2idle: Fix comment in acpi_s2idle_prepare_late()
mac80211: add ieee80211_is_any_nullfunc()
cgroup, netclassid: remove double cond_resched
libbpf: Fix readelf output parsing for Fedora
mm/mremap: Add comment explaining the untagging behaviour of mremap()
Revert "drm/amd/display: setting the DIG_MODE to the correct value."
tools headers UAPI: Sync copy of arm64's asm/unistd.h with the kernel sources
udp: document udp_rcv_segment special case for looped packets
PM / devfreq: Add missing locking while setting suspend_freq
Linux 5.4.40
UBUNTU: upstream stable to v5.4.40
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