2023年5月5日にリリースされたYocto4.2 (Mickledore)の2回目のポイントリリース4.2.2公開のアナウンスが2022年7月20日付けでありました。

当初予定より2日早く7月8日版を利用し、7月10日にQA開始、7月15日にQA完了、TSCによるQA結果の確認を経て1日早い7月20日にリリースとなっています。

今回の更新では、26個のCVEのFIXの他、linux-yocto は、5.15.118　/ 6.1.35 へのバージョンアップを含む更新が行われています。

7/8以降次のリリースに向けて、NVDのデータベースv2へのアクセス方法の改良（タイムアウト対策を主体）を目的としたコミットが既に行われています。

次のポイントリリース4.2.3 は　2023/8/28にQA開始、2023/9/8 のリリースを予定しています。

本リリースの詳細は以下のURLでご確認ください。
https://lists.yoctoproject.org/g/yocto-announce/message/283

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Known Issues
---------------
N/A

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Security Fixes
---------------
binutils: Fix CVE-2023-1972
cups: Fix CVE-2023-32324
curl: Fix CVE-2023-28319 CVE-2023-28320 CVE-2023-28321 CVE-2023-28322
dbus: Fix CVE-2023-34969
git: Fix CVE-2023-25652 CVE-2023-29007
git: Ignore CVE-2023-25815
libwebp: Fix CVE-2023-1999
libxml2: Fix CVE-2023-28484 CVE-2023-29469
libxpm: Fix CVE-2022-44617
ninja: Ignore CVE-2021-4336
openssl: Fix CVE-2023-2650 CVE-2023-1255 CVE-2023-0466 CVE-2023-0465 CVE-2023-0464
perl: Fix CVE-2023-31484 CVE-2023-31486
sysstat: Fix CVE-2023-33204
tiff: Fix CVE-2023-2731 CVE-2023-25434 CVE-2023-26965
vim: Fix CVE-2023-2426

---------------
Fixes
---------------
apr: Upgrade to 1.7.4
avahi: fix D-Bus introspection
babeltrace2: Always use BFD linker when building tests with ld-is-lld distro feature
babeltrace2: Upgrade to 2.0.5
baremetal-helloworld: Update SRCREV to fix entry addresses for ARM architectures
bind: Upgrade to 9.18.15
binutils: move packaging of gprofng static lib into common .inc
binutils: package static libs from gprofng
binutils: stable 2.40 branch updates (7343182dd1)
bitbake.conf: add unzstd in HOSTTOOLS
bitbake: runqueue: Fix deferred task/multiconfig race issue
bno_plot.py, btt_plot.py: Ask for python3 specifically
build-appliance-image: Update to mickledore head revision
busybox: Upgrade to 1.36.1
cmake.bbclass: do not search host paths for find_program()
conf: add nice level to the hash config ignred variables
connman: fix warning by specifying runstatedir at configure time
cpio: Run ptests under ptest user
dbus: Upgrade to 1.14.8
devtool: Fix the wrong variable in srcuri_entry
dnf: only write the log lock to root for native dnf
docs: bsp-guide: bsp: fix typo
dpkg: Upgrade to v1.21.22
e2fsprogs: Fix error SRCDIR when using usrmerge DISTRO_FEATURES
e2fsprogs: fix ptest bug for second running
ell: Upgrade to 0.57
expect: Add ptest support
fribidi: Upgrade to 1.0.13
gawk: Upgrade to 5.2.2
gcc : upgrade to v12.3
gdb: fix crashes when debugging threads with Arm Pointer Authentication enabled
gdb: Upgrade to 13.2
git: Upgrade to 2.39.3
glib-networking: use correct error code in ptest
glibc: Pass linker choice via compiler flags
glibc: stable 2.37 branch updates.
gnupg: Upgrade to 2.4.2
go.bbclass: don't use test to check output from ls
go: Upgrade to 1.20.5
go: Use -no-pie to build target cgo
gobject-introspection: remove obsolete DEPENDS
grub: submit determinism.patch upstream
gstreamer1.0: Upgrade to 1.22.3
gtk4: Upgrade to 4.10.4
image-live.bbclass: respect IMAGE_MACHINE_SUFFIX
image_types: Fix reproducible builds for initramfs and UKI img
inetutils: remove unused patch files
ipk: Revert Decode byte data to string in manifest handling
iso-codes: Upgrade to 4.15.0
kernel: don't force PAHOLE=false
kmod: remove unused ptest.patch
kmscube: Correct DEPENDS to avoid overwrite
layer.conf: Add missing dependency exclusion
lib/terminal.py: Add urxvt terminal
libbsd: Add correct license for all packages
libdnf: Upgrade to 0.70.1
libgcrypt: Upgrade to 1.10.2
libgloss: remove unused patch file
libmicrohttpd: Upgrade to 0.9.77
libmodule-build-perl: Upgrade to 0.4234
libx11: remove unused patch and FILESEXTRAPATHS
libx11: Upgrade to 1.8.5
libxfixes: Upgrade to v6.0.1
libxft: Upgrade to 2.3.8
libxi: Upgrade to v1.8.1
libxml2: Do not use lld linker when building with tests on rv64
libxml2: Upgrade to 2.10.4
libxpm: Upgrade to 3.5.16
linux-firmware: Upgrade to 20230515
linux-yocto/5.15: cfg: fix DECNET configuration warning
linux-yocto/5.15: Upgrade to v5.15.118
linux-yocto/6.1: fix intermittent x86 boot hangs
linux-yocto/6.1: Upgrade to v6.1.35
linux-yocto: move build / debug dependencies to .inc
logrotate: Do not create logrotate.status file
maintainers.inc: correct Carlos Rafael Giani's email address
maintainers.inc: correct unassigned entries
maintainers.inc: unassign Adrian Bunk from wireless-regdb
maintainers.inc: unassign Alistair Francis from opensbi
maintainers.inc: unassign Andreas Müller from itstool entry
maintainers.inc: unassign Chase Qi from libc-test
maintainers.inc: unassign Oleksandr Kravchuk from python3 and all other items
maintainers.inc: unassign Pascal Bach from cmake entry
maintainers.inc: unassign Ricardo Neri from ovmf
maintainers.inc: update version for gcc-source
maintainers.inc: unassign Richard Weinberger from erofs-utils entry
meta: depend on autoconf-archive-native, not autoconf-archive
meta: lib: oe: npm_registry: Add more safe caracters
migration-guides: add release notes for 4.2.1
minicom: remove unused patch files
mobile-broadband-provider-info: Upgrade to 20230416
musl: Correct SRC_URI
oeqa/selftest/bbtests: add non-existent prefile/postfile tests
oeqa/selftest/cases/devtool.py: skip all tests require folder a git repo
oeqa: adding selftest-hello and use it to speed up tests
openssh: Remove BSD-4-clause contents completely from codebase
openssl: fix building on riscv32
openssl: Upgrade to 3.1.1
overview-manual: concepts.rst: Fix a typo
parted: Add missing libuuid to linker cmdline for libparted-fs-resize.so
perf: Make built-in libtraceevent plugins cohabit with external libtraceevent
piglit: Add missing glslang dependencies
piglit: Fix c++11-narrowing warnings in tests
pkgconf: Upgrade to 1.9.5
pm-utils: fix multilib conflictions
poky.conf: bump version for 4.2.2 release
populate_sdk_base.bbclass: respect MLPREFIX for ptest-pkgs's ptest-runner
profile-manual: fix blktrace remote usage instructions
psmisc: Set ALTERNATIVE for pstree to resolve conflict with busybox
ptest-runner: Ensure data writes don't race
ptest-runner: Pull in "runner: Remove threads and mutexes" fix
ptest-runner: Pull in sync fix to improve log warnings
python3-bcrypt: Use BFD linker when building tests
python3-numpy: remove NPY_INLINE, use inline instead
qemu: a pending patch was submitted and accepted upstream
qemu: remove unused qemu-7.0.0-glibc-2.36.patch
qemurunner.py: fix error message about qmp
qemurunner: avoid leaking server_socket
ref-manual: add clarification for SRCREV
ref-manual: classes.rst: fix typo
rootfs-postcommands.bbclass: add post func remove_unused_dnf_log_lock
rpcsvc-proto: Upgrade to 1.4.4
rpm: drop unused 0001-Rip-out-partial-support-for-unused-MD2-and-RIPEMD160.patch
rpm: Upgrade to 4.18.1
rpm: write macros under libdir
runqemu-gen-tapdevs: Refactoring
runqemu-ifupdown/get-tapdevs: Add support for ip tuntap
scripts/runqemu: allocate unfsd ports in a way that doesn't race or clash with unrelated processes
scripts/runqemu: split lock dir creation into a reusable function
scripts: fix buildstats diff/summary hard bound to host python3
sdk.py: error out when moving file fails
sdk.py: fix moving dnf contents
selftest/license: Exclude from world
selftest/reproducible: Allow native/cross reuse in test
serf: Upgrade to 1.3.10
staging.bbclass: do not add extend_recipe_sysroot to prefuncs of prepare_recipe_sysroot
strace: Disable failing test
strace: Merge two similar patches
strace: Update patches/tests with upstream fixes
sysfsutils: fetch a supported fork from github
systemd-systemctl: support instance expansion in WantedBy
systemd: Drop a backport
tiff: Remove unused patch from tiff
uninative: Upgrade to 3.10 to support gcc 13
uninative: Upgrade to 4.0 to include latest gcc 13.1.1
unzip: fix configure check for cross compilation
unzip: remove hardcoded LARGE_FILE_SUPPORT
useradd-example: package typo correction
useradd-staticids.bbclass: improve error message
v86d: Improve kernel dependency
vim: Upgrade to 9.0.1527
weston-init: add profile to point users to global socket
weston-init: add the weston user to the wayland group
weston-init: add weston user to the render group
weston-init: fix the mixed indentation
weston-init: guard against systemd configs
weston-init: make sure the render group exists
wget: Upgrade to 1.21.4
wireless-regdb: Upgrade to 2023.05.03
xdpyinfo: Upgrade to 1.3.4
xf86-video-intel: Use the HTTPS protocol to fetch the Git repositories
xinput: upgrade to v1.6.4
xwininfo: upgrade to v1.1.6
xz: Upgrade to 5.4.3
yocto-bsps: update to v5.15.106
zip: fix configure check by using _Static_assert
zip: remove unnecessary LARGE_FILE_SUPPORT CLFAGS