beta-3549.1.0

Changes since Beta 3510.1.0

Security fixes:

• Linux (CVE-2022-4269, CVE-2022-4379, CVE-2023-1076, CVE-2023-1077, CVE-2023-1079, CVE-2023-1118, CVE-2023-1611, CVE-2023-1670, CVE-2023-1829, CVE-2023-1855, CVE-2023-1989, CVE-2023-1990, CVE-2023-23004, CVE-2023-25012, CVE-2023-28466, CVE-2023-30456, CVE-2023-30772)
• containerd (CVE-2023-25153, CVE-2023-25173)
• curl (CVE-2023-23914, CVE-2023-23915, CVE-2023-23916)
• e2fsprogs (CVE-2022-1304)
• git (CVE-2023-22490, CVE-2023-23946)
• GnuTLS (CVE-2023-0361)
• Go (CVE-2022-41723, CVE-2022-41724, CVE-2022-41725, CVE-2023-24532)
• intel-microcode (CVE-2022-21216, CVE-2022-33196, CVE-2022-38090)
• less (CVE-2022-46663)
• OpenSSH (CVE-2023-25136)
• OpenSSL (CVE-2022-4203, CVE-2022-4304, CVE-2022-4450, CVE-2023-0215, CVE-2023-0216, CVE-2023-0217, CVE-2023-0286, CVE-2023-0401)
• torcx (CVE-2022-32149)
• vim (CVE-2023-0288, CVE-2023-0433)
• SDK: dnsmasq (CVE-2022-0934)
• SDK: pkgconf (CVE-2023-24056)
• SDK: python (CVE-2023-24329)

Bug fixes:

• Ensured that /var/log/journal/ is created early enough for systemd-journald to persist the logs on first boot (bootengine#60, baselayout#29)
• Fixed journalctl --user permission issue (Flatcar#989)
• Restored the support to specify OEM partition files in Ignition when /usr/share/oem is given as initrd mount point (bootengine#58)

Changes:

• Added a new flatcar-reset tool and boot logic for selective OS resets to reconfigure the system with Ignition while avoiding config drift (bootengine#55, init#91)
• Added new image signing pub key to flatcar-install, needed for download verification of releases built from July 2023 onwards, if you have copies of flatcar-install or the image signing pub key, you need to update them as well (init#92)
• Added pigz to the image, a parallel gzip implementation, which is useful to speed up the (de)compression for large container image imports/exports (coreos-overlay#2504)
• Enabled elfutils support in systemd-coredump. A backtrace will now appear in the journal for any program that dumps core (coreos-overlay#2489)
• /etc is now set up as overlayfs with the original /etc folder being the store for changed files/directories and /usr/share/flatcar/etc providing the lower default directory tree (bootengine#53, scripts#666)
• On boot any files in /etc that are the same as provided by the booted /usr/share/flatcar/etc default for the overlay mount on /etc are deleted to ensure that future updates of /usr/share/flatcar/etc are propagated - to opt out create /etc/.no-dup-update in case you want to keep an unmodified config file as is or because you fear that a future Flatcar version may use the same file as you at which point your copy is cleaned up and any other future Flatcar changes would be applied (bootengine#54)
• Specifying the OEM filesystem in Ignition to write files to /usr/share/oem is not needed anymore (bootengine#58)
• Switched systemd log reporting to the combined format of both unit description, as before, and now the unit name to easily find the unit (coreos-overlay#2436)

Updates:

• Linux (5.15.106 (includes 5.15.105, 5.15.104, 5.15.103 5.15.102, 5.15.101, 5.15.100, 5.15.99))
• Linux Firmware (20230310 (includes 20230210))
• bind tools (9.16.37)
• btrfs-progs (6.0.2 (includes 6.0))
• ca-certificates (3.89)
• containerd (1.6.19 (includes 1.6.18))
• curl (7.88.1 (includes 7.88.0))
• diffutils (3.9)
• e2fsprogs (1.46.6)
• findutils (4.9.0)
• Go (1.19.7 (includes 1.19.6))
• gcc (12.2.1)
• git (2.39.2)
• GLib (2.74.5)
• GnuTLS (3.8.0)
• ignition (2.15.0)
• intel-microcode (20230214)
• iputils (20221126)
• less (608)
• libpcap (1.10.3 (includes 1.10.2))
• libpcre2 (10.42)
• OpenSSH (9.2)
• OpenSSL (3.0.8)
• qemu guest agent (7.1.0)
• socat (1.7.4.4)
• strace (6.1)
• traceroute (2.1.1)
• vim (9.0.1363)
• SDK: cmake (3.25.2)
• SDK: dnsmasq (2.89)
• SDK: portage (3.0.44)
• SDK: python (3.10.10 (includes [3.10.9](https://docs.python.org/3.10/whatsnew/changelog.html...

alpha-3572.0.0

Changes since Alpha 3549.0.0

Security fixes:

• Linux (CVE-2022-4269, CVE-2022-4379, CVE-2023-1611, CVE-2023-1670, CVE-2023-1855, CVE-2023-1989, CVE-2023-1990, CVE-2023-28466, CVE-2023-30456, CVE-2023-30772)
• Docker (CVE-2023-28840, CVE-2023-28841, CVE-2023-28842)
• Go (CVE-2023-24534, CVE-2023-24536, CVE-2023-24537, CVE-2023-24538)
• runc (CVE-2023-25809, CVE-2023-27561, CVE-2023-28642)
• tar (CVE-2022-48303)
• vim (CVE-2023-1127, CVE-2023-1175, CVE-2023-1170)

Bug fixes:

• Ensured that /var/log/journal/ is created early enough for systemd-journald to persist the logs on first boot (bootengine#60, baselayout#29)
• Fixed journalctl --user permission issue (Flatcar#989)

Changes:

• Improved the OS reset tool to offer preview, backup and restore (init#94)

Updates:

• Linux (5.15.106 (includes 5.15.105, 5.15.104))
• Linux Firmware (20230404)
• containerd (1.6.20)
• Docker (20.10.24)
• Go (1.19.8)
• iperf (3.13)
• runc (1.1.5)
• vim (9.0.1403)
• Zstandard (1.5.4) (includes 1.5.3, 1.5.2, 1.5.1 and 1.5.0))
• SDK: pahole (1.24)
• SDK: Rust (1.68.2)

alpha-3549.0.0

Changes since Alpha 3535.0.0

Security fixes:

• Go (CVE-2023-24532)
• GnuTLS (CVE-2023-0361)
• curl (CVE-2023-23914, CVE-2023-23915, CVE-2023-23916)
• git (CVE-2023-22490, CVE-2023-23946)
• pkgconf (CVE-2023-24056)
• python (CVE-2023-24329)
• vim (CVE-2023-0288, CVE-2023-0433)

Bug fixes:

• Restored the support to specify OEM partition files in Ignition when /usr/share/oem is given as initrd mount point (bootengine#58)

Changes:

• Added pigz to the image, a parallel gzip implementation, which is useful to speed up the (de)compression for large container image imports/exports (coreos-overlay#2504)
• Added new image signing pub key to flatcar-install, needed for download verification of releases built from July 2023 onwards, if you have copies of flatcar-install or the image signing pub key, you need to update them as well (init#92)
• Enabled elfutils support in systemd-coredump. A backtrace will now appear in the journal for any program that dumps core (coreos-overlay#2489)
• Specifying the OEM filesystem in Ignition to write files to /usr/share/oem is not needed anymore (bootengine#58)

Updates:

• Go (1.19.7)
• Linux (5.15.103 (includes 5.15.102, 5.15.101, 5.15.100, 5.15.99))
• Linux Firmware (20230310)
• Rust (1.68.0)
• ca-certificates (3.89)
• open-vm-tools (12.2.0)
• GLib (2.74.5)
• GnuTLS (3.8.0)
• SDK: portage (3.0.44)
• SDK: python (3.10.10)
• bind tools (9.16.37)
• curl (7.88.1 (includes 7.88.0))
• diffutils (3.9)
• gcc (12.2.1)
• git (2.39.2)
• libpcap (1.10.3 (includes 1.10.2))
• qemu guest agent (7.1.0)
• socat (1.7.4.4)
• traceroute (2.1.1)
• vim (9.0.1363)

stable-3374.2.5

Changes since Stable 3374.2.4

Security fixes:

• Linux (CVE-2022-4129, CVE-2022-4382, CVE-2022-4842, CVE-2023-1073, CVE-2023-1074, CVE-2023-23559)

Bug fixes:

• Excluded the special Kubernetes network interfaces nodelocaldns and kube-ipvs0 from being managed with systemd-networkd which interfered with the setup (init#89).

Updates:

• Linux (5.15.92 (includes 5.15.91, 5.15.90))

lts-3033.3.10

Changes since LTS 3033.3.9

Security fixes:

• Linux (CVE-2022-2196, CVE-2022-3707, CVE-2022-4129, CVE-2022-4382, CVE-2023-1073, CVE-2023-1074, CVE-2023-1078, CVE-2023-22998, CVE-2023-23559, CVE-2023-26545)

Updates:

• Linux (5.10.172 (includes 5.10.171, 5.10.170, 5.10.169, 5.10.168, 5.10.167, 5.10.166, 5.10.165))
• ca-certificates (3.88.1)

beta-3510.1.0

Changes since Beta 3493.1.0

Security fixes:

• Linux (CVE-2022-2196, CVE-2022-27672, CVE-2022-3707, CVE-2023-1078, CVE-2023-26545)
• curl (CVE-2022-43551, CVE-2022-43552)
• sudo (CVE-2023-22809)
• vim (CVE-2023-0049, CVE-2023-0051, CVE-2023-0054)
• SDK: qemu (CVE-2022-4172)

Bug fixes:

• Excluded the special Kubernetes network interfaces nodelocaldns and kube-ipvs0 from being managed with systemd-networkd which interfered with the setup (init#89).

Updates:

• Linux (5.15.98 (includes 5.15.97, 5.15.96, 5.15.95, 5.15.94, 5.15.93))
• Docker (20.10.23)
• bind tools (9.16.36 (includes 9.16.34 and 9.16.35))
• bpftool (5.19.12)
• ca-certificates (3.88.1)
• containerd (1.6.16)
• curl (7.87.0)
• git (2.39.1 (includes 2.39.0))
• iptables (1.8.8)
• sudo (1.9.12_p2)
• systemd (252.5)
• vim (9.0.1157)
• XZ utils (5.4.1 (includes 5.4.0))
• SDK: boost (1.81.0)
• SDK: file (5.44)
• SDK: portage (3.0.43 (includes 3.0.42))
• SDK: qemu (7.2.0)
• SDK: Rust (1.67.0)

Changes since Alpha 3510.0.0

Security fixes:

• Linux (CVE-2022-2196, CVE-2022-27672, CVE-2022-3707, CVE-2023-1078, CVE-2023-26545)

Bug fixes:

• Excluded the special Kubernetes network interfaces nodelocaldns and kube-ipvs0 from being managed with systemd-networkd which interfered with the setup (init#89).

Updates:

• Linux (5.15.98 (includes 5.15.97, 5.15.96, 5.15.95, 5.15.94, 5.15.93))

alpha-3535.0.0

Changes since Alpha 3510.0.0

Security fixes:

• Linux (CVE-2022-2196, CVE-2022-27672, CVE-2022-3707, CVE-2023-1078, CVE-2023-26545)
• Go (CVE-2022-41723, CVE-2022-41724, CVE-2022-41725)
• OpenSSH (CVE-2023-25136)
• OpenSSL (CVE-2022-4203, CVE-2022-4304, CVE-2022-4450, CVE-2023-0215, CVE-2023-0216, CVE-2023-0217, CVE-2023-0286, CVE-2023-0401)
• containerd (CVE-2023-25153, CVE-2023-25173)
• e2fsprogs (CVE-2022-1304)
• intel-microcode (CVE-2022-21216, CVE-2022-33196, CVE-2022-38090)
• less (CVE-2022-46663)
• torcx (CVE-2022-32149)
• SDK: dnsmasq (CVE-2022-0934)

Bug fixes:

• Excluded the special Kubernetes network interfaces nodelocaldns and kube-ipvs0 from being managed with systemd-networkd which interfered with the setup (init#89).

Changes:

• Added a new flatcar-reset tool and boot logic for selective OS resets to reconfigure the system with Ignition while avoiding config drift (bootengine#55, init#91)
• On boot any files in /etc that are the same as provided by the booted /usr/share/flatcar/etc default for the overlay mount on /etc are deleted to ensure that future updates of /usr/share/flatcar/etc are propagated - to opt out create /etc/.no-dup-update in case you want to keep an unmodified config file as is or because you fear that a future Flatcar version may use the same file as you at which point your copy is cleaned up and any other future Flatcar changes would be applied (bootengine#54)
• Switched systemd log reporting to the combined format of both unit description, as before, and now the unit name to easily find the unit (coreos-overlay#2436)
• /etc is now set up as overlayfs with the original /etc folder being the store for changed files/directories and /usr/share/flatcar/etc providing the lower default directory tree (bootengine#53, scripts#666)

Updates:

• Linux (5.15.98 (includes 5.15.97, 5.15.96, 5.15.95, 5.15.94, 5.15.93))
• Go (1.19.6)
• Linux Firmware (20230210)
• OpenSSH (9.2)
• OpenSSL (3.0.8)
• btrfs-progs (6.0.2, includes 6.0)
• containerd (1.6.19 (includes 1.6.18))
• e2fsprogs (1.46.6)
• findutils (4.9.0)
• ignition (2.15.0)
• intel-microcode (20230214)
• iputils (20221126)
• less (608)
• libpcre2 (10.42)
• strace (6.1)
• SDK: cmake (3.25.2)
• SDK: dnsmasq (2.89)
• SDK: python (3.10.9 (includes 3.10))
• SDK: Rust (1.67.1)

stable-3374.2.4

Changes since Stable 3374.2.3

Security fixes:

• Linux (CVE-2022-36280, CVE-2022-41218, CVE-2022-47929, CVE-2023-0045, CVE-2023-0179, CVE-2023-0210, CVE-2023-0266, CVE-2023-0394, CVE-2023-23454, CVE-2023-23455)

Updates:

• Linux (5.15.89 (includes 5.15.88, 5.15.87))
• ca-certificates (3.88.1)
• cri-tools (1.24.2)

alpha-3510.0.0

Changes since Alpha 3493.0.0

Security fixes:

• Linux (CVE-2022-4842)
• curl (CVE-2022-43551, CVE-2022-43552)
• sudo (CVE-2023-22809)
• vim (CVE-2023-0049, CVE-2023-0051, CVE-2023-0054)
• SDK: qemu (CVE-2022-4172)

Bug fixes:

Changes:

Updates:

• Linux (5.15.92 (includes 5.15.91, 5.15.90))
• bind tools (9.16.36 (includes 9.16.34 and 9.16.35))
• bpftool (5.19.12)
• containerd (1.6.16)
• cri-tools (1.24.2)
• curl (7.87.0)
• Docker (20.10.23)
• git (2.39.1 (includes 2.39.0))
• iptables (1.8.8)
• sudo (1.9.12_p2)
• systemd (252.5 (includes 252))
• XZ utils (5.4.1 (includes 5.4.0))
• vim (9.0.1157)
• SDK: boost (1.81.0)
• SDK: file (5.44)
• SDK: portage (3.0.43 (includes 3.0.42))
• SDK: qemu (7.2.0)
• SDK: Rust (1.67.0)

stable-3374.2.3

Changes since Stable 3374.2.2

Security fixes:

• Linux (CVE-2022-3169, CVE-2022-3344, CVE-2022-3424, CVE-2022-3521, CVE-2022-3534, CVE-2022-3545, CVE-2022-3643, CVE-2022-4378, CVE-2022-45869, CVE-2022-45934, CVE-2022-47518, CVE-2022-47519, CVE-2022-47520, CVE-2022-47521)
• git (CVE-2022-23521, CVE-2022-41903)

Bug fixes:

• Fix "ext4 deadlock under heavy I/O load" kernel issue. The patch for this is included provisionally while we stay with Kernel 5.15.86. (Flatcar#847, coreos-overlay#2402)

Changes:

Updates:

• Linux (5.15.86 (includes 5.15.85, 5.15.84, 5.15.83, 5.15.82, 5.15.81, 5.15.80))
• git (2.37.5)