Announcing new releases Alpha 3446.0.0, Beta 3432.1.0, Stable 3374.2.1 and LTS-2022 3033.3.8

[Flatcar Container Linux User]

Hello,
We are pleased to announce a new Flatcar Container Linux release for the Alpha, Beta, Stable and LTS channel.

New Alpha Release 3446.0.0

Changes since Alpha 3432.0.0

Security fixes:

• Linux (CVE-2022-3169, CVE-2022-3521)
• sudo (CVE-2022-43995)

Bug fixes:

• Fix “ext4 deadlock under heavy I/O load” kernel issue. The patch for this is included provisionally while we wait for it to be merged upstream (Flatcar#847, coreos-overlay#2315)

Updates:

• Linux (5.15.81 (includes 5.15.80))
• gettext (0.21.1)
• GnuTLS (3.7.8)
• sudo (1.9.12_p1)
• XZ utils (5.2.8)
• VMware: open-vm-tools (12.1.5)

New Beta Release 3432.1.0

Changes since Beta 3417.1.0

Security fixes:

• Linux (CVE-2022-3169, CVE-2022-3521)
• cpio (CVE-2021-38185)
• curl (CVE-2022-32221, CVE-2022-35260, CVE-2022-42915, CVE-2022-42916)
• expat (CVE-2022-43680)
• libksba (CVE-2022-3515)
• vim (CVE-2022-3705)

Bug fixes:

• Added support for hardware security keys in update-ssh-keys (update-ssh-keys#7)
• Fix “ext4 deadlock under heavy I/O load” kernel issue. The patch for this is included provisionally while we wait for it to be merged pstream (Flatcar#847, coreos-overlay#2315)

Updates:

• Linux (5.15.81 (includes 5.15.80))
• Linux Firmware (20221109)
• OpenSSH (9.1)
• containerd (1.6.10)
• cpio (2.13)
• curl (7.86)
• Expat (2.5.0)
• glib (2.74.1)
• libcap (2.66)
• libksba (1.6.2)
• sqlite (3.39.4)
• vim (9.0.0828)
• whois (5.5.14)
• XZ utils (5.2.7)
• SDK: Rust (1.65.0)

Changes since Alpha 3432.0.0

Security fixes:

• Linux (CVE-2022-3169, CVE-2022-3521)

Bug fixes:

• Fix “ext4 deadlock under heavy I/O load” kernel issue. The patch for this is included provisionally while we wait for it to be merged upstream (Flatcar#847, coreos-overlay#2315)

Updates:

• Linux (5.15.81 (includes 5.15.80))

New Stable Release 3374.2.1

Changes since Stable 3374.2.0

Security fixes:

• Linux (CVE-2022-2602, CVE-2022-3524, CVE-2022-3535, CVE-2022-3542, CVE-2022-3565, CVE-2022-3594, CVE-2022-41849, CVE-2022-41850, CVE-2022-43945)

Updates:

• Linux (5.15.77 (includes 5.15.76, 5.15.75))
• ca-certificates (3.85)

New LTS Release 3033.3.8

Changes since LTS 3033.3.7

Security fixes:

• Linux (CVE-2022-3169, CVE-2022-3521)

Updates:

• Linux (5.10.157 (includes 5.10.156, 5.10.155))

Best,
The Flatcar Container Linux Maintainers