These are the release notes for Amazon Linux 2 version 2.0.20211223.0.
Major updates
None.
Package updates
Amazon Linux 2 includes the following packages.
| Updated packages |
|---|
|
curl-7.79.1-1.amzn2.0.1.aarch64 |
|
curl-7.79.1-1.amzn2.0.1.x86_64 |
|
kernel-4.14.256-197.484.amzn2.aarch64 |
|
kernel-4.14.256-197.484.amzn2.x86_64 |
|
kernel-5.10.82-83.359.amzn2.aarch64 |
|
kernel-5.10.82-83.359.amzn2.x86_64 |
|
kernel-devel-4.14.256-197.484.amzn2.x86_64 |
|
kernel-headers-4.14.256-197.484.amzn2.x86_64 |
|
kernel-tools-4.14.256-197.484.amzn2.aarch64 |
|
kernel-tools-4.14.256-197.484.amzn2.x86_64 |
|
kernel-tools-5.10.82-83.359.amzn2.aarch64 |
|
kernel-tools-5.10.82-83.359.amzn2.x86_64 |
|
kpatch-runtime-0.9.4-3.amzn2.noarch |
|
libcurl-7.79.1-1.amzn2.0.1.aarch64 |
|
libcurl-7.79.1-1.amzn2.0.1.x86_64 |
|
nspr-4.32.0-1.amzn2.0.1.aarch64 |
|
nspr-4.32.0-1.amzn2.0.1.x86_64 |
|
nss-3.67.0-4.amzn2.0.2.aarch64 |
|
nss-3.67.0-4.amzn2.0.2.x86_64 |
|
nss-softokn-3.67.0-3.amzn2.0.1.aarch64 |
|
nss-softokn-3.67.0-3.amzn2.0.1.x86_64 |
|
nss-softokn-freebl-3.67.0-3.amzn2.0.1.aarch64 |
|
nss-softokn-freebl-3.67.0-3.amzn2.0.1.x86_64 |
|
nss-sysinit-3.67.0-4.amzn2.0.2.aarch64 |
|
nss-sysinit-3.67.0-4.amzn2.0.2.x86_64 |
|
nss-tools-3.67.0-4.amzn2.0.2.aarch64 |
|
nss-tools-3.67.0-4.amzn2.0.2.x86_64 |
|
nss-util-3.67.0-1.amzn2.0.1.aarch64 |
|
nss-util-3.67.0-1.amzn2.0.1.x86_64 |
|
vim-common-8.2.3642-1.amzn2.0.1.aarch64 |
|
vim-common-8.2.3642-1.amzn2.0.1.x86_64 |
|
vim-enhanced-8.2.3642-1.amzn2.0.1.aarch64 |
|
vim-enhanced-8.2.3642-1.amzn2.0.1.x86_64 |
|
vim-filesystem-8.2.3642-1.amzn2.0.1.noarch |
|
vim-minimal-8.2.3642-1.amzn2.0.1.aarch64 |
|
vim-minimal-8.2.3642-1.amzn2.0.1.x86_64 |
Kernel updates
Rebase kernel to upstream stable 4.14.256.
CVEs fixed:
-
CVE-2021-4002 [hugetlbfs: flush TLBs correctly after huge_pmd_unshare]
-
CVE-2021-3640 [Bluetooth: sco: Fix lock_sock() blockage by memcpy_from_msg()]
-
CVE-2021-3752 [Bluetooth: fix use-after-free error in lock_sock_nested()]
-
CVE-2021-3772 [sctp: use init_tag from inithdr for ABORT chunk]
Amazon EFA Driver: update to version v1.14.1
Amazon Features and Backports:
-
Revert "PCI/MSI: Enforce that MSI-X table entry is masked for update"
Other Fixes:
-
ARM: dts: at91: sama5d2_som1_ek: disable ISC node by default
-
NFSD: Keep existing listeners on portlist error
-
vfs: check fd has read access in kernel_read_file_from_fd()
-
ARM: dts: spear3xx: Fix gmac node
-
platform/x86: intel_scu_ipc: Update timeout value in comment
-
net: mdiobus: Fix memory leak in mdiobus_register
-
tracing: Have all levels of checks prevent recursion
