| Revision Date: | 2022-08-15 | Version: | 1 |
| Title: | Security update for the Linux Kernel (Important) |
| Description: |
The SUSE Linux Enterprise 12 SP4 kernel was updated to receive various security and bugfixes.
The following security bugs were fixed:
- CVE-2021-26341: Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage (bsc#1201050). - CVE-2021-33655: Fixed out of bounds write with ioctl FBIOPUT_VSCREENINFO (bnc#1201635). - CVE-2021-33656: Fixed out of bounds write with ioctl PIO_FONT (bnc#1201636). - CVE-2022-1462: Fixed an out-of-bounds read flaw in the TeleTYpe subsystem (bnc#1198829).
The following non-security bugs were fixed:
- Add missing recommends of kernel-install-tools to kernel-source-vanilla (bsc#1200442) - cifs: On cifs_reconnect, resolve the hostname again (bsc#1201926). - cifs: Simplify reconnect code when dfs upcall is enabled (bsc#1201926). - cifs: To match file servers, make sure the server hostname matches (bsc#1201926). - cifs: fix memory leak of smb3_fs_context_dup::server_hostname (bsc#1201926). - cifs: fix potential use-after-free in cifs_echo_request() (bsc#1201926). - cifs: set a minimum of 120s for next dns resolution (bsc#1201926). - cifs: use the expiry output of dns_query to schedule next resolution (bsc#1201926). - kernel-binary.spec: Support radio selection for debuginfo. To disable debuginfo on 5.18 kernel a radio selection needs to be switched to a different selection. This requires disabling the currently active option and selecting NONE as debuginfo type. - kvm: emulate: Fix SETcc emulation function offsets with SLS (bsc#1201930). - kvm: emulate: do not adjust size of fastop and setcc subroutines (bsc#1201930). - pahole 1.22 required for full BTF features. also recommend pahole for kernel-source to make the kernel buildable with standard config - rpm/*.spec.in: remove backtick usage - rpm/constraints.in: skip SLOW_DISK workers for kernel-source - rpm/kernel-obs-build.spec.in: Also depend on dracut-systemd (bsc#1195775) - rpm/kernel-obs-build.spec.in: add systemd-initrd and terminfo dracut module (bsc#1195775) - rpm/kernel-obs-build.spec.in: use default dracut modules (bsc#1195926, bsc#1198484).
|
| Family: | unix | Class: | patch |
| Status: | | Reference(s): | 1195775
1195926
1198484
1198829
1200442
1201050
1201635
1201636
1201926
1201930
CVE-2021-26341
CVE-2021-33655
CVE-2021-33656
CVE-2022-1462
SUSE-SU-2022:2808-1
|
| Platform(s): | SUSE Linux Enterprise High Availability 12 SP4
SUSE Linux Enterprise High Performance Computing 12 SP4
SUSE Linux Enterprise Server 12 SP4
| Product(s): | |
| Definition Synopsis |
| Release Information SUSE Linux Enterprise High Availability 12 SP4 is installed
OR SUSE Linux Enterprise High Performance Computing 12 SP4 is installed
OR SUSE Linux Enterprise Server 12 SP4 is installed
AND Package Information
cluster-md-kmp-default-4.12.14-95.105.1 is installed
OR dlm-kmp-default-4.12.14-95.105.1 is installed
OR gfs2-kmp-default-4.12.14-95.105.1 is installed
OR ocfs2-kmp-default-4.12.14-95.105.1 is installed
|