The SUSE Linux Enterprise 15 SP1 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2020-36557: Fixed race condition between the VT_DISALLOCATE ioctl and closing/opening of ttys that could lead to a use-after-free . - CVE-2020-36558: Fixed race condition involving VT_RESIZEX that could lead to a NULL pointer dereference and general protection fault . - CVE-2021-33655: Fixed out of bounds write with ioctl FBIOPUT_VSCREENINFO . - CVE-2021-33656: Fixed out of bounds write with ioctl PIO_FONT . - CVE-2022-1462: Fixed an out-of-bounds read flaw in the TeleTYpe subsystem . - CVE-2022-20166: Fixed possible out of bounds write due to sprintf unsafety that could cause local escalation of privilege . - CVE-2022-36946: Fixed incorrect packet truncation in nfqnl_mangle that could lead to remote DoS . The following non-security bugs were fixed: - cifs: On cifs_reconnect, resolve the hostname again . - cifs: Simplify reconnect code when dfs upcall is enabled . - cifs: To match file servers, make sure the server hostname matches . - cifs: fix memory leak of smb3_fs_context_dup::server_hostname . - cifs: set a minimum of 120s for next dns resolution . - cifs: use the expiry output of dns_query to schedule next resolution . - kvm: emulate: Fix SETcc emulation function offsets with SLS . - kvm: emulate: do not adjust size of fastop and setcc subroutines . - 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 - rpm/kernel-obs-build.spec.in: add systemd-initrd and terminfo dracut module - rpm/kernel-obs-build.spec.in: use default dracut modules - x86/entry: Remove skip_r11rcx . Special Instructions and Notes: Please reboot the system after installing this update.