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SP4-LTSS","name":"kernel-default","purl":"pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSS"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"4.12.14-95.105.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"kernel-default":"4.12.14-95.105.1","kernel-default-base":"4.12.14-95.105.1","kernel-default-devel":"4.12.14-95.105.1","kernel-default-man":"4.12.14-95.105.1","kernel-devel":"4.12.14-95.105.1","kernel-macros":"4.12.14-95.105.1","kernel-source":"4.12.14-95.105.1","kernel-syms":"4.12.14-95.105.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Server 12 SP4-LTSS","name":"kernel-source","purl":"pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSS"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"4.12.14-95.105.1"}],"type":"ECOSYSTEM"}]},{"ecosystem_specific":{"binaries":[{"kernel-default":"4.12.14-95.105.1","kernel-default-base":"4.12.14-95.105.1","kernel-default-devel":"4.12.14-95.105.1","kernel-default-man":"4.12.14-95.105.1","kernel-devel":"4.12.14-95.105.1","kernel-macros":"4.12.14-95.105.1","kernel-source":"4.12.14-95.105.1","kernel-syms":"4.12.14-95.105.1"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Server 12 SP4-LTSS","name":"kernel-syms","purl":"pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSS"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"4.12.14-95.105.1"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"\nThe SUSE Linux Enterprise 12 SP4 kernel was updated to receive various security and bugfixes.\n\nThe following security bugs were fixed:\n\n- CVE-2021-26341: Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage (bsc#1201050).\n- CVE-2021-33655: Fixed out of bounds write with ioctl FBIOPUT_VSCREENINFO (bnc#1201635).\n- CVE-2021-33656: Fixed out of bounds write with ioctl PIO_FONT (bnc#1201636).\n- CVE-2022-1462: Fixed an out-of-bounds read flaw in the TeleTYpe subsystem (bnc#1198829).\n\nThe following non-security bugs were fixed:\n\n- Add missing recommends of kernel-install-tools to kernel-source-vanilla (bsc#1200442)\n- cifs: On cifs_reconnect, resolve the hostname again (bsc#1201926).\n- cifs: Simplify reconnect code when dfs upcall is enabled (bsc#1201926).\n- cifs: To match file servers, make sure the server hostname matches (bsc#1201926).\n- cifs: fix memory leak of smb3_fs_context_dup::server_hostname (bsc#1201926).\n- cifs: fix potential use-after-free in cifs_echo_request() (bsc#1201926).\n- cifs: set a minimum of 120s for next dns resolution (bsc#1201926).\n- cifs: use the expiry output of dns_query to schedule next resolution (bsc#1201926).\n- 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.\n- kvm: emulate: Fix SETcc emulation function offsets with SLS (bsc#1201930).\n- kvm: emulate: do not adjust size of fastop and setcc subroutines (bsc#1201930).\n- pahole 1.22 required for full BTF features. also recommend pahole for kernel-source to make the kernel buildable with standard config\n- rpm/*.spec.in: remove backtick usage\n- rpm/constraints.in: skip SLOW_DISK workers for kernel-source\n- rpm/kernel-obs-build.spec.in: Also depend on dracut-systemd (bsc#1195775)\n- rpm/kernel-obs-build.spec.in: add systemd-initrd and terminfo dracut module (bsc#1195775)\n- rpm/kernel-obs-build.spec.in: use default dracut modules (bsc#1195926, bsc#1198484).\n","id":"SUSE-SU-2022:2808-1","modified":"2022-08-15T15:05:58Z","published":"2022-08-15T15:05:58Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2022/suse-su-20222808-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1195775"},{"type":"REPORT","url":"https://bugzilla.suse.com/1195926"},{"type":"REPORT","url":"https://bugzilla.suse.com/1198484"},{"type":"REPORT","url":"https://bugzilla.suse.com/1198829"},{"type":"REPORT","url":"https://bugzilla.suse.com/1200442"},{"type":"REPORT","url":"https://bugzilla.suse.com/1201050"},{"type":"REPORT","url":"https://bugzilla.suse.com/1201635"},{"type":"REPORT","url":"https://bugzilla.suse.com/1201636"},{"type":"REPORT","url":"https://bugzilla.suse.com/1201926"},{"type":"REPORT","url":"https://bugzilla.suse.com/1201930"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-26341"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-33655"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-33656"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-1462"}],"related":["CVE-2021-26341","CVE-2021-33655","CVE-2021-33656","CVE-2022-1462"],"summary":"Security update for the Linux Kernel","upstream":["CVE-2021-26341","CVE-2021-33655","CVE-2021-33656","CVE-2022-1462"]}