{"schema_version":"1.7.3","id":"SUSE-SU-2022:4518-1","published":"2022-12-16T22:34:11Z","modified":"2026-02-04T04:00:47.473784Z","related":["CVE-2022-3545","CVE-2022-3586","CVE-2022-41218","CVE-2022-4139","CVE-2022-4378","CVE-2022-43945"],"upstream":["CVE-2022-3545","CVE-2022-3586","CVE-2022-41218","CVE-2022-4139","CVE-2022-4378","CVE-2022-43945"],"summary":"Security update for the Linux Kernel (Live Patch 2 for SLE 15 SP4)","details":"This update for the Linux Kernel 5.14.21-150400_24_18 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2022-43945: Fixed a buffer overflow in the NFSD implementation (bsc#1205128).\n- CVE-2022-4378: Fixed stack overflow in __do_proc_dointvec (bsc#1206207).\n- CVE-2022-4139: Fixed an issue with the i915 driver that allowed the GPU to access any physical memory (bsc#1205700).\n- CVE-2022-3586: Fixed use-after-free in socket buffer (SKB) that could allow a local unprivileged user to cause a denial of service (bsc#1204439).\n- CVE-2022-3545: Fixed a use-after-free in area_cache_get() of the file drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c (bsc#1204415).\n- CVE-2022-41218: Fixed a use-after-free caused by refcount races, affecting dvb_demux_open() and dvb_dmxdev_release() in drivers/media/dvb-core/dmxdev.c (bsc#1202960).\n","affected":[{"package":{"name":"kernel-livepatch-SLE15-SP4_Update_1","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP4","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP4_Update_1&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6-150400.2.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_14_21-150400_24_11-default":"6-150400.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:4518-1.json"}},{"package":{"name":"kernel-livepatch-SLE15-SP4_Update_2","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP4","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP4_Update_2&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6-150400.2.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_14_21-150400_24_18-default":"6-150400.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:4518-1.json"}},{"package":{"name":"kernel-livepatch-SLE15-SP4_Update_1","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP4","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP4_Update_1&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6-150400.2.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_14_21-150400_24_11-default":"6-150400.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:4518-1.json"}},{"package":{"name":"kernel-livepatch-SLE15-SP4_Update_2","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP4","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP4_Update_2&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6-150400.2.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_14_21-150400_24_18-default":"6-150400.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:4518-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2022/suse-su-20224518-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1203606"},{"type":"REPORT","url":"https://bugzilla.suse.com/1204424"},{"type":"REPORT","url":"https://bugzilla.suse.com/1204576"},{"type":"REPORT","url":"https://bugzilla.suse.com/1205130"},{"type":"REPORT","url":"https://bugzilla.suse.com/1205815"},{"type":"REPORT","url":"https://bugzilla.suse.com/1206228"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-3545"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-3586"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-41218"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-4139"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-4378"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-43945"}]}