{"schema_version":"1.7.3","id":"SUSE-SU-2022:0270-1","published":"2022-02-01T11:16:09Z","modified":"2026-02-04T02:19:33.831565Z","related":["CVE-2021-4028","CVE-2021-42739","CVE-2022-0185"],"upstream":["CVE-2021-4028","CVE-2021-42739","CVE-2022-0185"],"summary":"Security update for the Linux Kernel (Live Patch 7 for SLE 15 SP3)","details":"This update for the Linux Kernel 5.3.18-59_27 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2022-0185: Incorrect param length parsing in legacy_parse_param which could have led to a local privilege escalation (bsc#1194517).\n- CVE-2021-4028: Fixed use-after-free in RDMA listen() that could lead to DoS or privilege escalation by a local attacker (bsc#1193167).\n- CVE-2021-42739: The firewire subsystem had a buffer overflow related to drivers/media/firewire/firedtv-avc.c and drivers/media/firewire/firedtv-ci.c, because avc_ca_pmt mishandled bounds checking (bsc#1184673).\n","affected":[{"package":{"name":"kernel-livepatch-SLE15-SP3_Update_6","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP3","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP3_Update_6&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4-150300.2.2"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_3_18-59_24-default":"4-150300.2.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:0270-1.json"}},{"package":{"name":"kernel-livepatch-SLE15-SP3_Update_7","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP3","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP3_Update_7&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4-150300.2.2"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_3_18-59_27-default":"4-150300.2.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:0270-1.json"}},{"package":{"name":"kernel-livepatch-SLE15-SP3_Update_6","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP3","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP3_Update_6&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4-150300.2.2"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_3_18-59_24-default":"4-150300.2.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:0270-1.json"}},{"package":{"name":"kernel-livepatch-SLE15-SP3_Update_7","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP3","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP3_Update_7&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4-150300.2.2"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_3_18-59_27-default":"4-150300.2.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:0270-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2022/suse-su-20220270-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1192036"},{"type":"REPORT","url":"https://bugzilla.suse.com/1193529"},{"type":"REPORT","url":"https://bugzilla.suse.com/1194737"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-4028"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-42739"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-0185"}]}