{"schema_version":"1.7.3","id":"SUSE-SU-2023:1592-1","published":"2023-03-27T17:33:54Z","modified":"2026-02-04T03:33:02.472958Z","related":["CVE-2023-0266","CVE-2023-1078","CVE-2023-26545"],"upstream":["CVE-2023-0266","CVE-2023-1078","CVE-2023-26545"],"summary":"Security update for the Linux Kernel (Live Patch 26 for SLE 15 SP2)","details":"This update for the Linux Kernel 5.3.18-150200_24_112 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2023-26545: Fixed double free in net/mpls/af_mpls.c upon an allocation failure (bsc#1208909).\n- CVE-2023-1078: Fixed a heap out-of-bounds write in rds_rm_zerocopy_callback (bsc#1208838).\n- CVE-2023-0266: Fixed a use-after-free vulnerability inside the ALSA PCM package. SNDRV_CTL_IOCTL_ELEM_{READ|WRITE}32 was missing locks that could have been used in a use-after-free that could have resulted in a priviledge escalation to gain ring0 access from the system user (bsc#1207190).\n","affected":[{"package":{"name":"kernel-livepatch-SLE15-SP2_Update_26","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP2","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP2_Update_26&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14-150200.2.3"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_3_18-150200_24_112-default":"14-150200.2.3"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:1592-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2023/suse-su-20231592-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1207190"},{"type":"REPORT","url":"https://bugzilla.suse.com/1208838"},{"type":"REPORT","url":"https://bugzilla.suse.com/1208909"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-0266"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-1078"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-26545"}]}