{"schema_version":"1.7.3","id":"SUSE-SU-2023:2506-1","published":"2023-06-14T07:24:44Z","modified":"2026-02-04T03:13:55.654194Z","related":["CVE-2017-5753","CVE-2018-9517","CVE-2022-3567","CVE-2023-0590","CVE-2023-1118","CVE-2023-1513","CVE-2023-1670","CVE-2023-1989","CVE-2023-2162","CVE-2023-23454","CVE-2023-23455","CVE-2023-23559","CVE-2023-28328","CVE-2023-32269"],"upstream":["CVE-2017-5753","CVE-2018-9517","CVE-2022-3567","CVE-2023-0590","CVE-2023-1118","CVE-2023-1513","CVE-2023-1670","CVE-2023-1989","CVE-2023-2162","CVE-2023-23454","CVE-2023-23455","CVE-2023-23559","CVE-2023-28328","CVE-2023-32269"],"summary":"Security update for the Linux Kernel","details":"\nThe SUSE Linux Enterprise 11 SP4 LTSS EXTREME CORE kernel was updated to receive various security and bugfixes.\n\n\nThe following security bugs were fixed:\n\n- CVE-2023-2162: Fixed an use-after-free flaw in iscsi_sw_tcp_session_create (bsc#1210647).\n- CVE-2023-32269: Fixed a use-after-free in af_netrom.c, related to the fact that accept() was also allowed for a successfully connected AF_NETROM socket (bsc#1211186).\n- CVE-2023-1989: Fixed a use after free in btsdio_remove (bsc#1210336).\n- CVE-2017-5753: Fixed spectre vulnerability in prlimit (bsc#1209256).\n- CVE-2023-1670: Fixed a use after free in the Xircom 16-bit PCMCIA Ethernet driver. A local user could use this flaw to crash the system or potentially escalate their privileges on the system (bsc#1209871).\n- CVE-2023-1513: Fixed an uninitialized portions of the kvm_debugregs structure that could be copied to userspace, causing an information leak (bsc#1209532).\n- CVE-2023-28328: Fixed a denial of service issue in az6027 driver in drivers/media/usb/dev-usb/az6027.c (bsc#1209291).\n- CVE-2023-0590: Fixed race condition in qdisc_graft() (bsc#1207795).\n- CVE-2018-9517: Fixed possible memory corruption due to a use after free in pppol2tp_connect (bsc#1108488).\n- CVE-2023-1118: Fixed a use-after-free bugs caused by ene_tx_irqsim() in media/rc (bsc#1208837).\n- CVE-2023-23559: Fixed integer overflow in rndis_wlan that leads to a buffer overflow (bsc#1207051).\n- CVE-2023-23454: Fixed a type-confusion in the CBQ network scheduler (bsc#1207036).\n- CVE-2023-23455: Fixed a denial of service inside atm_tc_enqueue in net/sched/sch_atm.c because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results) (bsc#1207125).\n- CVE-2022-3567: Fixed a to race condition in inet6_stream_ops()/inet6_dgram_ops() (bsc#1204414).\n\nThe following non-security bugs were fixed:\n\n- Do not sign the vanilla kernel (bsc#1209008).\n- do not fallthrough in cbq_classify and stop on TC_ACT_SHOT\n","affected":[{"package":{"name":"kernel-default","ecosystem":"SUSE:Linux Enterprise Server 11 SP4 LTSS EXTREME 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CORE","purl":"pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4%20LTSS%20EXTREME%20CORE"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.101-108.141.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-default":"3.0.101-108.141.1","kernel-default-base":"3.0.101-108.141.1","kernel-default-devel":"3.0.101-108.141.1","kernel-ec2":"3.0.101-108.141.1","kernel-ec2-base":"3.0.101-108.141.1","kernel-ec2-devel":"3.0.101-108.141.1","kernel-source":"3.0.101-108.141.1","kernel-syms":"3.0.101-108.141.1","kernel-trace":"3.0.101-108.141.1","kernel-trace-base":"3.0.101-108.141.1","kernel-trace-devel":"3.0.101-108.141.1","kernel-xen":"3.0.101-108.141.1","kernel-xen-base":"3.0.101-108.141.1","kernel-xen-devel":"3.0.101-108.141.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:2506-1.json"}},{"package":{"name":"kernel-trace","ecosystem":"SUSE:Linux Enterprise Server 11 SP4 LTSS EXTREME 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CORE","purl":"pkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4%20LTSS%20EXTREME%20CORE"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.101-108.141.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-default":"3.0.101-108.141.1","kernel-default-base":"3.0.101-108.141.1","kernel-default-devel":"3.0.101-108.141.1","kernel-ec2":"3.0.101-108.141.1","kernel-ec2-base":"3.0.101-108.141.1","kernel-ec2-devel":"3.0.101-108.141.1","kernel-source":"3.0.101-108.141.1","kernel-syms":"3.0.101-108.141.1","kernel-trace":"3.0.101-108.141.1","kernel-trace-base":"3.0.101-108.141.1","kernel-trace-devel":"3.0.101-108.141.1","kernel-xen":"3.0.101-108.141.1","kernel-xen-base":"3.0.101-108.141.1","kernel-xen-devel":"3.0.101-108.141.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:2506-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2023/suse-su-20232506-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1108488"},{"type":"REPORT","url":"https://bugzilla.suse.com/1204414"},{"type":"REPORT","url":"https://bugzilla.suse.com/1207036"},{"type":"REPORT","url":"https://bugzilla.suse.com/1207051"},{"type":"REPORT","url":"https://bugzilla.suse.com/1207125"},{"type":"REPORT","url":"https://bugzilla.suse.com/1207795"},{"type":"REPORT","url":"https://bugzilla.suse.com/1208837"},{"type":"REPORT","url":"https://bugzilla.suse.com/1209008"},{"type":"REPORT","url":"https://bugzilla.suse.com/1209256"},{"type":"REPORT","url":"https://bugzilla.suse.com/1209291"},{"type":"REPORT","url":"https://bugzilla.suse.com/1209532"},{"type":"REPORT","url":"https://bugzilla.suse.com/1209871"},{"type":"REPORT","url":"https://bugzilla.suse.com/1210336"},{"type":"REPORT","url":"https://bugzilla.suse.com/1210647"},{"type":"REPORT","url":"https://bugzilla.suse.com/1211186"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2017-5753"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-9517"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2022-3567"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-0590"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-1118"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-1513"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-1670"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-1989"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-2162"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-23454"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-23455"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-23559"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-28328"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-32269"}]}