{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"category":"csaf_security_advisory","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"Security update for the Linux Kernel (Live Patch 39 for SLE 15 SP1)","title":"Title of the patch"},{"category":"description","text":"This update for the Linux Kernel 4.12.14-150100_197_142 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2023-1989: Fixed a use after free in btsdio_remove (bsc#1210500).\n- CVE-2023-2162: Fixed an use-after-free flaw in iscsi_sw_tcp_session_create (bsc#1210662).\n- CVE-2023-23454: Fixed a type-confusion in the CBQ network scheduler (bsc#1207188).\n","title":"Description of the patch"},{"category":"details","text":"SUSE-2023-2386,SUSE-SLE-Module-Live-Patching-15-SP1-2023-2386","title":"Patchnames"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"SUSE ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"self","summary":"URL of this CSAF notice","url":"https://ftp.suse.com/pub/projects/security/csaf/suse-su-2023_2386-1.json"},{"category":"self","summary":"URL for SUSE-SU-2023:2386-1","url":"https://www.suse.com/support/update/announcement/2023/suse-su-20232386-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2023:2386-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2023-June/015088.html"},{"category":"self","summary":"SUSE Bug 1207188","url":"https://bugzilla.suse.com/1207188"},{"category":"self","summary":"SUSE Bug 1210500","url":"https://bugzilla.suse.com/1210500"},{"category":"self","summary":"SUSE Bug 1210662","url":"https://bugzilla.suse.com/1210662"},{"category":"self","summary":"SUSE CVE CVE-2023-1989 page","url":"https://www.suse.com/security/cve/CVE-2023-1989/"},{"category":"self","summary":"SUSE CVE CVE-2023-2162 page","url":"https://www.suse.com/security/cve/CVE-2023-2162/"},{"category":"self","summary":"SUSE CVE CVE-2023-23454 page","url":"https://www.suse.com/security/cve/CVE-2023-23454/"}],"title":"Security update for the Linux Kernel (Live Patch 39 for SLE 15 SP1)","tracking":{"current_release_date":"2023-06-06T06:25:27Z","generator":{"date":"2023-06-06T06:25:27Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2023:2386-1","initial_release_date":"2023-06-06T06:25:27Z","revision_history":[{"date":"2023-06-06T06:25:27Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.ppc64le","product":{"name":"kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.ppc64le","product_id":"kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.ppc64le"}}],"category":"architecture","name":"ppc64le"},{"branches":[{"category":"product_version","name":"kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.x86_64","product":{"name":"kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.x86_64","product_id":"kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Live Patching 15 SP1","product":{"name":"SUSE Linux Enterprise Live Patching 15 SP1","product_id":"SUSE Linux Enterprise Live Patching 15 SP1","product_identification_helper":{"cpe":"cpe:/o:suse:sle-module-live-patching:15:sp1"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.ppc64le as component of SUSE Linux Enterprise Live Patching 15 SP1","product_id":"SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.ppc64le"},"product_reference":"kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.ppc64le","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 15 SP1"},{"category":"default_component_of","full_product_name":{"name":"kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.x86_64 as component of SUSE Linux Enterprise Live Patching 15 SP1","product_id":"SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.x86_64"},"product_reference":"kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 15 SP1"}]},"vulnerabilities":[{"cve":"CVE-2023-1989","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2023-1989"}],"notes":[{"category":"general","text":"A use-after-free flaw was found in btsdio_remove in drivers\\bluetooth\\btsdio.c in the Linux Kernel. In this flaw, a call to btsdio_remove with an unfinished job, may cause a race problem leading to a UAF on hdev devices.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.ppc64le","SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.x86_64"]},"references":[{"category":"external","summary":"CVE-2023-1989","url":"https://www.suse.com/security/cve/CVE-2023-1989"},{"category":"external","summary":"SUSE Bug 1210336 for CVE-2023-1989","url":"https://bugzilla.suse.com/1210336"},{"category":"external","summary":"SUSE Bug 1210500 for CVE-2023-1989","url":"https://bugzilla.suse.com/1210500"},{"category":"external","summary":"SUSE Bug 1213841 for CVE-2023-1989","url":"https://bugzilla.suse.com/1213841"},{"category":"external","summary":"SUSE Bug 1213842 for CVE-2023-1989","url":"https://bugzilla.suse.com/1213842"},{"category":"external","summary":"SUSE Bug 1214128 for CVE-2023-1989","url":"https://bugzilla.suse.com/1214128"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.ppc64le","SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.ppc64le","SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.x86_64"]}],"threats":[{"category":"impact","date":"2023-06-06T06:25:27Z","details":"important"}],"title":"CVE-2023-1989"},{"cve":"CVE-2023-2162","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2023-2162"}],"notes":[{"category":"general","text":"A use-after-free vulnerability was found in iscsi_sw_tcp_session_create in drivers/scsi/iscsi_tcp.c in SCSI sub-component in the Linux Kernel. In this flaw an attacker could leak kernel internal information.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.ppc64le","SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.x86_64"]},"references":[{"category":"external","summary":"CVE-2023-2162","url":"https://www.suse.com/security/cve/CVE-2023-2162"},{"category":"external","summary":"SUSE Bug 1210647 for CVE-2023-2162","url":"https://bugzilla.suse.com/1210647"},{"category":"external","summary":"SUSE Bug 1210662 for CVE-2023-2162","url":"https://bugzilla.suse.com/1210662"},{"category":"external","summary":"SUSE Bug 1213841 for CVE-2023-2162","url":"https://bugzilla.suse.com/1213841"},{"category":"external","summary":"SUSE Bug 1213842 for CVE-2023-2162","url":"https://bugzilla.suse.com/1213842"},{"category":"external","summary":"SUSE Bug 1214128 for CVE-2023-2162","url":"https://bugzilla.suse.com/1214128"},{"category":"external","summary":"SUSE Bug 1222212 for CVE-2023-2162","url":"https://bugzilla.suse.com/1222212"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.ppc64le","SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.ppc64le","SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.x86_64"]}],"threats":[{"category":"impact","date":"2023-06-06T06:25:27Z","details":"important"}],"title":"CVE-2023-2162"},{"cve":"CVE-2023-23454","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2023-23454"}],"notes":[{"category":"general","text":"cbq_classify in net/sched/sch_cbq.c in the Linux kernel through 6.1.4 allows attackers to cause a denial of service (slab-out-of-bounds read) because of type confusion (non-negative numbers can sometimes indicate a TC_ACT_SHOT condition rather than valid classification results).","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.ppc64le","SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.x86_64"]},"references":[{"category":"external","summary":"CVE-2023-23454","url":"https://www.suse.com/security/cve/CVE-2023-23454"},{"category":"external","summary":"SUSE Bug 1207036 for CVE-2023-23454","url":"https://bugzilla.suse.com/1207036"},{"category":"external","summary":"SUSE Bug 1207188 for CVE-2023-23454","url":"https://bugzilla.suse.com/1207188"},{"category":"external","summary":"SUSE Bug 1208030 for CVE-2023-23454","url":"https://bugzilla.suse.com/1208030"},{"category":"external","summary":"SUSE Bug 1208044 for CVE-2023-23454","url":"https://bugzilla.suse.com/1208044"},{"category":"external","summary":"SUSE Bug 1208085 for CVE-2023-23454","url":"https://bugzilla.suse.com/1208085"},{"category":"external","summary":"SUSE Bug 1211833 for CVE-2023-23454","url":"https://bugzilla.suse.com/1211833"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.ppc64le","SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.ppc64le","SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2.x86_64"]}],"threats":[{"category":"impact","date":"2023-06-06T06:25:27Z","details":"important"}],"title":"CVE-2023-23454"}]}