{"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 12 SP5)","title":"Title of the patch"},{"category":"description","text":"This update for the Linux Kernel 4.12.14-122_147 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2023-28464: Fixed user-after-free that could lead to privilege escalation in hci_conn_cleanup in net/uetooth/hci_conn.c (bsc#1211111).\n- CVE-2023-1989: Fixed a use after free in btsdio_remove (bsc#1210500).\n- CVE-2023-1281: Fixed use after free that could lead to privilege escalation in tcindex (bsc#1209683).\n- CVE-2023-2162: Fixed an use-after-free flaw in iscsi_sw_tcp_session_create (bsc#1210662).\n","title":"Description of the patch"},{"category":"details","text":"SUSE-SLE-Live-Patching-12-SP5-2023-2415","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_2415.json"},{"category":"self","summary":"URL for SUSE-SU-2023:2415","url":"https://www.suse.com/support/update/announcement/2023/suse-su-20232415/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2023:2415","url":"https://lists.suse.com/pipermail/sle-updates/2023-June/029742.html"},{"category":"self","summary":"SUSE Bug 1209683","url":"https://bugzilla.suse.com/1209683"},{"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 Bug 1211111","url":"https://bugzilla.suse.com/1211111"},{"category":"self","summary":"SUSE CVE CVE-2023-1281 page","url":"https://www.suse.com/security/cve/CVE-2023-1281/"},{"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-2023-28464 page","url":"https://www.suse.com/security/cve/CVE-2023-28464/"}],"title":"Security update for the Linux Kernel (Live Patch 39 for SLE 12 SP5)","tracking":{"current_release_date":"2023-06-06T15:09:43Z","generator":{"date":"2023-06-06T15:09:43Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2023:2415","initial_release_date":"2023-06-06T15:09:43Z","revision_history":[{"date":"2023-06-06T15:09:43Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"kgraft-patch-4_12_14-122_147-default-4-2.2.ppc64le","product":{"name":"kgraft-patch-4_12_14-122_147-default-4-2.2.ppc64le","product_id":"kgraft-patch-4_12_14-122_147-default-4-2.2.ppc64le"}}],"category":"architecture","name":"ppc64le"},{"branches":[{"category":"product_version","name":"kgraft-patch-4_12_14-122_147-default-4-2.2.s390x","product":{"name":"kgraft-patch-4_12_14-122_147-default-4-2.2.s390x","product_id":"kgraft-patch-4_12_14-122_147-default-4-2.2.s390x"}}],"category":"architecture","name":"s390x"},{"branches":[{"category":"product_version","name":"kgraft-patch-4_12_14-122_147-default-4-2.2.x86_64","product":{"name":"kgraft-patch-4_12_14-122_147-default-4-2.2.x86_64","product_id":"kgraft-patch-4_12_14-122_147-default-4-2.2.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Live Patching 12 SP5","product":{"name":"SUSE Linux Enterprise Live Patching 12 SP5","product_id":"SUSE Linux Enterprise Live Patching 12 SP5","product_identification_helper":{"cpe":"cpe:/o:suse:sle-live-patching:12:sp5"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"kgraft-patch-4_12_14-122_147-default-4-2.2.ppc64le as component of SUSE Linux Enterprise Live Patching 12 SP5","product_id":"SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.ppc64le"},"product_reference":"kgraft-patch-4_12_14-122_147-default-4-2.2.ppc64le","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"kgraft-patch-4_12_14-122_147-default-4-2.2.s390x as component of SUSE Linux Enterprise Live Patching 12 SP5","product_id":"SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.s390x"},"product_reference":"kgraft-patch-4_12_14-122_147-default-4-2.2.s390x","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"kgraft-patch-4_12_14-122_147-default-4-2.2.x86_64 as component of SUSE Linux Enterprise Live Patching 12 SP5","product_id":"SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.x86_64"},"product_reference":"kgraft-patch-4_12_14-122_147-default-4-2.2.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 12 SP5"}]},"vulnerabilities":[{"cve":"CVE-2023-1281","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2023-1281"}],"notes":[{"category":"general","text":"Use After Free vulnerability in Linux kernel traffic control index filter (tcindex) allows Privilege Escalation. The imperfect hash area can be updated while packets are traversing, which will cause a use-after-free when 'tcf_exts_exec()' is called with the destroyed tcf_ext. A local attacker user can use this vulnerability to elevate its privileges to root.\nThis issue affects Linux Kernel: from 4.14 before git commit ee059170b1f7e94e55fa6cadee544e176a6e59c2.\n\n","title":"Vulnerability description"}],"product_status":{"fixed":["SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.x86_64"]},"references":[{"category":"external","summary":"CVE-2023-1281","url":"https://www.suse.com/security/cve/CVE-2023-1281"},{"category":"external","summary":"SUSE Bug 1209634 for CVE-2023-1281","url":"https://bugzilla.suse.com/1209634"},{"category":"external","summary":"SUSE Bug 1209683 for CVE-2023-1281","url":"https://bugzilla.suse.com/1209683"},{"category":"external","summary":"SUSE Bug 1210335 for CVE-2023-1281","url":"https://bugzilla.suse.com/1210335"},{"category":"external","summary":"SUSE Bug 1210423 for CVE-2023-1281","url":"https://bugzilla.suse.com/1210423"},{"category":"external","summary":"SUSE Bug 1211833 for CVE-2023-1281","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 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.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 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.x86_64"]}],"threats":[{"category":"impact","date":"2023-06-06T15:09:43Z","details":"important"}],"title":"CVE-2023-1281"},{"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":"Vulnerability description"}],"product_status":{"fixed":["SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.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 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.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 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.x86_64"]}],"threats":[{"category":"impact","date":"2023-06-06T15:09:43Z","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":"Vulnerability description"}],"product_status":{"fixed":["SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.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"}],"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 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.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 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.x86_64"]}],"threats":[{"category":"impact","date":"2023-06-06T15:09:43Z","details":"moderate"}],"title":"CVE-2023-2162"},{"cve":"CVE-2023-28464","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2023-28464"}],"notes":[{"category":"general","text":"hci_conn_cleanup in net/bluetooth/hci_conn.c in the Linux kernel through 6.2.9 has a use-after-free (observed in hci_conn_hash_flush) because of calls to hci_dev_put and hci_conn_put. There is a double free that may lead to privilege escalation.","title":"Vulnerability description"}],"product_status":{"fixed":["SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.x86_64"]},"references":[{"category":"external","summary":"CVE-2023-28464","url":"https://www.suse.com/security/cve/CVE-2023-28464"},{"category":"external","summary":"SUSE Bug 1209052 for CVE-2023-28464","url":"https://bugzilla.suse.com/1209052"},{"category":"external","summary":"SUSE Bug 1211111 for CVE-2023-28464","url":"https://bugzilla.suse.com/1211111"},{"category":"external","summary":"SUSE Bug 1220130 for CVE-2023-28464","url":"https://bugzilla.suse.com/1220130"}],"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 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.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 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.ppc64le","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.s390x","SUSE Linux Enterprise Live Patching 12 SP5:kgraft-patch-4_12_14-122_147-default-4-2.2.x86_64"]}],"threats":[{"category":"impact","date":"2023-06-06T15:09:43Z","details":"important"}],"title":"CVE-2023-28464"}]}