{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"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 ucode-intel","title":"Title of the patch"},{"category":"description","text":"This update for ucode-intel fixes the following issues:\n\n- Updated to Intel CPU Microcode 20240312 release. (bsc#1221323)\n- CVE-2023-39368: Protection mechanism failure of bus lock regulator\n  for some Intel Processors may allow an unauthenticated user to\n  potentially enable denial of service via network access\n- CVE-2023-38575: Non-transparent sharing of return predictor targets\n  between contexts in some Intel Processors may allow an authorized\n  user to potentially enable information disclosure via local access.\n- CVE-2023-28746: Information exposure through microarchitectural\n  state after transient execution from some register files for some\n  Intel Atom Processors may allow an authenticated user to potentially\n  enable information disclosure via local access.\n- CVE-2023-22655 Protection mechanism failure in some 3rd and 4th\n  Generation Intel Xeon Processors when using Intel SGX or Intel TDX\n  may allow a privileged user to potentially enable escalation of\n  privilege via local access.\n- CVE-2023-43490: Incorrect calculation in microcode keying mechanism\n  for some Intel Xeon D Processors with Intel® SGX may allow a\n  privileged user to potentially enable information disclosure via\n  local access.\n","title":"Description of the patch"},{"category":"details","text":"SUSE-2024-917,SUSE-SLE-SERVER-12-SP5-2024-917","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-2024_0917-1.json"},{"category":"self","summary":"URL for SUSE-SU-2024:0917-1","url":"https://www.suse.com/support/update/announcement/2024/suse-su-20240917-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2024:0917-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2024-March/018209.html"},{"category":"self","summary":"SUSE Bug 1221323","url":"https://bugzilla.suse.com/1221323"},{"category":"self","summary":"SUSE CVE CVE-2023-22655 page","url":"https://www.suse.com/security/cve/CVE-2023-22655/"},{"category":"self","summary":"SUSE CVE CVE-2023-28746 page","url":"https://www.suse.com/security/cve/CVE-2023-28746/"},{"category":"self","summary":"SUSE CVE CVE-2023-38575 page","url":"https://www.suse.com/security/cve/CVE-2023-38575/"},{"category":"self","summary":"SUSE CVE CVE-2023-39368 page","url":"https://www.suse.com/security/cve/CVE-2023-39368/"},{"category":"self","summary":"SUSE CVE CVE-2023-43490 page","url":"https://www.suse.com/security/cve/CVE-2023-43490/"}],"title":"Security update for ucode-intel","tracking":{"current_release_date":"2024-03-18T08:13:13Z","generator":{"date":"2024-03-18T08:13:13Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2024:0917-1","initial_release_date":"2024-03-18T08:13:13Z","revision_history":[{"date":"2024-03-18T08:13:13Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"ucode-intel-20240312-134.1.i586","product":{"name":"ucode-intel-20240312-134.1.i586","product_id":"ucode-intel-20240312-134.1.i586"}}],"category":"architecture","name":"i586"},{"branches":[{"category":"product_version","name":"ucode-intel-20240312-134.1.x86_64","product":{"name":"ucode-intel-20240312-134.1.x86_64","product_id":"ucode-intel-20240312-134.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Server 12 SP5","product":{"name":"SUSE Linux Enterprise Server 12 SP5","product_id":"SUSE Linux Enterprise Server 12 SP5","product_identification_helper":{"cpe":"cpe:/o:suse:sles:12:sp5"}}},{"category":"product_name","name":"SUSE Linux Enterprise Server for SAP Applications 12 SP5","product":{"name":"SUSE Linux Enterprise Server for SAP Applications 12 SP5","product_id":"SUSE Linux Enterprise Server for SAP Applications 12 SP5","product_identification_helper":{"cpe":"cpe:/o:suse:sles_sap:12:sp5"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"ucode-intel-20240312-134.1.x86_64 as component of SUSE Linux Enterprise Server 12 SP5","product_id":"SUSE Linux Enterprise Server 12 SP5:ucode-intel-20240312-134.1.x86_64"},"product_reference":"ucode-intel-20240312-134.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server 12 SP5"},{"category":"default_component_of","full_product_name":{"name":"ucode-intel-20240312-134.1.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 12 SP5","product_id":"SUSE Linux Enterprise Server for SAP Applications 12 SP5:ucode-intel-20240312-134.1.x86_64"},"product_reference":"ucode-intel-20240312-134.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12 SP5"}]},"vulnerabilities":[{"cve":"CVE-2023-22655","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2023-22655"}],"notes":[{"category":"general","text":"Protection mechanism failure in some 3rd and 4th Generation Intel(R) Xeon(R) Processors when using Intel(R) SGX or Intel(R) TDX may allow a privileged user to potentially enable escalation of privilege via local access.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Server 12 SP5:ucode-intel-20240312-134.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ucode-intel-20240312-134.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2023-22655","url":"https://www.suse.com/security/cve/CVE-2023-22655"},{"category":"external","summary":"SUSE Bug 1221323 for CVE-2023-22655","url":"https://bugzilla.suse.com/1221323"}],"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 Server 12 SP5:ucode-intel-20240312-134.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ucode-intel-20240312-134.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":6.1,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:H/A:N","version":"3.1"},"products":["SUSE Linux Enterprise Server 12 SP5:ucode-intel-20240312-134.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ucode-intel-20240312-134.1.x86_64"]}],"threats":[{"category":"impact","date":"2024-03-18T08:13:13Z","details":"moderate"}],"title":"CVE-2023-22655"},{"cve":"CVE-2023-28746","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2023-28746"}],"notes":[{"category":"general","text":"Information exposure through microarchitectural state after transient execution from some register files for some Intel(R) Atom(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Server 12 SP5:ucode-intel-20240312-134.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ucode-intel-20240312-134.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2023-28746","url":"https://www.suse.com/security/cve/CVE-2023-28746"},{"category":"external","summary":"SUSE Bug 1213456 for CVE-2023-28746","url":"https://bugzilla.suse.com/1213456"},{"category":"external","summary":"SUSE Bug 1221323 for CVE-2023-28746","url":"https://bugzilla.suse.com/1221323"}],"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 Server 12 SP5:ucode-intel-20240312-134.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ucode-intel-20240312-134.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":6.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"products":["SUSE Linux Enterprise Server 12 SP5:ucode-intel-20240312-134.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ucode-intel-20240312-134.1.x86_64"]}],"threats":[{"category":"impact","date":"2024-03-18T08:13:13Z","details":"moderate"}],"title":"CVE-2023-28746"},{"cve":"CVE-2023-38575","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2023-38575"}],"notes":[{"category":"general","text":"Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Server 12 SP5:ucode-intel-20240312-134.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ucode-intel-20240312-134.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2023-38575","url":"https://www.suse.com/security/cve/CVE-2023-38575"},{"category":"external","summary":"SUSE Bug 1221323 for CVE-2023-38575","url":"https://bugzilla.suse.com/1221323"}],"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 Server 12 SP5:ucode-intel-20240312-134.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ucode-intel-20240312-134.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":5.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"products":["SUSE Linux Enterprise Server 12 SP5:ucode-intel-20240312-134.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ucode-intel-20240312-134.1.x86_64"]}],"threats":[{"category":"impact","date":"2024-03-18T08:13:13Z","details":"moderate"}],"title":"CVE-2023-38575"},{"cve":"CVE-2023-39368","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2023-39368"}],"notes":[{"category":"general","text":"Protection mechanism failure of bus lock regulator for some Intel(R) Processors may allow an unauthenticated user to potentially enable denial of service via network access.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Server 12 SP5:ucode-intel-20240312-134.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ucode-intel-20240312-134.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2023-39368","url":"https://www.suse.com/security/cve/CVE-2023-39368"},{"category":"external","summary":"SUSE Bug 1221323 for CVE-2023-39368","url":"https://bugzilla.suse.com/1221323"}],"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 Server 12 SP5:ucode-intel-20240312-134.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ucode-intel-20240312-134.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":6.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Server 12 SP5:ucode-intel-20240312-134.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ucode-intel-20240312-134.1.x86_64"]}],"threats":[{"category":"impact","date":"2024-03-18T08:13:13Z","details":"moderate"}],"title":"CVE-2023-39368"},{"cve":"CVE-2023-43490","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2023-43490"}],"notes":[{"category":"general","text":"Incorrect calculation in microcode keying mechanism for some Intel(R) Xeon(R) D Processors with Intel(R) SGX may allow a privileged user to potentially enable information disclosure via local access.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Server 12 SP5:ucode-intel-20240312-134.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ucode-intel-20240312-134.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2023-43490","url":"https://www.suse.com/security/cve/CVE-2023-43490"},{"category":"external","summary":"SUSE Bug 1221323 for CVE-2023-43490","url":"https://bugzilla.suse.com/1221323"}],"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 Server 12 SP5:ucode-intel-20240312-134.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ucode-intel-20240312-134.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"products":["SUSE Linux Enterprise Server 12 SP5:ucode-intel-20240312-134.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP5:ucode-intel-20240312-134.1.x86_64"]}],"threats":[{"category":"impact","date":"2024-03-18T08:13:13Z","details":"moderate"}],"title":"CVE-2023-43490"}]}