{"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 ucode-intel","title":"Title of the patch"},{"category":"description","text":"This update for ucode-intel fixes the following issues:\n\n- Intel CPU Microcode was updated to the 20250812 release (bsc#1248438)\n     - CVE-2025-20109: Improper Isolation or Compartmentalization in the stream cache mechanism for some Intel Processors may allow an authenticated user to potentially enable escalation of privilege via local access.\n     - CVE-2025-22840: Sequence of processor instructions leads to unexpected behavior for some Intel Xeon 6 Scalable processors may allow an authenticated user to potentially enable escalation of privilege via local access\n     - CVE-2025-22839: Insufficient granularity of access control in the OOB-MSM for some Intel Xeon 6 Scalable processors may allow a privileged user to potentially enable escalation of privilege via adjacent access.\n     - CVE-2025-22889: Improper handling of overlap between protected memory ranges for some Intel Xeon 6 processor with Intel TDX may allow a privileged user to potentially enable escalation of privilege via local access.\n     - CVE-2025-20053: Improper buffer restrictions for some Intel Xeon Processor firmware with SGX enabled may allow a privileged user to potentially enable escalation of privilege via local access.\n     - CVE-2025-26403: Out-of-bounds write in the memory subsystem for some Intel Xeon 6 processors when using Intel SGX or Intel TDX may allow a privileged user to potentially enable escalation of privilege via local access.\n     - CVE-2025-32086: Improperly implemented security check for standard in the DDRIO configuration for some Intel Xeon 6 Processors when using Intel SGX or Intel TDX may allow a privileged user to potentially enable escalation of privilege via local access.\n     - Update for functional issues. \n     - Updated Platforms:\n    \n       | Processor      | Stepping | F-M-S/PI    | Old Ver  | New Ver  | Products\n       |:---------------|:---------|:------------|:---------|:---------|:---------\n       | ARL-H          | A1       | 06-c5-02/82 | 00000118 | 00000119 | Core Ultra Processor (Series 2)\n       | ARL-S/HX (8P)  | B0       | 06-c6-02/82 | 00000118 | 00000119 | Core Ultra Processor (Series 2)\n       | EMR-SP         | A1       | 06-cf-02/87 | 210002a9 | 210002b3 | Xeon Scalable Gen5\n       | GNR-AP/SP      | B0       | 06-ad-01/95 | 010003a2 | 010003d0 | Xeon Scalable Gen6\n       | GNR-AP/SP      | H0       | 06-ad-01/20 | 0a0000d1 | 0a000100 | Xeon Scalable Gen6\n       | ICL-D          | B0       | 06-6c-01/10 | 010002d0 | 010002e0 | Xeon D-17xx, D-27xx\n       | ICX-SP         | Dx/M1    | 06-6a-06/87 | 0d000404 | 0d000410 | Xeon Scalable Gen3\n       | LNL            | B0       | 06-bd-01/80 | 0000011f | 00000123 | Core Ultra 200 V Series Processor\n       | MTL            | C0       | 06-aa-04/e6 | 00000024 | 00000025 | Core™ Ultra Processor\n       | RPL-H/P/PX 6+8 | J0       | 06-ba-02/e0 | 00004128 | 00004129 | Core Gen13\n       | RPL-U 2+8      | Q0       | 06-ba-03/e0 | 00004128 | 00004129 | Core Gen13\n       | SPR-HBM        | Bx       | 06-8f-08/10 | 2c0003f7 | 2c000401 | Xeon Max\n       | SPR-SP         | E4/S2    | 06-8f-07/87 | 2b000639 | 2b000643 | Xeon Scalable Gen4\n       | SPR-SP         | E5/S3    | 06-8f-08/87 | 2b000639 | 2b000643 | Xeon Scalable Gen4\n       | SRF-SP         | C0       | 06-af-03/01 | 03000341 | 03000362 | Xeon 6700-Series Processors with E-Cores\n    \n  New Disclosures Updated in Prior Releases:\n  All ADL, RPL, SPR, EMR, MTL, ARL Microcode patches previously released in May 2025.\n","title":"Description of the patch"},{"category":"details","text":"SUSE-2025-3052,SUSE-SLE-SERVER-12-SP5-LTSS-2025-3052,SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2025-3052","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-2025_03052-1.json"},{"category":"self","summary":"URL for SUSE-SU-2025:03052-1","url":"https://www.suse.com/support/update/announcement/2025/suse-su-202503052-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2025:03052-1","url":"https://lists.suse.com/pipermail/sle-updates/2025-September/041495.html"},{"category":"self","summary":"SUSE Bug 1248438","url":"https://bugzilla.suse.com/1248438"},{"category":"self","summary":"SUSE CVE CVE-2025-20053 page","url":"https://www.suse.com/security/cve/CVE-2025-20053/"},{"category":"self","summary":"SUSE CVE CVE-2025-20109 page","url":"https://www.suse.com/security/cve/CVE-2025-20109/"},{"category":"self","summary":"SUSE CVE CVE-2025-22839 page","url":"https://www.suse.com/security/cve/CVE-2025-22839/"},{"category":"self","summary":"SUSE CVE CVE-2025-22840 page","url":"https://www.suse.com/security/cve/CVE-2025-22840/"},{"category":"self","summary":"SUSE CVE CVE-2025-22889 page","url":"https://www.suse.com/security/cve/CVE-2025-22889/"},{"category":"self","summary":"SUSE CVE CVE-2025-26403 page","url":"https://www.suse.com/security/cve/CVE-2025-26403/"},{"category":"self","summary":"SUSE CVE CVE-2025-32086 page","url":"https://www.suse.com/security/cve/CVE-2025-32086/"}],"title":"Security update for ucode-intel","tracking":{"current_release_date":"2025-09-02T17:41:10Z","generator":{"date":"2025-09-02T17:41:10Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2025:03052-1","initial_release_date":"2025-09-02T17:41:10Z","revision_history":[{"date":"2025-09-02T17:41:10Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"ucode-intel-20250812-155.1.i586","product":{"name":"ucode-intel-20250812-155.1.i586","product_id":"ucode-intel-20250812-155.1.i586"}}],"category":"architecture","name":"i586"},{"branches":[{"category":"product_version","name":"ucode-intel-20250812-155.1.x86_64","product":{"name":"ucode-intel-20250812-155.1.x86_64","product_id":"ucode-intel-20250812-155.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Server 12 SP5-LTSS","product":{"name":"SUSE Linux Enterprise Server 12 SP5-LTSS","product_id":"SUSE Linux Enterprise Server 12 SP5-LTSS","product_identification_helper":{"cpe":"cpe:/o:suse:sles-ltss:12:sp5"}}},{"category":"product_name","name":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","product":{"name":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","product_id":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","product_identification_helper":{"cpe":"cpe:/o:suse:sles-ltss-extended-security:12:sp5"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"ucode-intel-20250812-155.1.x86_64 as component of SUSE Linux Enterprise Server 12 SP5-LTSS","product_id":"SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250812-155.1.x86_64"},"product_reference":"ucode-intel-20250812-155.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server 12 SP5-LTSS"},{"category":"default_component_of","full_product_name":{"name":"ucode-intel-20250812-155.1.x86_64 as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","product_id":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250812-155.1.x86_64"},"product_reference":"ucode-intel-20250812-155.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server LTSS Extended Security 12 SP5"}]},"vulnerabilities":[{"cve":"CVE-2025-20053","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2025-20053"}],"notes":[{"category":"general","text":"Improper buffer restrictions for some Intel(R) Xeon(R) Processor firmware with SGX enabled 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-LTSS:ucode-intel-20250812-155.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250812-155.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2025-20053","url":"https://www.suse.com/security/cve/CVE-2025-20053"},{"category":"external","summary":"SUSE Bug 1248438 for CVE-2025-20053","url":"https://bugzilla.suse.com/1248438"}],"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-LTSS:ucode-intel-20250812-155.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250812-155.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7.2,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N","version":"3.1"},"products":["SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250812-155.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250812-155.1.x86_64"]}],"threats":[{"category":"impact","date":"2025-09-02T17:41:10Z","details":"important"}],"title":"CVE-2025-20053"},{"cve":"CVE-2025-20109","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2025-20109"}],"notes":[{"category":"general","text":"Improper Isolation or Compartmentalization in the stream cache mechanism for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege via local access.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250812-155.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250812-155.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2025-20109","url":"https://www.suse.com/security/cve/CVE-2025-20109"},{"category":"external","summary":"SUSE Bug 1248438 for CVE-2025-20109","url":"https://bugzilla.suse.com/1248438"}],"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-LTSS:ucode-intel-20250812-155.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250812-155.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250812-155.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250812-155.1.x86_64"]}],"threats":[{"category":"impact","date":"2025-09-02T17:41:10Z","details":"important"}],"title":"CVE-2025-20109"},{"cve":"CVE-2025-22839","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2025-22839"}],"notes":[{"category":"general","text":"Insufficient granularity of access control in the OOB-MSM for some Intel(R) Xeon(R) 6 Scalable processors may allow a privileged user to potentially enable escalation of privilege via adjacent access.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250812-155.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250812-155.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2025-22839","url":"https://www.suse.com/security/cve/CVE-2025-22839"},{"category":"external","summary":"SUSE Bug 1248438 for CVE-2025-22839","url":"https://bugzilla.suse.com/1248438"}],"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-LTSS:ucode-intel-20250812-155.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250812-155.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7.5,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:L","version":"3.1"},"products":["SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250812-155.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250812-155.1.x86_64"]}],"threats":[{"category":"impact","date":"2025-09-02T17:41:10Z","details":"important"}],"title":"CVE-2025-22839"},{"cve":"CVE-2025-22840","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2025-22840"}],"notes":[{"category":"general","text":"Sequence of processor instructions leads to unexpected behavior for some Intel(R) Xeon(R) 6 Scalable processors may allow an authenticated user to potentially enable escalation of privilege via local access","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250812-155.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250812-155.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2025-22840","url":"https://www.suse.com/security/cve/CVE-2025-22840"},{"category":"external","summary":"SUSE Bug 1248438 for CVE-2025-22840","url":"https://bugzilla.suse.com/1248438"}],"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-LTSS:ucode-intel-20250812-155.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250812-155.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7.4,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:L","version":"3.1"},"products":["SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250812-155.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250812-155.1.x86_64"]}],"threats":[{"category":"impact","date":"2025-09-02T17:41:10Z","details":"important"}],"title":"CVE-2025-22840"},{"cve":"CVE-2025-22889","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2025-22889"}],"notes":[{"category":"general","text":"Improper handling of overlap between protected memory ranges for some Intel(R) Xeon(R) 6 processor with 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-LTSS:ucode-intel-20250812-155.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250812-155.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2025-22889","url":"https://www.suse.com/security/cve/CVE-2025-22889"},{"category":"external","summary":"SUSE Bug 1248438 for CVE-2025-22889","url":"https://bugzilla.suse.com/1248438"}],"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-LTSS:ucode-intel-20250812-155.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250812-155.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7.9,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N","version":"3.1"},"products":["SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250812-155.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250812-155.1.x86_64"]}],"threats":[{"category":"impact","date":"2025-09-02T17:41:10Z","details":"important"}],"title":"CVE-2025-22889"},{"cve":"CVE-2025-26403","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2025-26403"}],"notes":[{"category":"general","text":"Out-of-bounds write in the memory subsystem for some Intel(R) Xeon(R) 6 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-LTSS:ucode-intel-20250812-155.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250812-155.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2025-26403","url":"https://www.suse.com/security/cve/CVE-2025-26403"},{"category":"external","summary":"SUSE Bug 1248438 for CVE-2025-26403","url":"https://bugzilla.suse.com/1248438"}],"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-LTSS:ucode-intel-20250812-155.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250812-155.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7.2,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N","version":"3.1"},"products":["SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250812-155.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250812-155.1.x86_64"]}],"threats":[{"category":"impact","date":"2025-09-02T17:41:10Z","details":"important"}],"title":"CVE-2025-26403"},{"cve":"CVE-2025-32086","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2025-32086"}],"notes":[{"category":"general","text":"Improperly implemented security check for standard in the DDRIO configuration for some Intel(R) Xeon(R) 6 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-LTSS:ucode-intel-20250812-155.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250812-155.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2025-32086","url":"https://www.suse.com/security/cve/CVE-2025-32086"},{"category":"external","summary":"SUSE Bug 1248438 for CVE-2025-32086","url":"https://bugzilla.suse.com/1248438"}],"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-LTSS:ucode-intel-20250812-155.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250812-155.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7.2,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N","version":"3.1"},"products":["SUSE Linux Enterprise Server 12 SP5-LTSS:ucode-intel-20250812-155.1.x86_64","SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:ucode-intel-20250812-155.1.x86_64"]}],"threats":[{"category":"impact","date":"2025-09-02T17:41:10Z","details":"important"}],"title":"CVE-2025-32086"}]}