{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"category":"csaf_vex","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":"SUSE CVE-2023-43758","title":"Title"},{"category":"description","text":"Improper input validation in UEFI firmware for some Intel(R) processors may allow a privileged user to potentially enable escalation of privilege via local access.","title":"Description of the CVE"},{"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":"CVE-2023-43758","url":"https://www.suse.com/security/cve/CVE-2023-43758"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"}],"title":"SUSE CVE CVE-2023-43758","tracking":{"current_release_date":"2026-01-31T00:47:33Z","generator":{"date":"2026-01-31T00:47:33Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2023-43758","initial_release_date":"2026-01-31T00:47:33Z","revision_history":[{"date":"2026-01-31T00:47:33Z","number":"2","summary":"vulnerabilities added,references added,severity changed from  to important"}],"status":"interim","version":"2"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"SUSE Liberty Linux 7 LTSS","product":{"name":"SUSE Liberty Linux 7 LTSS","product_id":"SUSE Liberty Linux 7 LTSS"}},{"category":"product_version","name":"microcode_ctl-2.1-73.23.el7_9","product":{"name":"microcode_ctl-2.1-73.23.el7_9","product_id":"microcode_ctl-2.1-73.23.el7_9","product_identification_helper":{"purl":"pkg:rpm/suse/microcode_ctl@2.1-73.23.el7_9?upstream=microcode_ctl-2.1-73.23.el7_9.src.rpm"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"microcode_ctl-2.1-73.23.el7_9 as component of SUSE Liberty Linux 7 LTSS","product_id":"SUSE Liberty Linux 7 LTSS:microcode_ctl-2.1-73.23.el7_9"},"product_reference":"microcode_ctl-2.1-73.23.el7_9","relates_to_product_reference":"SUSE Liberty Linux 7 LTSS"}]},"vulnerabilities":[{"cve":"CVE-2023-43758","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2023-43758"}],"notes":[{"category":"general","text":"Improper input validation in UEFI firmware for some Intel(R) processors may allow a privileged user to potentially enable escalation of privilege via local access.","title":"CVE description"}],"product_status":{"recommended":["SUSE Liberty Linux 7 LTSS:microcode_ctl-2.1-73.23.el7_9"]},"references":[{"category":"external","summary":"CVE-2023-43758","url":"https://www.suse.com/security/cve/CVE-2023-43758"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"}],"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 Liberty Linux 7 LTSS:microcode_ctl-2.1-73.23.el7_9"]}],"threats":[{"category":"impact","date":"2025-02-12T23:00:19Z","details":"important"}],"title":"CVE-2023-43758"}]}