{ "document": { "aggregate_severity": { "text": "Critical" }, "category": "csaf_vex", "csaf_version": "2.0", "distribution": { "text": "TuxCare License Agreement", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://tuxcare.com/contact/", "name": "TuxCare", "namespace": "https://tuxcare.com/" }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://security.tuxcare.com/csaf/v2/els_os/rhel7els/vex/2022/cve-2022-23303-els_os-rhel7els.json" } ], "tracking": { "current_release_date": "2026-10-26T17:28:53Z", "generator": { "date": "2026-10-26T17:28:53Z", "engine": { "name": "pyCSAF" } }, "id": "CVE-2022-23303-ELS_OS-RHEL7ELS", "initial_release_date": "2022-01-17T02:15:00Z", "revision_history": [ { "date": "2022-01-17T02:15:00Z", "number": "1", "summary": "Initial version" }, { "date": "2026-10-26T17:28:53Z", "number": "2", "summary": "Official Publication" } ], "status": "final", "version": "2" }, "title": "Security update on CVE-2022-23303" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux 7", "product": { "name": "Red Hat Enterprise Linux 7", "product_id": "Red-Hat-7", "product_identification_helper": { "cpe": "cpe:2.3:o:redhat:enterprise_linux:7:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" } ], "category": "vendor", "name": "Red Hat, Inc." }, { "branches": [ { "branches": [ { "category": "product_version", "name": "wpa_supplicant-1:2.6-12.0.2.el7.2.tuxcare.els2.x86_64", "product": { "name": "wpa_supplicant-1:2.6-12.0.2.el7.2.tuxcare.els2.x86_64", "product_id": "wpa_supplicant-1:2.6-12.0.2.el7.2.tuxcare.els2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/wpa_supplicant@2.6-12.0.2.el7.2.tuxcare.els2?arch=x86_64&epoch=1" } } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_version", "name": "wpa_supplicant-1:2.6-12.0.2.el7.2.tuxcare.els2.i686", "product": { "name": "wpa_supplicant-1:2.6-12.0.2.el7.2.tuxcare.els2.i686", "product_id": "wpa_supplicant-1:2.6-12.0.2.el7.2.tuxcare.els2.i686", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/wpa_supplicant@2.6-12.0.2.el7.2.tuxcare.els2?arch=i686&epoch=1" } } } ], "category": "architecture", "name": "i686" } ], "category": "vendor", "name": "TuxCare" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "wpa_supplicant-1:2.6-12.0.2.el7.2.tuxcare.els2.x86_64 as a component of Red Hat Enterprise Linux 7", "product_id": "Red-Hat-7:wpa_supplicant-1:2.6-12.0.2.el7.2.tuxcare.els2.x86_64" }, "product_reference": "wpa_supplicant-1:2.6-12.0.2.el7.2.tuxcare.els2.x86_64", "relates_to_product_reference": "Red-Hat-7" }, { "category": "default_component_of", "full_product_name": { "name": "wpa_supplicant-1:2.6-12.0.2.el7.2.tuxcare.els2.i686 as a component of Red Hat Enterprise Linux 7", "product_id": "Red-Hat-7:wpa_supplicant-1:2.6-12.0.2.el7.2.tuxcare.els2.i686" }, "product_reference": "wpa_supplicant-1:2.6-12.0.2.el7.2.tuxcare.els2.i686", "relates_to_product_reference": "Red-Hat-7" } ] }, "vulnerabilities": [ { "cve": "CVE-2022-23303", "cwe": { "id": "CWE-203", "name": "Observable Discrepancy" }, "notes": [ { "category": "description", "text": "The implementations of SAE in hostapd before 2.10 and wpa_supplicant before 2.10 are vulnerable to side channel attacks as a result of cache access patterns. NOTE: this issue exists because of an incomplete fix for CVE-2019-9494.", "title": "Vulnerability description" }, { "category": "other", "text": "TuxCare has assessed that this vulnerability does not impact any currently supported TuxCare products. This evaluation may change as new information becomes available. For additional details regarding this vulnerability and affected products, refer to the provided references.", "title": "Statement" } ], "product_status": { "known_not_affected": [ "Red-Hat-7:wpa_supplicant-1:2.6-12.0.2.el7.2.tuxcare.els2.i686", "Red-Hat-7:wpa_supplicant-1:2.6-12.0.2.el7.2.tuxcare.els2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2022-23303" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YPDHU5MV464CZBPX7N2SNMUYP6DFIBZL/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YPDHU5MV464CZBPX7N2SNMUYP6DFIBZL/" }, { "category": "external", "summary": "https://security.gentoo.org/glsa/202309-16", "url": "https://security.gentoo.org/glsa/202309-16" }, { "category": "external", "summary": "https://w1.fi/security/2022-1/", "url": "https://w1.fi/security/2022-1/" }, { "category": "external", "summary": "https://lists.debian.org/debian-lts-announce/2025/04/msg00019.html", "url": "https://lists.debian.org/debian-lts-announce/2025/04/msg00019.html" }, { "category": "external", "summary": "https://cert-portal.siemens.com/productcert/html/ssa-585531.html", "url": "https://cert-portal.siemens.com/productcert/html/ssa-585531.html" } ], "release_date": "2022-01-17T02:15:00Z", "threats": [ { "category": "impact", "details": "Critical" }, { "category": "impact", "date": "2026-10-15T17:30:57.768332Z", "details": "critical", "product_ids": [ "Red-Hat-7:wpa_supplicant-1:2.6-12.0.2.el7.2.tuxcare.els2.i686", "Red-Hat-7:wpa_supplicant-1:2.6-12.0.2.el7.2.tuxcare.els2.x86_64" ] } ] } ] }