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{"id": "REDHAT-RHSA-2022-7280.NASL", "vendorId": null, "type": "nessus", "bulletinFamily": "scanner", "title": "RHEL 8 : kernel-rt (RHSA-2022:7280)", "description": "The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:7280 advisory.\n\n - hw: cpu: incomplete clean-up of multi-core shared buffers (aka SBDR) (CVE-2022-21123)\n\n - hw: cpu: incomplete clean-up of microarchitectural fill buffers (aka SBDS) (CVE-2022-21125)\n\n - hw: cpu: incomplete clean-up in specific special register write operations (aka DRPW) (CVE-2022-21166)\n\n - kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation (CVE-2022-2588)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "published": "2022-11-02T00:00:00", "modified": "2023-01-23T00:00:00", "cvss": {"score": 2.1, "vector": "AV:L/AC:L/Au:N/C:P/I:N/A:N"}, "cvss2": {"cvssV2": {"version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 2.1}, "severity": "LOW", "exploitabilityScore": 3.9, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "cvss3": {"cvssV3": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM"}, "exploitabilityScore": 1.8, "impactScore": 3.6}, "href": "https://www.tenable.com/plugins/nessus/166802", "reporter": "This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.", "references": ["https://access.redhat.com/security/cve/CVE-2022-21125", "https://access.redhat.com/security/cve/CVE-2022-2588", "https://bugzilla.redhat.com/2090241", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2588", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21166", "https://access.redhat.com/errata/RHSA-2022:7280", "https://bugzilla.redhat.com/2114849", "https://bugzilla.redhat.com/2090240", "https://access.redhat.com/security/cve/CVE-2022-21123", "https://bugzilla.redhat.com/2090237", "https://access.redhat.com/security/cve/CVE-2022-21166", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21125", "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21123"], "cvelist": ["CVE-2022-21123", "CVE-2022-21125", "CVE-2022-21166", "CVE-2022-2588"], "immutableFields": [], "lastseen": "2023-01-26T09:06:28", "viewCount": 4, "enchantments": 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"RHEL 8 : kpatch-patch (RHSA-2022:6875)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2022-2588"], "modified": "2023-01-23T00:00:00", "cpe": ["cpe:/o:redhat:rhel_e4s:8.1", "p-cpe:/a:redhat:enterprise_linux:kpatch-patch-4_18_0-147_64_1", "p-cpe:/a:redhat:enterprise_linux:kpatch-patch-4_18_0-147_65_1", "p-cpe:/a:redhat:enterprise_linux:kpatch-patch-4_18_0-147_67_1", "p-cpe:/a:redhat:enterprise_linux:kpatch-patch-4_18_0-147_70_1", "p-cpe:/a:redhat:enterprise_linux:kpatch-patch-4_18_0-147_74_1"], "id": "REDHAT-RHSA-2022-6875.NASL", "href": "https://www.tenable.com/plugins/nessus/166018", "sourceData": "#%NASL_MIN_LEVEL 80900\n##\n# (C) Tenable, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Red Hat Security Advisory RHSA-2022:6875. The text\n# itself is copyright (C) Red Hat, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(166018);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/23\");\n\n script_cve_id(\"CVE-2022-2588\");\n script_xref(name:\"RHSA\", value:\"2022:6875\");\n\n script_name(english:\"RHEL 8 : kpatch-patch (RHSA-2022:6875)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Red Hat host is missing a security update.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in\nthe RHSA-2022:6875 advisory.\n\n - kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation\n (CVE-2022-2588)\n\nNote that Nessus has not tested for this issue but has instead relied only on th