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{"id": "OPENVAS:1361412562311220201792", "vendorId": null, "type": "openvas", "bulletinFamily": "scanner", "title": "Huawei EulerOS: Security Advisory for kvm (EulerOS-SA-2020-1792)", "description": "The remote host is missing an update for the Huawei EulerOS\n ", "published": "2020-07-03T00:00:00", "modified": "2020-07-03T00:00:00", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}, "cvss2": {}, "cvss3": {}, "href": "http://plugins.openvas.org/nasl.php?oid=1361412562311220201792", "reporter": "Copyright (C) 2020 Greenbone Networks GmbH", "references": ["https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2020-1792", "2020-1792"], "cvelist": ["CVE-2018-12207", "CVE-2019-11135", "CVE-2019-14821"], "immutableFields": [], "lastseen": "2020-07-21T19:54:20", "viewCount": 11, "enchantments": {"dependencies": {"references": [{"type": "almalinux", "idList": ["ALSA-2020:0279"]}, {"type": "amazon", "idList": ["ALAS-2019-1293", 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29967631] (CVE-2018-12207)\n\n - KVM: x86: MMU: Simplify force_pt_level calculation code in FNAME(page_fault) (Takuya Yoshikawa) [Orabug:\n 29967631] (CVE-2018-12207)\n\n - KVM: x86: MMU: Make force_pt_level bool (Takuya Yoshikawa) [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: MMU: Remove unused parameter parent_pte from kvm_mmu_get_page (Takuya Yoshikawa) [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: extend usage of RET_MMIO_PF_* constants (Paolo Bonzini) [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: MMU: Make mmu_set_spte return emulate value (Takuya Yoshikawa) [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: MMU: Move parent_pte handling from kvm_mmu_get_page to link_shadow_page (Takuya Yoshikawa) [Orabug: 29967631] (CVE-2018-12207)\n\n - KVM: x86: MMU: Move initialization of parent_ptes out from kvm_mmu_alloc_page (Takuya Yoshikawa) [Orabug:\n 29967631] (CVE-2018-12207)", "cvss3": {"exploitabilityScore": 2.0, "cvssV3": {"baseSeverity": "MEDIUM", 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'7b032c2', 'ff4fdf0', '8d2a688', 'b9013d7',\n'bc8e5ec', '34907f5', 'e70bf7e', 'fa0b891', '3a8177c', '04ec835', '8d63ec4', '1ff6b4d', 'f092d86', 'e4b534f',\n'87c49fe', '19becb8', '43775c0', 'f6b0f33', 'a17e75c', '67530e7', 'f804549', '84f81a8', '56aa239', '105db42',\n'd9da3ea', 'ac90240', '3db28b0', '9b6f1c0', '0c4bbad', '917d8d3', '3384ea4', '352421f', '04e9dcb', '1612f15',\n'f952b1d', '63d9330', 'f72414a', 'ac3a5f8', '1ae6b8e', '1dd3dcc', '7390fa1', '7e78dc4', '8fdfb1e', '55d36e2',\n'045f37c', 'dd7e637', '7a40b5b', 'f5acf97');\n\nfixes['4.10']['fixed_ver'] = '4.10.4';\nfixes['4.10']['fixed_ver_display'] = '4.10.4 (changeset 37139f1)';\nfixes['4.10']['affected_ver_regex'] = '^4\\\\.10\\\\.';\nfixes['4.10']['affected_changesets'] = make_list(\n'fde09cb', '804ba02', 'e8c3971', 'a8c4293', 'aa40452', '1da3dab', 'e5632c4', '902e72d', '6a14610', 'ea815b2', '13ad331',\n'61b75d9', 'e70e7bf', 'e966e2e', 'dfa16a1', 'a71e199', 'c98be9e', 'a548e10', 'd3c0e84', '53b1572', '7203f9a', '6d1659d',\n'a782173', '24e90db', '0824bc6', 'e6f3135', '3131bf9');\n\nfixes['4.11']['fixed_ver'] = '4.11.3';\nfixes['4.11']['fixed_ver_display'] = '4.11.3-pre (changeset 9474622)';\nfixes['4.11']['affected_ver_regex'] = '^4\\\\.11\\\\.';\nfixes['4.11']['affected_changesets'] = make_list(\n'f9ea10d', '48a2e5d', '68c8a75', 'b697438', '7152399', '75de893', 'fd40571', '0a79df7', 'b12609b', 'a08fdb8', '0b1e97d',\n'41d85cb', '64d6137', '7450704', '56590ac', 'cc06f60', 'eb60ebb', '0db606d', '006b204', 'a187099', '3697e2a', 'c0f9d1e',\n'7cb2f1d', '56767b7', '952f362', '7c3c7d8', 'ee78046', '05c14f6', '6fed54c', '766edd7', '657dc2d', 'be89e98', '273cf03',\n'd78a967', 'c20ab0c', '5350514', '19bb4f5', 'ca185ab', '0047407', 'aebe055', 'd6d52bc', '317de0a', '1b16093', 'ce7b549',\n'621b2d0', '8502a2c', '7f5f48d', '7824b9f', 'b52bcda', '27ff738', '6d36734', 'e2e653f', '9eac932', 'd4fe232', 'ba287c7',\n'e33ce32', '28ed7a5', '527e324', '91836ce', '6eb3f76', 'cb86f3d', '8bfcd2e', 'fb1db30', 'b5433e7', 'b6ef69d', 'd27973c',\n'ba6f5be', '4c6142e', '6e63afe', '5fcaaae', 'b0d4cec', 'c76e47d', 'a43eb8a', '3342ee9', 'b222046', '37ccdfd', '8bbb3e9',\n'ff5ddf0', '802f994', '10582ea', '4e95d85', 'da235ee', '32bdae2', 'b647da4', '1ec05c2', '9b91bec', 'dc3cd3d', '3311f10',\n'5fd47c5', '6af54f7', 'c250e2d', '08cb4b9', '8efcc0d', '1cf304f', 'c14026b', 'c719519', '93ad919', 'fcc4f5d', '2f7f16c',\n'fddda5d', 'd0dc725', '7ca58e5', 'be800a1');\n\nfixes['4.12']['fixed_ver'] = '4.12.2';\nfixes['4.12']['fixed_ver_display'] = '4.12.2-pre (changeset 3b448cb)';\nfixes['4.12']['affected_ver_regex'] = '^4\\\\.12\\\\.';\nfixes['4.12']['affected_changesets'] = make_list(\n'1d64dc7', 'd1a06c9', '1a69ef0', '18f988a', '88d4e37', '36d2ecb', 'ee37d67', 'ece1cb0', 'f4a82a3', 'cf47a0e', '3334cb1',\n'08fde90', '16f03e0', '58668f1', '0138da1', '12a1ff9', 'a457425', '7f10403', 'b29848b', '278e46a', '7412e27', '58d59b9',\n'16bc9c0', '694fa9c', 'df67757', 'bbcd6c5', '7575728', 'db91ac4', '5698505', '28c209e', '1b1295e', 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(fixes[ver_branch]['affected_changesets'])\n if (changeset == affected_changeset)\n fix = fixes[ver_branch]['fixed_ver_display'];\n }\n }\n}\n\nif (empty_or_null(fix))\n audit(AUDIT_INST_PATH_NOT_VULN, app_name, display_version, path);\n\nitems = make_array(\n 'Installed version', display_version,\n 'Fixed version', fix,\n 'Path', path\n);\n\norder = make_list('Path', 'Installed version', 'Fixed version');\nreport = report_items_str(report_items:items, ordered_fields:order) + '\\n';\n\nsecurity_report_v4(port:0, extra:report, severity:SECURITY_WARNING);\n", "cvss": {"score": 4.9, "vector": "AV:L/AC:L/Au:N/C:N/I:N/A:C"}}, {"lastseen": "2023-03-18T14:15:50", "description": "Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host system via local access. 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A privileged guest user may use this flaw to induce a hardware Machine Check Error on the host processor, resulting in a severe DoS scenario by halting the processor.\n\nSystem software like OS OR Virtual Machine Monitor (VMM) use virtual memory system for storing program instructions and data in memory.\nVirtual Memory system uses Paging structures like Page Tables and Page Directories to manage system memory. The processor's Memory Management Unit (MMU) uses Paging structure entries to translate program's virtual memory addresses to physical memory addresses. The processor stores these address translations into its local cache buffer called - Translation Lookaside Buffer (TLB). 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