{"metadata": {"vulnerability": "CVE-2022-4020", "count": 27, "kinds": {"milestone": 4, "sighting": 11, "kev": 0, "other": 12}}, "data": [{"timestamp": "2022-11-16T12:09:56.043Z", "date_only": false, "value": "2022-11-16T12:09:56.043Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2022-4020", "field": "cveMetadata.dateReserved"}, {"timestamp": "2022-11-28T13:00:01.057Z", "date_only": false, "value": "2022-11-28T13:00:01.057Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2022-4020", "field": "cveMetadata.datePublished"}, {"timestamp": "2022-11-28T13:00:01.057Z", "date_only": false, "value": "2022-11-28T13:00:01.057Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / ESET", "record": "CVE-2022-4020", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2022-11-28T13:15:00Z", "date_only": false, "value": "2022-11-28T13:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-42R4-FFJV-M633", "record": "GHSA-42R4-FFJV-M633", "field": "database_specific.nvd_published_at"}, {"timestamp": "2022-11-28T13:15:00Z", "date_only": false, "value": "2022-11-28T13:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2022-4020", "record": "GSD-2022-4020", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2022-11-28T13:15:10.180Z", "date_only": false, "value": "2022-11-28T13:15:10.180", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2022-4020", "record": "FKIE_CVE-2022-4020", "field": "published"}, {"timestamp": "2022-11-28T15:30:24Z", "date_only": false, "value": "2022-11-28T15:30:24Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-42R4-FFJV-M633", "record": "GHSA-42R4-FFJV-M633", "field": "published"}, {"timestamp": "2022-11-28T16:28:18Z", "date_only": false, "value": "2022-11-28T16:28:18.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/53577", "record": "CVE-2022-4020", "field": "creation_timestamp", "uuid": "4d08469e-aee9-488d-8bdc-6ccf69d4f788", "content": "\u203c CVE-2022-4020 \u203c\n\nVulnerability in the HQSwSmiDxe DXE driver on some consumer Acer Notebook devices may allow an attacker with elevated privileges to modify UEFI Secure Boot settings by modifying an NVRAM variable.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/53577"}, {"timestamp": "2022-11-29T11:07:05Z", "date_only": false, "value": "2022-11-29T11:07:05.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/true_secator/3758", "record": "CVE-2022-4020", "field": "creation_timestamp", "uuid": "e684e105-8d94-437c-a655-3afe26e5ad34", "content": "Acer \u0443\u0441\u0442\u0440\u0430\u043d\u0438\u043b\u0430 \u0441\u0435\u0440\u044c\u0435\u0437\u043d\u0443\u044e \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c UEFI, \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u044e\u0449\u0443\u044e \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043c\u043e\u0434\u0435\u043b\u0435\u0439 \u043d\u043e\u0443\u0442\u0431\u0443\u043a\u043e\u0432 \u0441 \u0447\u0438\u043f\u043e\u043c Trusted Platform Module (TPM), \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043c\u043e\u0433\u043b\u0430 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u044b\u043c \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0430\u043c \u0434\u0435\u0430\u043a\u0442\u0438\u0432\u0438\u0440\u043e\u0432\u0430\u0442\u044c Secure Boot \u043d\u0430 \u0446\u0435\u043b\u0435\u0432\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445.\n\n\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c ESET\u00a0\u041c\u0430\u0440\u0442\u0438\u043d \u0421\u043c\u043e\u043b\u0430\u0440 \u0441\u043e\u043e\u0431\u0449\u0438\u043b, \u0447\u0442\u043e \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c CVE-2022-4020\u00a0\u0431\u044b\u043b\u0430 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0430 \u0432 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0435 HQSwSmiDxe DXE \u043d\u0430 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043f\u043e\u0442\u0440\u0435\u0431\u0438\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u0445 \u043d\u043e\u0443\u0442\u0431\u0443\u043a\u0430\u0445 Acer.\n\n\u0417\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0438 \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c\u0438 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u044f\u043c\u0438 \u043c\u043e\u0433\u0443\u0442 \u0437\u043b\u043e\u0443\u043f\u043e\u0442\u0440\u0435\u0431\u043b\u044f\u0442\u044c \u043e\u0448\u0438\u0431\u043a\u043e\u0439 \u0432 \u0430\u0442\u0430\u043a\u0430\u0445 \u043d\u0438\u0437\u043a\u043e\u0439 \u0441\u043b\u043e\u0436\u043d\u043e\u0441\u0442\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043d\u0435 \u0442\u0440\u0435\u0431\u0443\u044e\u0442 \u0432\u043c\u0435\u0448\u0430\u0442\u0435\u043b\u044c\u0441\u0442\u0432\u0430 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u0434\u043b\u044f \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 UEFI.\n\n\u041e\u043d\u0430 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u044c \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0439 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u043f\u0443\u0442\u0435\u043c \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0445 NVRAM (\u0444\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 \u043d\u0435 \u0432\u0430\u0436\u043d\u043e, \u0442\u043e\u043b\u044c\u043a\u043e \u043d\u0430\u043b\u0438\u0447\u0438\u0435 \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0435\u0442\u0441\u044f \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430\u043c\u0438 \u0437\u0430\u0442\u0440\u043e\u043d\u0443\u0442\u043e\u0439 \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0438).\n\n\u0412\u043e\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0432\u0448\u0438\u0441\u044c \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c\u044e \u0438 \u043e\u0442\u043a\u043b\u044e\u0447\u0438\u0432 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u0443\u044e \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0443 \u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u044b\u0445 \u043d\u043e\u0443\u0442\u0431\u0443\u043a\u0430\u0445 Acer, \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0438 \u043c\u043e\u0433\u0443\u0442 \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0438\u0442\u044c \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u041e\u0421 \u0438 \u0437\u0430\u0433\u0440\u0443\u0437\u0438\u0442\u044c \u043d\u0435\u043f\u043e\u0434\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0435 \u0437\u0430\u0433\u0440\u0443\u0437\u0447\u0438\u043a\u0438 \u0434\u043b\u044f \u043e\u0431\u0445\u043e\u0434\u0430 \u0438\u043b\u0438 \u043e\u0442\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u0441\u0440\u0435\u0434\u0441\u0442\u0432 \u0437\u0430\u0449\u0438\u0442\u044b, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0440\u0430\u0437\u0432\u0435\u0440\u0442\u044b\u0432\u0430\u043d\u0438\u044f \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u044b\u0445 \u043f\u043e\u043b\u0435\u0437\u043d\u044b\u0445 \u043d\u0430\u0433\u0440\u0443\u0437\u043e\u043a \u0441 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u043c\u0438 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u044f\u043c\u0438.\n\n\u0412 \u0447\u0438\u0441\u043b\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u044b\u0445 \u043c\u043e\u0434\u0435\u043b\u0435\u0439 Acer Aspire A315-22, A115-21, A315-22G, Extensa EX215-21 \u0438 EX215-21G.\n\nAcer \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442 \u043e\u0431\u043d\u043e\u0432\u0438\u0442\u044c BIOS \u0434\u043e \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0439 \u0432\u0435\u0440\u0441\u0438\u0438, \u043e\u0436\u0438\u0434\u0430\u0435\u0442\u0441\u044f \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 Windows. \u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u044b \u043a\u043b\u0438\u0435\u043d\u0442\u044b \u043c\u043e\u0433\u0443\u0442 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u0435\u0433\u043e \u0432\u0440\u0443\u0447\u043d\u0443\u044e \u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445.\n\nLenovo, \u043a \u0441\u043b\u043e\u0432\u0443,\u00a0\u0442\u0430\u043a\u0436\u0435 \u0438\u0441\u043f\u0440\u0430\u0432\u0438\u043b\u0430 \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u043d\u044b\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 UEFI Secure Boot, \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u043d\u044b\u0435 ESET \u0432 \u043c\u043e\u0434\u0435\u043b\u044f\u0445 \u043d\u043e\u0443\u0442\u0431\u0443\u043a\u043e\u0432 ThinkBook, IdeaPad \u0438 Yoga, \u0440\u0430\u043d\u0435\u0435 \u0432 \u044d\u0442\u043e\u043c \u043c\u0435\u0441\u044f\u0446\u0435.\n\n\u0412 \u0441\u043b\u0443\u0447\u0430\u0435 Lenovo \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0431\u044b\u043b\u0430 \u0432\u044b\u0437\u0432\u0430\u043d\u0430 \u0442\u0435\u043c, \u0447\u0442\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u0432\u043a\u043b\u044e\u0447\u0438\u043b\u0438 \u0434\u0440\u0430\u0439\u0432\u0435\u0440 \u0440\u0430\u043d\u043d\u0435\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0432 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0435 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0433\u043b\u0438 \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u044c \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0439 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0438\u0437 \u041e\u0421.", "url": "https://t.me/true_secator/3758"}, {"timestamp": "2022-11-29T11:13:31Z", "date_only": false, "value": "2022-11-29T11:13:31.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/dxe_0x0/171", "record": "CVE-2022-4020", "field": "creation_timestamp", "uuid": "1b84b3d3-934b-4e13-b50c-8a625477d1d7", "content": "Acer \u0443\u0441\u0442\u0440\u0430\u043d\u0438\u043b\u0430 \u0441\u0435\u0440\u044c\u0435\u0437\u043d\u0443\u044e \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c UEFI, \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u044e\u0449\u0443\u044e \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043c\u043e\u0434\u0435\u043b\u0435\u0439 \u043d\u043e\u0443\u0442\u0431\u0443\u043a\u043e\u0432 \u0441 \u0447\u0438\u043f\u043e\u043c Trusted Platform Module (TPM), \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043c\u043e\u0433\u043b\u0430 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u044b\u043c \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0430\u043c \u0434\u0435\u0430\u043a\u0442\u0438\u0432\u0438\u0440\u043e\u0432\u0430\u0442\u044c Secure Boot \u043d\u0430 \u0446\u0435\u043b\u0435\u0432\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445.\n\n\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c ESET\u00a0\u041c\u0430\u0440\u0442\u0438\u043d \u0421\u043c\u043e\u043b\u0430\u0440 \u0441\u043e\u043e\u0431\u0449\u0438\u043b, \u0447\u0442\u043e \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c CVE-2022-4020\u00a0\u0431\u044b\u043b\u0430 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0430 \u0432 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0435 HQSwSmiDxe DXE \u043d\u0430 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043f\u043e\u0442\u0440\u0435\u0431\u0438\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u0445 \u043d\u043e\u0443\u0442\u0431\u0443\u043a\u0430\u0445 Acer.\n\n\u0417\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0438 \u0441 \u0432\u044b\u0441\u043e\u043a\u0438\u043c\u0438 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u044f\u043c\u0438 \u043c\u043e\u0433\u0443\u0442 \u0437\u043b\u043e\u0443\u043f\u043e\u0442\u0440\u0435\u0431\u043b\u044f\u0442\u044c \u043e\u0448\u0438\u0431\u043a\u043e\u0439 \u0432 \u0430\u0442\u0430\u043a\u0430\u0445 \u043d\u0438\u0437\u043a\u043e\u0439 \u0441\u043b\u043e\u0436\u043d\u043e\u0441\u0442\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043d\u0435 \u0442\u0440\u0435\u0431\u0443\u044e\u0442 \u0432\u043c\u0435\u0448\u0430\u0442\u0435\u043b\u044c\u0441\u0442\u0432\u0430 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u0434\u043b\u044f \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 UEFI.\n\n\u041e\u043d\u0430 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u044c \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0439 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u043f\u0443\u0442\u0435\u043c \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0445 NVRAM (\u0444\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 \u043d\u0435 \u0432\u0430\u0436\u043d\u043e, \u0442\u043e\u043b\u044c\u043a\u043e \u043d\u0430\u043b\u0438\u0447\u0438\u0435 \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0435\u0442\u0441\u044f \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430\u043c\u0438 \u0437\u0430\u0442\u0440\u043e\u043d\u0443\u0442\u043e\u0439 \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0438).\n\n\u0412\u043e\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0432\u0448\u0438\u0441\u044c \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c\u044e \u0438 \u043e\u0442\u043a\u043b\u044e\u0447\u0438\u0432 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u0443\u044e \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0443 \u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u044b\u0445 \u043d\u043e\u0443\u0442\u0431\u0443\u043a\u0430\u0445 Acer, \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0438 \u043c\u043e\u0433\u0443\u0442 \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0438\u0442\u044c \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u041e\u0421 \u0438 \u0437\u0430\u0433\u0440\u0443\u0437\u0438\u0442\u044c \u043d\u0435\u043f\u043e\u0434\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0435 \u0437\u0430\u0433\u0440\u0443\u0437\u0447\u0438\u043a\u0438 \u0434\u043b\u044f \u043e\u0431\u0445\u043e\u0434\u0430 \u0438\u043b\u0438 \u043e\u0442\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u0441\u0440\u0435\u0434\u0441\u0442\u0432 \u0437\u0430\u0449\u0438\u0442\u044b, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0440\u0430\u0437\u0432\u0435\u0440\u0442\u044b\u0432\u0430\u043d\u0438\u044f \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u044b\u0445 \u043f\u043e\u043b\u0435\u0437\u043d\u044b\u0445 \u043d\u0430\u0433\u0440\u0443\u0437\u043e\u043a \u0441 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u043c\u0438 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u044f\u043c\u0438.\n\n\u0412 \u0447\u0438\u0441\u043b\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u044b\u0445 \u043c\u043e\u0434\u0435\u043b\u0435\u0439 Acer Aspire A315-22, A115-21, A315-22G, Extensa EX215-21 \u0438 EX215-21G.\n\nAcer \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442 \u043e\u0431\u043d\u043e\u0432\u0438\u0442\u044c BIOS \u0434\u043e \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0439 \u0432\u0435\u0440\u0441\u0438\u0438, \u043e\u0436\u0438\u0434\u0430\u0435\u0442\u0441\u044f \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 Windows. \u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u044b \u043a\u043b\u0438\u0435\u043d\u0442\u044b \u043c\u043e\u0433\u0443\u0442 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u0435\u0433\u043e \u0432\u0440\u0443\u0447\u043d\u0443\u044e \u043d\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445.\n\nLenovo, \u043a \u0441\u043b\u043e\u0432\u0443,\u00a0\u0442\u0430\u043a\u0436\u0435 \u0438\u0441\u043f\u0440\u0430\u0432\u0438\u043b\u0430 \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u043d\u044b\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 UEFI Secure Boot, \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u043d\u044b\u0435 ESET \u0432 \u043c\u043e\u0434\u0435\u043b\u044f\u0445 \u043d\u043e\u0443\u0442\u0431\u0443\u043a\u043e\u0432 ThinkBook, IdeaPad \u0438 Yoga, \u0440\u0430\u043d\u0435\u0435 \u0432 \u044d\u0442\u043e\u043c \u043c\u0435\u0441\u044f\u0446\u0435.\n\n\u0412 \u0441\u043b\u0443\u0447\u0430\u0435 Lenovo \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0431\u044b\u043b\u0430 \u0432\u044b\u0437\u0432\u0430\u043d\u0430 \u0442\u0435\u043c, \u0447\u0442\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u0432\u043a\u043b\u044e\u0447\u0438\u043b\u0438 \u0434\u0440\u0430\u0439\u0432\u0435\u0440 \u0440\u0430\u043d\u043d\u0435\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0432 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0435 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0433\u043b\u0438 \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u044c \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0439 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0438\u0437 \u041e\u0421.", "url": "https://t.me/dxe_0x0/171"}, {"timestamp": "2022-11-29T17:40:28Z", "date_only": false, "value": "2022-11-29T17:40:28.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/thehackernews/2811", "record": "CVE-2022-4020", "field": "creation_timestamp", "uuid": "dc9e4248-dbd6-4605-8c89-1195b8175e1d", "content": "Researchers have reported a new vulnerability (CVE-2022-4020) in Acer laptops that could be potentially weaponized to disable UEFI Secure Boot protection.\n\nRead: https://thehackernews.com/2022/11/new-flaw-in-acer-laptops-could-let.html", "url": "https://t.me/thehackernews/2811"}, {"timestamp": "2022-11-30T01:36:32Z", "date_only": false, "value": "2022-11-30T01:36:32.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/InternetInfection/6479", "record": "CVE-2022-4020", "field": "creation_timestamp", "uuid": "93539ccf-8714-4c81-8447-78267e1e292b", "content": "New Flaw in Acer Laptops Could Let Attackers Disable Secure Boot Protection\nhttps://thehackernews.com/2022/11/new-flaw-in-acer-laptops-could-let.html\n\nAcer has released a firmware update to address a security vulnerability that could be potentially weaponized to turn off UEFI Secure Boot on affected machines.\nTracked as\u00a0CVE-2022-4020, the high-severity vulnerability affects five different models that consist of Aspire A315-22, A115-21, and A315-22G, and Extensa EX215-21 and EX215-21G.\n\nThe PC maker described the vulnerability as\n\n#news", "url": "https://t.me/InternetInfection/6479"}, {"timestamp": "2022-12-01T20:23:00Z", "date_only": false, "value": "2022-12-01T20:23Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2022-4020", "record": "GSD-2022-4020", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2022-12-01T21:30:20Z", "date_only": false, "value": "2022-12-01T21:30:20Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-42R4-FFJV-M633", "record": "GHSA-42R4-FFJV-M633", "field": "modified"}, {"timestamp": "2023-01-19T13:09:09Z", "date_only": false, "value": "2023-01-19T13:09:09.000000Z", "kind": "sighting", "label": "Seen", "source": "MISP/01250f9e-7cf9-44b5-b20f-c16f0cca48d6", "record": "CVE-2022-4020", "field": "creation_timestamp", "uuid": "dd18895f-ccff-4075-addf-3ba93400e921"}, {"timestamp": "2023-12-13T01:19:15.820Z", "date_only": false, "value": "2023-12-13T01:19:15.820352Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2022-4020", "record": "GSD-2022-4020", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-03T01:27:54.370Z", "date_only": false, "value": "2024-08-03T01:27:54.370Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2022-4020", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2025-04-14T18:15:55.381Z", "date_only": false, "value": "2025-04-14T18:15:55.381686Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2022-4020", "field": "containers.adp.1.metrics.0.other.content.timestamp"}, {"timestamp": "2025-04-14T18:15:55.381Z", "date_only": false, "value": "2025-04-14T18:15:55.381686Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2022-4020", "record": "FKIE_CVE-2022-4020", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2025-04-14T18:16:59.908Z", "date_only": false, "value": "2025-04-14T18:16:59.908Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2022-4020", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2025-04-14T18:16:59.908Z", "date_only": false, "value": "2025-04-14T18:16:59.908Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2022-4020", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2026-06-17T05:19:46.683Z", "date_only": false, "value": "2026-06-17T05:19:46.683", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2022-4020", "record": "FKIE_CVE-2022-4020", "field": "lastModified"}, {"timestamp": "2026-07-26T02:02:35.536Z", "date_only": false, "value": "2026-07-26T02:02:35.536134Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/EchelonEyes/919", "record": "CVE-2022-4020", "field": "creation_timestamp", "uuid": "7eb07480-0fbd-46f7-b780-0c912f4abe3a", "url": "https://t.me/EchelonEyes/919"}, {"timestamp": "2026-07-27T00:01:11.557Z", "date_only": false, "value": "2026-07-27T00:01:11.557998Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/EchelonEyes/919", "record": "CVE-2022-4020", "field": "creation_timestamp", "uuid": "b7ead394-9245-4ddf-9fde-8ba69649a1e1", "url": "https://t.me/EchelonEyes/919"}, {"timestamp": "2026-07-28T05:00:04.770Z", "date_only": false, "value": "2026-07-28T05:00:04.770455Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/EchelonEyes/919", "record": "CVE-2022-4020", "field": "creation_timestamp", "uuid": "e9c28fa8-476a-46a5-b84c-b26b4ea8f53a", "url": "https://t.me/EchelonEyes/919"}, {"timestamp": "2026-07-29T00:00:47.729Z", "date_only": false, "value": "2026-07-29T00:00:47.729240Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/EchelonEyes/919", "record": "CVE-2022-4020", "field": "creation_timestamp", "uuid": "301a1ed5-f888-450a-a0a1-a1f542d1abb4", "url": "https://t.me/EchelonEyes/919"}, {"timestamp": "2026-09-01T17:00:10.444Z", "date_only": false, "value": "2026-09-01T17:00:10.444332Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/Hackme_news/676", "record": "CVE-2022-4020", "field": "creation_timestamp", "uuid": "85bca464-845f-41e9-bb87-6b05348d842c", "url": "https://t.me/Hackme_news/676"}]}