{"metadata": {"vulnerability": "CVE-2022-1891", "count": 25, "kinds": {"milestone": 4, "sighting": 9, "kev": 0, "other": 12}}, "data": [{"timestamp": "2022-05-25T20:29:36.185Z", "date_only": false, "value": "2022-05-25T20:29:36.185Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2022-1891", "field": "cveMetadata.dateReserved"}, {"timestamp": "2022-07-14T09:33:43Z", "date_only": false, "value": "2022-07-14T09:33:43.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/itsec_news/1001", "record": "CVE-2022-1891", "field": "creation_timestamp", "uuid": "11d46677-d7f1-491b-9e33-b189b6d61935", "content": "\u200b\ud83d\udcbb \u0411\u043e\u043b\u0435\u0435 70 \u043c\u043e\u0434\u0435\u043b\u0435\u0439 \u043d\u043e\u0443\u0442\u0431\u0443\u043a\u043e\u0432 Lenovo \u043f\u043e\u0434\u0432\u0435\u0440\u0436\u0435\u043d\u044b 3 \u043e\u043f\u0430\u0441\u043d\u044b\u043c \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044f\u043c.\n\n\ud83d\udcac Lenovo \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b\u0430 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0434\u043b\u044f 3 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0432 \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0435 UEFI. \u041e\u043d\u0438 \u0437\u0430\u0442\u0440\u043e\u043d\u0443\u043b\u0438 \u0431\u043e\u043b\u0435\u0435 70 \u043c\u043e\u0434\u0435\u043b\u0435\u0439 \u043d\u043e\u0443\u0442\u0431\u0443\u043a\u043e\u0432. ESET, \u0441\u043b\u043e\u0432\u0430\u0446\u043a\u0430\u044f \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f \u0432 \u0441\u0444\u0435\u0440\u0435 \u043a\u0438\u0431\u0435\u0440\u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438, \u043e\u043f\u0438\u0441\u0430\u043b\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 \u0441\u0432\u043e\u0435\u043c Twitter: \n\n\u00ab\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0433\u0443\u0442 \u0431\u044b\u0442\u044c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u044b \u0434\u043b\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u043e\u0433\u043e \u043a\u043e\u0434\u0430 \u043d\u0430 \u0440\u0430\u043d\u043d\u0438\u0445 \u044d\u0442\u0430\u043f\u0430\u0445 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u041e\u0421, \u0447\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0430\u043c \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0438\u0442\u044c \u043f\u043e\u0442\u043e\u043a \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u041e\u0421 \u0438 \u043e\u0442\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0432\u0430\u0436\u043d\u044b\u0435 \u0437\u0430\u0449\u0438\u0442\u043d\u044b\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438\u00bb.\n\n\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044f\u043c \u043f\u0440\u0438\u0441\u0432\u043e\u0438\u043b\u0438 \u0438\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b CVE-2022-1890, CVE-2022-1891 \u0438 CVE-2022-1892. \u0412\u0441\u0435 \u043e\u043d\u0438 \u0441\u0432\u044f\u0437\u0430\u043d\u044b \u0441 \u043e\u0448\u0438\u0431\u043a\u043e\u0439 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0431\u0443\u0444\u0435\u0440\u0430, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0445\u0430\u043a\u0435\u0440\u0430\u043c \u043f\u043e\u0432\u044b\u0448\u0430\u0442\u044c \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0438 \u043d\u0430 \u0437\u0430\u0442\u0440\u043e\u043d\u0443\u0442\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0439 \u043a\u043e\u0434.\n\n\u041f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u0431\u0443\u0444\u0435\u0440 \u0445\u0430\u043a\u0435\u0440\u0430\u043c \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043d\u0435\u0430\u0434\u0435\u043a\u0432\u0430\u0442\u043d\u0430\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u0430 DataSize \u0432 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 NVRAM \u0432 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430\u0445 ReadyBootDxe, SystemLoadDefaultDxe \u0438 SystemBootManagerDxe.\n\n#Lenovo #\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c #\u0425\u0430\u043a\u0435\u0440\u044b\n\n\ud83d\udd14 ITsec NEWS", "url": "https://t.me/itsec_news/1001"}, {"timestamp": "2022-07-14T11:27:02Z", "date_only": false, "value": "2022-07-14T11:27:02.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/true_secator/3171", "record": "CVE-2022-1891", "field": "creation_timestamp", "uuid": "5bfe60ab-8b9a-4d28-82f1-b4a52934677b", "content": "\u0422\u0440\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0431\u0443\u0444\u0435\u0440\u0430 \u0432 \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0435 UEFI \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u044e\u0442 \u0431\u043e\u043b\u0435\u0435 70 \u043c\u043e\u0434\u0435\u043b\u0435\u0439 \u043d\u043e\u0443\u0442\u0431\u0443\u043a\u043e\u0432 Lenovo.\n\n\u041e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u043d\u044b\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CVE-2022-1890, CVE-2022-1891 \u0438 CVE-2022-1892 \u0441\u0440\u0435\u0434\u043d\u0435\u0439 \u0441\u0442\u0435\u043f\u0435\u043d\u0438 \u0441\u0435\u0440\u044c\u0435\u0437\u043d\u043e\u0441\u0442\u0438 \u043c\u043e\u0433\u0443\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0430\u043c \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0438\u0442\u044c \u0437\u0430\u043f\u0443\u0441\u043a \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 Windows.\n\n\u0415\u0441\u043b\u0438 \u043f\u0435\u0440\u0432\u0430\u044f \u0438\u0437 \u043d\u0438\u0445 \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u043e\u043c ReadyBootDxe \u043b\u0438\u0448\u044c \u0432 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043d\u043e\u0443\u0442\u0431\u0443\u043a\u0430\u0445, \u0442\u043e \u0434\u0432\u0435 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0435 - \u0441 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u043e\u043c SystemLoadDefaultDxe, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432 \u043b\u0438\u043d\u0435\u0439\u043a\u0430\u0445 Lenovo Yoga, IdeaPad, Flex, ThinkBook, V14, V15, V130, Slim, S145, S540, S940 \u0438 \u0432 \u0441\u043e\u0432\u043e\u043a\u0443\u043f\u043d\u043e\u0441\u0442\u0438 \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u0435\u0442 \u0431\u043e\u043b\u0435\u0435 70 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0445 \u043c\u043e\u0434\u0435\u043b\u0435\u0439.\n\n\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0438\u043b\u0438 \u0440\u0435\u0441\u0435\u0440\u0447\u0435\u0440\u044b ESET, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0437\u0430\u043a\u043b\u044e\u0447\u0438\u043b\u0438, \u0447\u0442\u043e \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0438\u0445 \u0434\u043b\u044f \u0437\u0430\u0445\u0432\u0430\u0442\u0430 \u043f\u043e\u0442\u043e\u043a\u0430 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u041e\u0421 \u0438 \u043f\u043e\u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0433\u043e \u043e\u0442\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u0439 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438. \n\nC\u0430\u043c\u0430 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430 \u0432\u044b\u0437\u0432\u0430\u043d\u0430 \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e\u0439 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u043e\u0439 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u0430 DataSize, \u043f\u0435\u0440\u0435\u0434\u0430\u043d\u043d\u043e\u0433\u043e \u0444\u0443\u043d\u043a\u0446\u0438\u0438 GetVariable \u0441\u043b\u0443\u0436\u0431 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f UEFI. \u0417\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a \u043c\u043e\u0436\u0435\u0442 \u0441\u043e\u0437\u0434\u0430\u0442\u044c \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u0443\u044e \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0443\u044e NVRAM, \u0447\u0442\u043e \u0432\u044b\u0437\u043e\u0432\u0435\u0442 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0431\u0443\u0444\u0435\u0440\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 \u0432\u043e \u0432\u0442\u043e\u0440\u043e\u043c \u0432\u044b\u0437\u043e\u0432\u0435 GetVariable.\n\n\u0410\u0442\u0430\u043a\u0438 \u043d\u0430 UEFI \u0447\u0440\u0435\u0437\u0432\u044b\u0447\u0430\u0439\u043d\u043e \u043e\u043f\u0430\u0441\u043d\u044b, \u043f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 \u043e\u043d\u0438 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0430\u043c \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0442\u044c \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u043e\u0435 \u041f\u041e \u043d\u0430 \u0440\u0430\u043d\u043d\u0438\u0445 \u044d\u0442\u0430\u043f\u0430\u0445 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u041e\u0421, \u0434\u043e \u0430\u043a\u0442\u0438\u0432\u0430\u0446\u0438\u0438 \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0445 \u0441\u0440\u0435\u0434\u0441\u0442\u0432 \u0437\u0430\u0449\u0438\u0442\u044b Windows, \u0447\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0438\u043c \u043e\u0431\u0445\u043e\u0434\u0438\u0442\u044c \u0438\u043b\u0438 \u043e\u0442\u043a\u043b\u044e\u0447\u0430\u0442\u044c \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430 \u0437\u0430\u0449\u0438\u0442\u044b \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 \u041e\u0421, \u0438\u0437\u0431\u0435\u0433\u0430\u0442\u044c \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0438\u044f \u0438 \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u0442\u044c\u0441\u044f \u0434\u0430\u0436\u0435 \u043f\u043e\u0441\u043b\u0435 \u0444\u043e\u0440\u043c\u0430\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0434\u0438\u0441\u043a\u0430.\n\n\u0412\u043e \u0438\u0437\u0431\u0435\u0436\u0430\u043d\u0438\u0435 \u043f\u043e\u0434\u043e\u0431\u043d\u044b\u0445 \u0430\u0442\u0430\u043a \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f\u043c \u0443\u044f\u0437\u0432\u0438\u043c\u044b\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442\u0441\u044f \u0437\u0430\u0433\u0440\u0443\u0437\u0438\u0442\u044c \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u044e\u044e \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u0443\u044e \u0432\u0435\u0440\u0441\u0438\u044e \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 \u0434\u043b\u044f \u0441\u0432\u043e\u0438\u0445 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432 Lenovo.\n\n\u041a\u0440\u043e\u043c\u0435 \u0442\u043e\u0433\u043e, \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \n\u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e \u043e \u0437\u0430\u0442\u0440\u043e\u043d\u0443\u0442\u044b\u0445 \u043c\u043e\u0434\u0435\u043b\u044f\u0445 \u0432\u00a0\u0442\u0430\u0431\u043b\u0438\u0446\u0435 \u0432\u043b\u0438\u044f\u043d\u0438\u044f\u00a0\u0432\u043c\u0435\u0441\u0442\u0435 \u0441\u00a0\u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u044f\u043c\u0438 \u043f\u043e \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438.\n\n\u0412 \u0441\u0432\u043e\u044e \u043e\u0447\u0435\u0440\u0435\u0434\u044c, ESET \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0430 \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u044f \u043a\u043e\u0434\u0430 \u0434\u043b\u044f \u0430\u043d\u0430\u043b\u0438\u0437\u0430\u0442\u043e\u0440\u0430 \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0438 UEFI \u043e\u0442 Binarly efiXplorer, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u0432 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u043c \u0434\u043e\u0441\u0442\u0443\u043f\u0435\u00a0\u043d\u0430 GitHub.", "url": "https://t.me/true_secator/3171"}, {"timestamp": "2023-01-23T15:25:33.599Z", "date_only": false, "value": "2023-01-23T15:25:33.599Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2022-1891", "field": "cveMetadata.datePublished"}, {"timestamp": "2023-01-26T06:03:10.975Z", "date_only": false, "value": "2023-01-26T06:03:10.975Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / lenovo", "record": "CVE-2022-1891", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2023-01-26T21:15:00Z", "date_only": false, "value": "2023-01-26T21:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-F95F-F57P-RC4M", "record": "GHSA-F95F-F57P-RC4M", "field": "database_specific.nvd_published_at"}, {"timestamp": "2023-01-26T21:15:00Z", "date_only": false, "value": "2023-01-26T21:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2022-1891", "record": "GSD-2022-1891", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2023-01-26T21:15:25.193Z", "date_only": false, "value": "2023-01-26T21:15:25.193", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2022-1891", "record": "FKIE_CVE-2022-1891", "field": "published"}, {"timestamp": "2023-01-26T21:30:28Z", "date_only": false, "value": "2023-01-26T21:30:28Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-F95F-F57P-RC4M", "record": "GHSA-F95F-F57P-RC4M", "field": "published"}, {"timestamp": "2023-01-27T00:46:57Z", "date_only": false, "value": "2023-01-27T00:46:57.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/57005", "record": "CVE-2022-1891", "field": "creation_timestamp", "uuid": "80a14023-7df2-4dfb-99cf-3ff43e6ae2e2", "content": "\u203c CVE-2022-1891 \u203c\n\nA buffer overflow in the SystemLoadDefaultDxe driver in some Lenovo Notebook products may allow an attacker with local privileges to execute arbitrary code.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/57005"}, {"timestamp": "2023-02-03T18:03:00Z", "date_only": false, "value": "2023-02-03T18:03Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2022-1891", "record": "GSD-2022-1891", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2023-02-03T18:30:27Z", "date_only": false, "value": "2023-02-03T18:30:27Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-F95F-F57P-RC4M", "record": "GHSA-F95F-F57P-RC4M", "field": "modified"}, {"timestamp": "2023-12-13T01:19:28.371Z", "date_only": false, "value": "2023-12-13T01:19:28.371438Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2022-1891", "record": "GSD-2022-1891", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-03T00:17:00.926Z", "date_only": false, "value": "2024-08-03T00:17:00.926Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2022-1891", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2025-04-02T14:34:12.315Z", "date_only": false, "value": "2025-04-02T14:34:12.315495Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2022-1891", "field": "containers.adp.1.metrics.0.other.content.timestamp"}, {"timestamp": "2025-04-02T14:34:12.315Z", "date_only": false, "value": "2025-04-02T14:34:12.315495Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2022-1891", "record": "FKIE_CVE-2022-1891", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2025-04-03T16:54:57.859Z", "date_only": false, "value": "2025-04-03T16:54:57.859Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2022-1891", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2025-04-03T16:54:57.859Z", "date_only": false, "value": "2025-04-03T16:54:57.859Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2022-1891", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2025-04-03T17:35:53Z", "date_only": false, "value": "2025-04-03T17:35:53.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/10292", "record": "CVE-2022-1891", "field": "creation_timestamp", "uuid": "c4e1bb27-901f-47c0-8451-277793d72fe1", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2022-1891\n\ud83d\udd25 CVSS Score: 6.7 (cvssV3_1, Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)\n\ud83d\udd39 Description: A buffer overflow in the SystemLoadDefaultDxe driver in some Lenovo Notebook products may allow an attacker with local privileges to execute arbitrary code.\n\ud83d\udccf Published: 2023-01-23T15:25:33.599Z\n\ud83d\udccf Modified: 2025-04-03T16:54:57.859Z\n\ud83d\udd17 References:\n1. https://support.lenovo.com/us/en/product_security/LEN-91369", "url": "https://t.me/DarkWebInformer_CVEAlerts/10292"}, {"timestamp": "2026-06-17T04:23:17.550Z", "date_only": false, "value": "2026-06-17T04:23:17.550", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2022-1891", "record": "FKIE_CVE-2022-1891", "field": "lastModified"}, {"timestamp": "2026-07-26T02:02:51.145Z", "date_only": false, "value": "2026-07-26T02:02:51.145324Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/EchelonEyes/448", "record": "CVE-2022-1891", "field": "creation_timestamp", "uuid": "bb6326a9-a938-4f04-85bd-a066d85862e5", "url": "https://t.me/EchelonEyes/448"}, {"timestamp": "2026-07-27T00:01:21.320Z", "date_only": false, "value": "2026-07-27T00:01:21.320020Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/EchelonEyes/448", "record": "CVE-2022-1891", "field": "creation_timestamp", "uuid": "a39dbffc-c7aa-4b72-949a-09a930e3f077", "url": "https://t.me/EchelonEyes/448"}, {"timestamp": "2026-07-28T12:00:04.651Z", 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