{"id":"CVE-2022-1892","aliases":["EUVD-2022-25164","GHSA-vw4p-v429-wp9h"],"status":"published","title":"A buffer overflow in the SystemBootManagerDxe driver in some Lenovo Notebook products may allow...","description":"A buffer overflow in the SystemBootManagerDxe driver in some Lenovo Notebook products may allow an attacker with local privileges to execute arbitrary code.","severity":{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00353,"percentile":0.29244,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120","CWE-122"],"published":"2023-01-23T15:31:19Z","modified":"2026-06-17T04:23:17Z","products":[{"vendor":"lenovo","product":"100e_2nd_gen_firmware"},{"vendor":"lenovo","product":"100w_gen_3_firmware"},{"vendor":"lenovo","product":"13w_yoga_firmware"},{"vendor":"lenovo","product":"14w_gen_2_firmware"},{"vendor":"lenovo","product":"300e_2nd_gen_firmware"},{"vendor":"lenovo","product":"300w_gen_3_firmware"},{"vendor":"lenovo","product":"500w_gen_3_firmware"},{"vendor":"lenovo","product":"730s-13iml_firmware"},{"vendor":"lenovo","product":"bios"},{"vendor":"lenovo","product":"flex_3-11ada05_firmware"},{"vendor":"lenovo","product":"flex_5-14alc05_firmware"},{"vendor":"lenovo","product":"flex_5-14are05_firmware"},{"vendor":"lenovo","product":"flex_5-14iil05_firmware"},{"vendor":"lenovo","product":"flex_5-14itl05_firmware"},{"vendor":"lenovo","product":"flex_5-15alc05_firmware"},{"vendor":"lenovo","product":"flex_5-15iil05_firmware"},{"vendor":"lenovo","product":"flex_5-15itl05_firmware"},{"vendor":"lenovo","product":"ideapad_1-11ada05_firmware"},{"vendor":"lenovo","product":"ideapad_1-11igl05_firmware"},{"vendor":"lenovo","product":"ideapad_1-14ada05_firmware"},{"vendor":"lenovo","product":"ideapad_1-14igl05_firmware"},{"vendor":"lenovo","product":"ideapad_3-14ada05_firmware"},{"vendor":"lenovo","product":"ideapad_3-14ada6_firmware"},{"vendor":"lenovo","product":"ideapad_3-14alc6_firmware"},{"vendor":"lenovo","product":"ideapad_3-15ada05_firmware"},{"vendor":"lenovo","product":"ideapad_3-15ada6_firmware"},{"vendor":"lenovo","product":"ideapad_3-15alc6_firmware"},{"vendor":"lenovo","product":"ideapad_3-17ada05_firmware"},{"vendor":"lenovo","product":"ideapad_3-17ada6_firmware"},{"vendor":"lenovo","product":"ideapad_3-17alc6_firmware"},{"vendor":"lenovo","product":"ideapad_5-15alc05_firmware"},{"vendor":"lenovo","product":"ideapad_5_15aba7_firmware"},{"vendor":"lenovo","product":"ideapad_flex_5_14alc7_firmware"},{"vendor":"lenovo","product":"ideapad_flex_5_16alc7_firmware"},{"vendor":"lenovo","product":"ideapad_s940-14iil_firmware"},{"vendor":"lenovo","product":"ideapad_slim_1-11ast-05_firmware"},{"vendor":"lenovo","product":"ideapad_slim_1-14ast-05_firmware"},{"vendor":"lenovo","product":"legion_s7-15ach6_firmware"},{"vendor":"lenovo","product":"legion_s7-15arh5_firmware"},{"vendor":"lenovo","product":"legion_s7-15imh5_firmware"},{"vendor":"lenovo","product":"s145-14api_firmware"},{"vendor":"lenovo","product":"s145-14ast_firmware"},{"vendor":"lenovo","product":"s145-15api_firmware"},{"vendor":"lenovo","product":"s145-15ast_firmware"},{"vendor":"lenovo","product":"s540-13api_firmware"},{"vendor":"lenovo","product":"thinkbook_13s-iml_firmware"},{"vendor":"lenovo","product":"thinkbook_13s_g2_are_firmware"},{"vendor":"lenovo","product":"thinkbook_13s_g2_itl_firmware"},{"vendor":"lenovo","product":"thinkbook_13s_g3_acn_firmware"},{"vendor":"lenovo","product":"thinkbook_14-iil_firmware"},{"vendor":"lenovo","product":"thinkbook_14-iml_firmware"},{"vendor":"lenovo","product":"thinkbook_14p_g2_ach_firmware"},{"vendor":"lenovo","product":"thinkbook_14s-iml_firmware"},{"vendor":"lenovo","product":"thinkbook_14s_g2_itl_firmware"},{"vendor":"lenovo","product":"thinkbook_15-iil_firmware"},{"vendor":"lenovo","product":"thinkbook_15-iml_firmware"},{"vendor":"lenovo","product":"thinkbook_16p_g2_ach_firmware"},{"vendor":"lenovo","product":"v130-15ikb_firmware"},{"vendor":"lenovo","product":"v14-ada_firmware"},{"vendor":"lenovo","product":"v14_g2-alc_firmware"},{"vendor":"lenovo","product":"v15-ada_firmware"},{"vendor":"lenovo","product":"v15_g2-alc_firmware"},{"vendor":"lenovo","product":"yoga_9-15imh5_firmware"},{"vendor":"lenovo","product":"yoga_c640-13iml_firmware"},{"vendor":"lenovo","product":"yoga_c640-13iml_lte_firmware"},{"vendor":"lenovo","product":"yoga_c940-15irh_firmware"},{"vendor":"lenovo","product":"yoga_s730-13iml_firmware"},{"vendor":"lenovo","product":"yoga_s940-14iil_firmware"},{"vendor":"lenovo","product":"yoga_slim_7_pro-14ach5_firmware"},{"vendor":"lenovo","product":"yoga_slim_7_pro-14ach5_o_firmware"},{"vendor":"lenovo","product":"yoga_slim_7_pro-14arh5_firmware"}],"references":[{"url":"https://support.lenovo.com/us/en/product_security/LEN-91369","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-1892"},{"url":"https://github.com/advisories/GHSA-vw4p-v429-wp9h"}],"sources":{"cve":[{"id":"CVE-2022-1892","description":"A buffer overflow in the SystemBootManagerDxe driver in some Lenovo Notebook products may allow an attacker with local privileges to execute arbitrary code.","status":"published","published":"2023-01-23T15:31:19.243Z","modified":"2025-04-02T14:37:24.386Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T14:34:38.263045Z"}],"euvd":[{"id":"EUVD-2022-25164","description":"A buffer overflow in the SystemBootManagerDxe driver in some Lenovo Notebook products may allow an attacker with local privileges to execute arbitrary code.","status":"published","published":"2023-01-23T15:31:19Z","modified":"2025-04-02T14:37:24Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T20:52:44.834568Z"}],"ghsa":[{"id":"GHSA-vw4p-v429-wp9h","title":"A buffer overflow in the SystemBootManagerDxe driver in some Lenovo Notebook products may allow...","description":"A buffer overflow in the SystemBootManagerDxe driver in some Lenovo Notebook products may allow an attacker with local privileges to execute arbitrary code.","status":"published","published":"2023-01-26T21:30:28Z","modified":"2023-02-11T05:06:06Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:54:04.413406Z"}],"nvd":[{"id":"CVE-2022-1892","description":"A buffer overflow in the SystemBootManagerDxe driver in some Lenovo Notebook products may allow an attacker with local privileges to execute arbitrary code.","status":"published","published":"2023-01-26T21:15:25.467Z","modified":"2026-06-17T04:23:17.677Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-122","CWE-120"],"updated_at":"2026-11-02T14:07:35.561816Z"}]}}