CVE-2021-3786

🗓️ 12 Nov 2021 22:05:41Reported by lenovoType

A potential vulnerability in the SMI callback function in Lenovo Notebook and ThinkPad systems

Reporter	Title	Published	Views	Family All 9
Circl	CVE-2021-3786	13 Nov 202100:39	–	circl
CNNVD	Lenovo ThinkPad 输入验证错误漏洞	12 Nov 202100:00	–	cnnvd
Cvelist	CVE-2021-3786	12 Nov 202122:05	–	cvelist
EUVD	EUVD-2021-27048	7 Oct 202500:30	–	euvd
Lenovo	Multi-vendor BIOS Security Vulnerabilities (September 2021) - Lenovo Support US	14 Sep 202119:08	–	lenovo
NVD	CVE-2021-3786	12 Nov 202122:15	–	nvd
OSV	CVE-2021-3786	12 Nov 202122:15	–	osv
Prion	Code injection	12 Nov 202122:15	–	prion
RedhatCVE	CVE-2021-3786	22 May 202520:07	–	redhatcve

NVD

Vulners

Node

lenovo thinkpad_x380_yoga_firmwareRange<2020-10-31

AND

lenovo thinkpad_x380_yogaMatch-

Node

lenovo thinkpad_x1_fold_gen_1_firmwareRange<2021-10-29

AND

lenovo thinkpad_x1_fold_gen_1Match-

Node

lenovo thinkpad_yoga_260_firmwareRange<2021-10-25

AND

lenovo thinkpad_yoga_260Match-

Node

lenovo thinkpad_yoga_11e_3rd_gen_firmwareRange<2021-10-31

AND

lenovo thinkpad_yoga_11e_3rd_genMatch-

Node

lenovo thinkpad_yoga_15_firmwareRange<n19et66w

AND

lenovo thinkpad_yoga_15Match-

Node

lenovo thinkpad_yoga_370_firmwareRange<2021-10-31

AND

lenovo thinkpad_yoga_370Match-

Node

lenovo thinkpad_x12_detachable_gen_1_firmwareRange<2021-10-31

AND

lenovo thinkpad_x12_detachable_gen_1Match-

Node

lenovo thinkpad_x390_firmwareRange<n2jet96w

AND

lenovo thinkpad_x390Match-

Node

lenovo thinkpad_yoga_11e_4th_gen_firmwareRange<2021-10-31

AND

lenovo thinkpad_yoga_11e_4th_genMatch-

Node

lenovo thinkpad_yoga_11e_5th_gen_firmwareRange<2021-10-31geminilake-r

AND

lenovo thinkpad_yoga_11e_5th_genMatch-

Node

lenovo thinkpad_x250_firmwareRange<2021-10-31

AND

lenovo thinkpad_x250Match-

Node

lenovo thinkpad_x260_firmwareRange<2021-10-31

AND

lenovo thinkpad_x260Match-

Node

lenovo thinkpad_x390_yoga_firmwareRange<n2let87w

AND

lenovo thinkpad_x390_yogaMatch-

Node

lenovo thinkpad_x280_firmwareRange<n20et58w

AND

lenovo thinkpad_x280Match-

Node

lenovo thinkpad_x1_titanium_firmwareRange<n2met51w

AND

lenovo thinkpad_x1_titaniumMatch-

Node

lenovo thinkpad_x270_firmwareRange<2021-10-29

AND

lenovo thinkpad_x270Match-

Node

lenovo thinkpad_x1_carbon_5th_gen_kabylake_firmwareRange<n1met66w

AND

lenovo thinkpad_x1_carbon_5th_gen_kabylakeMatch-

Node

lenovo thinkpad_x13_gen_1_firmwareRange<n2yet31w

AND

lenovo thinkpad_x13_gen_1Match-

Node

lenovo thinkpad_x13_gen_2_firmwareRange<n35et41w

AND

lenovo thinkpad_x13_gen_2Match-

Node

lenovo thinkpad_x13_yoga_gen_1_firmwareRange<n2uet56w

AND

lenovo thinkpad_x13_yoga_gen_1Match-

Node

lenovo thinkpad_x13_yoga_gen_2_firmwareRange<n39et47w

AND

lenovo thinkpad_x13_yoga_gen_2Match-

Node

lenovo thinkpad_x1_carbon_5th_gen_skylake_firmwareRange<n1met66w

AND

lenovo thinkpad_x1_carbon_5th_gen_skylakeMatch-

Node

lenovo thinkpad_x1_yoga_1st_gen_firmwareRange<n1fet76w

AND

lenovo thinkpad_x1_yoga_1st_genMatch-

Node

lenovo thinkpad_x1_yoga_3rd_gen_firmwareRange<n25et57w

AND

lenovo thinkpad_x1_yoga_3rd_genMatch-

Node

lenovo thinkpad_x1_yoga_4th_gen_firmwareRange<n2het64w

AND

lenovo thinkpad_x1_yoga_4th_genMatch-

Node

lenovo thinkpad_x1_yoga_gen_5_firmwareRange<n2wet30w

AND

lenovo thinkpad_x1_yoga_gen_5Match-

Node

lenovo thinkpad_x1_carbon_4th_gen_firmwareRange<n1fet76w

AND

lenovo thinkpad_x1_carbon_4th_genMatch-

Node

lenovo thinkpad_10_firmwareRange<2021-10-25

AND

lenovo thinkpad_10Match-

Node

lenovo thinkpad_x1_nano_gen_1_firmwareRange<n2tet67w

AND

lenovo thinkpad_x1_nano_gen_1Match-

Node

lenovo thinkpad_x1_extreme_firmwareRange<n2eet54w

AND

lenovo thinkpad_x1_extremeMatch-

Node

lenovo thinkpad_x1_extreme_2nd_firmwareRange<n2oet53w

AND

lenovo thinkpad_x1_extreme_2ndMatch-

Node

lenovo thinkpad_x1_extreme_gen_3_firmwareRange<n2vet33w

AND

lenovo thinkpad_x1_extreme_gen_3Match-

Node

lenovo thinkpad_t460s_firmwareRange<n1cet84w

AND

lenovo thinkpad_t460sMatch-

Node

lenovo thinkpad_s2_gen_6_firmwareRange<2021-10-31

AND

lenovo thinkpad_s2_gen_6Match-

Node

lenovo thinkpad_x1_carbon_gen_6_firmwareRange<n23et78w

AND

lenovo thinkpad_x1_carbon_gen_6Match-

Node

lenovo thinkpad_x1_carbon_gen_7_firmwareRange<n2het64w

AND

lenovo thinkpad_x1_carbon_gen_7Match-

Node

lenovo thinkpad_x1_carbon_gen_8_firmwareRange<n2het64w

AND

lenovo thinkpad_x1_carbon_gen_8Match-

Node

lenovo thinkpad_t560_firmwareRange<n1ket52w

AND

lenovo thinkpad_t560Match-

Node

lenovo thinkpad_t460p_firmwareRange<2021-10-29

AND

lenovo thinkpad_t460pMatch-

Node

lenovo thinkpad_w550s_firmwareRange<n11et54w

AND

lenovo thinkpad_w550sMatch-

Node

lenovo thinkpad_t590_firmwareRange<n2iet96w

AND

lenovo thinkpad_t590Match-

Node

lenovo thinkpad_t570_firmwareRange<n1vet57w

AND

lenovo thinkpad_t570Match-

Node

lenovo thinkpad_s2_yoga_gen_6_firmwareRange<2021-10-31

AND

lenovo thinkpad_s2_yoga_gen_6Match-

Node

lenovo thinkpad_t480_firmwareRange<n24et65w

AND

lenovo thinkpad_t480Match-

Node

lenovo thinkpad_x1_tablet_firmwareRange<n1let92w

AND

lenovo thinkpad_x1_tabletMatch-

Node

lenovo thinkpad_t550_firmwareRange<n11et54w

AND

lenovo thinkpad_t550Match-

Node

lenovo thinkpad_x1_carbon_3rd_gen_firmwareRange<n14et56w

AND

lenovo thinkpad_x1_carbon_3rd_genMatch-

Node

lenovo thinkpad_x1_tablet_gen_2_firmwareRange<n1oet56w

AND

lenovo thinkpad_x1_tablet_gen_2Match-

Node

lenovo thinkpad_x1_tablet_gen_3_firmwareRange<2021-10-29

AND

lenovo thinkpad_x1_tablet_gen_3Match-

Node

lenovo thinkpad_t580_firmwareRange<n27et43w

AND

lenovo thinkpad_t580Match-

Node

lenovo thinkpad_t480s_firmwareRange<n22et70w

AND

lenovo thinkpad_t480sMatch-

Node

lenovo thinkpad_t15_firmwareRange<n2xet32w

AND

lenovo thinkpad_t15Match-

Node

lenovo thinkpad_t460_firmwareRange<2021-10-31

AND

lenovo thinkpad_t460Match-

Node

lenovo thinkpad_t470_firmwareRange<n1qet92w

AND

lenovo thinkpad_t470Match-

Node

lenovo thinkpad_t490_firmwareRange<n2iet96w

AND

lenovo thinkpad_t490Match-

Node

lenovo thinkpad_t490s_firmwareRange<n2iet96w

AND

lenovo thinkpad_t490sMatch-

Node

lenovo thinkpad_t14s_gen_2_firmwareRange<n35et41w

AND

lenovo thinkpad_t14s_gen_2Match-

Node

lenovo thinkpad_t14s_firmwareRange<2021-10-15

AND

lenovo thinkpad_t14sMatch-

Node

lenovo thinkpad_t470p_firmwareRange<r0fet55w

AND

lenovo thinkpad_t470pMatch-

Node

lenovo thinkpad_t470s_firmwareRange<2021-10-29

AND

lenovo thinkpad_t470sMatch-

Node

lenovo thinkpad_p71_firmwareRange<2021-10-29

AND

lenovo thinkpad_p71Match-

Node

lenovo thinkpad_t440p_firmwareRange<2021-10-29

AND

lenovo thinkpad_t440pMatch-

Node

lenovo thinkpad_t15_gen_2_firmwareRange<n34et42w

AND

lenovo thinkpad_t15_gen_2Match-

Node

lenovo thinkpad_t15p_gen_1_firmwareRange<2021-10-29

AND

lenovo thinkpad_t15p_gen_1Match-

Node

lenovo thinkpad_p70_firmwareRange<n1detb2w

AND

lenovo thinkpad_p70Match-

Node

lenovo thinkpad_t15g_gen_1_firmwareRange<2021-10-29

AND

lenovo thinkpad_t15g_gen_1Match-

Node

lenovo thinkpad_t14_gen_1_firmwareRange<n2xet32w

AND

lenovo thinkpad_t14_gen_1Match-

Node

lenovo thinkpad_t14_gen_2_firmwareRange<n34et42w

AND

lenovo thinkpad_t14_gen_2Match-

Node

lenovo thinkpad_p73_firmwareRange<n2net47w

AND

lenovo thinkpad_p73Match-

Node

lenovo thinkpad_s540_firmwareRange<2021-10-25

AND

lenovo thinkpad_s540Match-

Node

lenovo thinkpad_p72_firmwareRange<n2cet60w

AND

lenovo thinkpad_p72Match-

Node

lenovo thinkpad_l380_firmwareRange<2021-10-31

AND

lenovo thinkpad_l380Match-

Node

lenovo thinkpad_s5_2nd_gen_firmwareRange<2021-10-31

AND

lenovo thinkpad_s5_2nd_genMatch-

Node

lenovo thinkpad_p15v_gen_1_firmwareRange<2021-10-29

AND

lenovo thinkpad_p15v_gen_1Match-

Node

lenovo thinkpad_p53_firmwareRange<n2net47w

AND

lenovo thinkpad_p53Match-

Node

lenovo thinkpad_p53s_firmwareRange<n2iet96w

AND

lenovo thinkpad_p53sMatch-

Node

lenovo thinkpad_p43s_firmwareRange<n2iet96w

AND

lenovo thinkpad_p43sMatch-

Node

lenovo thinkpad_p51_firmwareRange<n1uet82w

AND

lenovo thinkpad_p51Match-

Node

lenovo thinkpad_p51s_firmwareRange<n1vet57w

AND

lenovo thinkpad_p51sMatch-

Node

lenovo thinkpad_p50_firmwareRange<n1eet92w

AND

lenovo thinkpad_p50Match-

Node

lenovo thinkpad_p52_firmwareRange<n2cet60w

AND

lenovo thinkpad_p52Match-

Node

lenovo thinkpad_p52s_firmwareRange<n27et43w

AND

lenovo thinkpad_p52sMatch-

Node

lenovo thinkpad_p50s_firmwareRange<n1ket52w

AND

lenovo thinkpad_p50sMatch-

Node

lenovo thinkpad_l570_firmwareRange<n1xet74w

AND

lenovo thinkpad_l570Match-

Node

lenovo thinkpad_p17_gen_1_firmwareRange<2021-10-29

AND

lenovo thinkpad_p17_gen_1Match-

Node

lenovo thinkpad_l580_firmwareRange<2021-10-15

AND

lenovo thinkpad_l580Match-

Node

lenovo thinkpad_p14s_gen_1_firmwareRange<n2xet32w

AND

lenovo thinkpad_p14s_gen_1Match-

Node

lenovo thinkpad_p14s_gen_2_firmwareRange<n34et42w

AND

lenovo thinkpad_p14s_gen_2Match-

Node

lenovo thinkpad_p15_gen_1_firmwareRange<2021-10-29

AND

lenovo thinkpad_p15_gen_1Match-

Node

lenovo thinkpad_p15s_gen_1_firmwareRange<n2xet32w

AND

lenovo thinkpad_p15s_gen_1Match-

Node

lenovo thinkpad_p15s_gen_2_firmwareRange<n34et42w

AND

lenovo thinkpad_p15s_gen_2Match-

Node

lenovo thinkpad_l590_firmwareRange<2021-10-15

AND

lenovo thinkpad_l590Match-

Node

lenovo thinkpad_l380_yoga_firmwareRange<2021-10-31

AND

lenovo thinkpad_l380_yogaMatch-

Node

lenovo thinkpad_l490_firmwareRange<2021-10-15

AND

lenovo thinkpad_l490Match-

Node

lenovo thinkpad_l560_firmwareRange<n1het92w

AND

lenovo thinkpad_l560Match-

Node

lenovo thinkpad_p1_firmwareRange<n2eet54w

AND

lenovo thinkpad_p1Match-

Node

lenovo thinkpad_p1_gen_2_firmwareRange<n2oet53w

AND

lenovo thinkpad_p1_gen_2Match-

Node

lenovo thinkpad_p1_gen_3_firmwareRange<n2vet33w

AND

lenovo thinkpad_p1_gen_3Match-

Node

lenovo thinkpad_l480_firmwareRange<2021-10-15

AND

lenovo thinkpad_l480Match-

Node

lenovo thinkpad_l470_firmwareRange<2021-10-15

AND

lenovo thinkpad_l470Match-

Node

lenovo thinkpad_l460_firmwareRange<2021-10-15

AND

lenovo thinkpad_l460Match-

Node

lenovo thinkpad_e490_firmwareRange<2021-10-15

AND

lenovo thinkpad_e490Match-

Node

lenovo thinkpad_helix_firmwareRange<n17etb6w

AND

lenovo thinkpad_helixMatch-

Node

lenovo thinkpad_l390_firmwareRange<2021-10-31

AND

lenovo thinkpad_l390Match-

Node

lenovo thinkpad_l390_yoga_firmwareRange<2021-10-31

AND

lenovo thinkpad_l390_yogaMatch-

Node

lenovo thinkpad_e15_gen_3_firmwareRange<2021-10-15

AND

lenovo thinkpad_e15_gen_3Match-

Node

lenovo thinkpad_l14_firmwareRange<2021-10-15

AND

lenovo thinkpad_l14Match-

Node

lenovo thinkpad_l13_gen_2_firmwareRange<2021-10-31

AND

lenovo thinkpad_l13_gen_2Match-

Node

lenovo thinkpad_l15_firmwareRange<2021-10-15

AND

lenovo thinkpad_l15Match-

Node

lenovo thinkpad_l15_gen_2_firmwareRange<2021-10-15

AND

lenovo thinkpad_l15_gen_2Match-

Node

lenovo thinkpad_l13_firmwareRange<2021-10-31

AND

lenovo thinkpad_l13Match-

Node

lenovo thinkpad_e14_gen_3_firmwareRange<2021-10-15

AND

lenovo thinkpad_e14_gen_3Match-

Node

lenovo thinkpad_e590_firmwareRange<2021-10-15

AND

lenovo thinkpad_e590Match-

Node

lenovo thinkpad_e580_firmwareRange<2021-10-15

AND

lenovo thinkpad_e580Match-

Node

lenovo thinkpad_l13_yoga_gen_2_firmwareRange<2021-10-31

AND

lenovo thinkpad_l13_yoga_gen_2Match-

Node

lenovo thinkpad_e570_firmwareRange<2021-10-15

AND

lenovo thinkpad_e570Match-

Node

lenovo thinkpad_l13_yoga_firmwareRange<2021-10-31

AND

lenovo thinkpad_l13_yogaMatch-

Node

lenovo thinkpad_11e_3rd_gen_firmwareRange<2021-10-31

AND

lenovo thinkpad_11e_3rd_genMatch-

Node

lenovo thinkpad_e480_firmwareRange<2021-10-15

AND

lenovo thinkpad_e480Match-

Node

lenovo thinkpad_e14_firmwareRange≤2021-10-15

AND

lenovo thinkpad_e14Match-

Node

lenovo thinkpad_e470_firmwareRange<2021-10-15

AND

lenovo thinkpad_e470Match-

Node

lenovo thinkpad_e15_firmwareRange<2021-10-15

AND

lenovo thinkpad_e15Match-

Node

lenovo thinkpad_e15_gen_2_firmwareRange<2021-10-15

AND

lenovo thinkpad_e15_gen_2Match-

Node

lenovo thinkpad_25_firmwareRange<n1qet92w

AND

lenovo thinkpad_25Match-

Node

lenovo thinkpad_e14_gen_2_firmwareRange<2021-10-15

AND

lenovo thinkpad_e14_gen_2Match-

Node

lenovo thinkpad_13_gen_2_firmwareRange<2021-10-31

AND

lenovo thinkpad_13_gen_2Match-

Node

lenovo thinkpad_11e_4th_gen_firmwareRange<2021-10-31

AND

lenovo thinkpad_11e_4th_genMatch-

Node

lenovo thinkpad_11e_yoga_gen_6_firmwareRange<2021-10-31

AND

lenovo thinkpad_11e_yoga_gen_6Match-

Node

lenovo ideapad_s940-14iwl_firmwareRange≤12.0.81.1753

AND

lenovo ideapad_s940-14iwlMatch-

Node

lenovo ideapad_yoga_s940-14iwl_firmwareRange≤12.0.81.1753

AND

lenovo ideapad_yoga_s940-14iwlMatch-

Node

lenovo v330-15isk_firmwareRange≤11.8.86.3877

AND

lenovo v330-15iskMatch-

Node

lenovo v330-15ikb_firmwareRange≤11.8.86.3877

AND

lenovo v330-15ikbMatch-

Node

lenovo v130-15igm_firmwareRange≤6vcn42ww

AND

lenovo v130-15igmMatch-

Node

lenovo thinkpad_x1_yoga_4th_gen_firmwareRange<n2qet42w

AND

lenovo thinkpad_x1_yoga_4th_genMatch-

Node

lenovo thinkpad_x1_carbon_gen_7_firmwareRange<n2qet42w

AND

lenovo thinkpad_x1_carbon_gen_7Match-

Node

lenovo thinkpad_x1_carbon_gen_8_firmwareRange<n2qet42w

AND

lenovo thinkpad_x1_carbon_gen_8Match-

[
  {
    "product": "Notebook and ThinkPad BIOS",
    "vendor": "Lenovo",
    "versions": [
      {
        "status": "affected",
        "version": "various"
      }
    ]
  }
]

Source	Link
support	www.support.lenovo.com/us/en/product_security/LEN-67440

21 Nov 2024 06:22Current

5.4Medium risk

Vulners AI Score5.4

CVSS 22.1

CVSS 3.14.4 - 5.5

EPSS0.00044

CWE-20