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CVE-2021-3719 Details

Description

A potential vulnerability in the SMI callback function that saves and restore boot script tables used for resuming from sleep state in some ThinkCentre and ThinkStation models may allow an attacker with local access and elevated privileges to execute arbitrary code.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.7 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CNA: [email protected]CVSS-B:6.7 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://support.lenovo.com/us/en/product_security/LEN-67440	CVE	Vendor Advisory
https://support.lenovo.com/us/en/product_security/LEN-67440	[email protected]	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-noinfo	Insufficient Information to Classify Weakness	[email protected]
CWE-20	Improper Input Validation	[email protected]

Affected Products

Product	Versions
lenovo thinkcentre e93 firmware	< fbktdfa
CPE cpe:2.3:o:lenovo:thinkcentre_e93_firmware:::::::: Remediation No remediation found in references.
lenovo thinkcentre e93	All versions
CPE cpe:2.3:h:lenovo:thinkcentre_e93:-:::::::* Remediation No remediation found in references.
lenovo thinkcentre m600 firmware	< m00kt65a
CPE cpe:2.3:o:lenovo:thinkcentre_m600_firmware:::::::: Remediation No remediation found in references.
lenovo thinkcentre m600	All versions
CPE cpe:2.3:h:lenovo:thinkcentre_m600:-:::::::* Remediation No remediation found in references.
lenovo thinkcentre m700 tiny firmware	< fwktb9a
CPE cpe:2.3:o:lenovo:thinkcentre_m700_tiny_firmware:::::::: Remediation No remediation found in references.
lenovo thinkcentre m700 tiny	All versions
CPE cpe:2.3:h:lenovo:thinkcentre_m700_tiny:-:::::::* Remediation No remediation found in references.
lenovo thinkcentre m73 firmware	< fhkt86a
CPE cpe:2.3:o:lenovo:thinkcentre_m73_firmware:::::::: Remediation No remediation found in references.
lenovo thinkcentre m73	All versions
CPE cpe:2.3:h:lenovo:thinkcentre_m73:-:::::::* Remediation No remediation found in references.
lenovo thinkcentre m73p firmware	< fbktdfa
CPE cpe:2.3:o:lenovo:thinkcentre_m73p_firmware:::::::: Remediation No remediation found in references.
lenovo thinkcentre m73p	All versions
CPE cpe:2.3:h:lenovo:thinkcentre_m73p:-:::::::* Remediation No remediation found in references.
lenovo thinkcentre m800 firmware	< fwktb9a
CPE cpe:2.3:o:lenovo:thinkcentre_m800_firmware:::::::: Remediation No remediation found in references.
lenovo thinkcentre m800	All versions
CPE cpe:2.3:h:lenovo:thinkcentre_m800:-:::::::* Remediation No remediation found in references.
lenovo thinkcentre m818z firmware	< m1ekt23a
CPE cpe:2.3:o:lenovo:thinkcentre_m818z_firmware:::::::: Remediation No remediation found in references.
lenovo thinkcentre m818z	All versions
CPE cpe:2.3:h:lenovo:thinkcentre_m818z:-:::::::* Remediation No remediation found in references.
lenovo thinkcentre m83 firmware	< fbktdfa
CPE cpe:2.3:o:lenovo:thinkcentre_m83_firmware:::::::: Remediation No remediation found in references.
lenovo thinkcentre m83	All versions
CPE cpe:2.3:h:lenovo:thinkcentre_m83:-:::::::* Remediation No remediation found in references.
lenovo thinkcentre m900 firmware	< fwktb9a
CPE cpe:2.3:o:lenovo:thinkcentre_m900_firmware:::::::: Remediation No remediation found in references.
lenovo thinkcentre m900	All versions
CPE cpe:2.3:h:lenovo:thinkcentre_m900:-:::::::* Remediation No remediation found in references.
lenovo thinkcentre m900x firmware	< fwktb9a
CPE cpe:2.3:o:lenovo:thinkcentre_m900x_firmware:::::::: Remediation No remediation found in references.
lenovo thinkcentre m900x	All versions
CPE cpe:2.3:h:lenovo:thinkcentre_m900x:-:::::::* Remediation No remediation found in references.
lenovo thinkcentre m93 firmware	< fbktdfa
CPE cpe:2.3:o:lenovo:thinkcentre_m93_firmware:::::::: Remediation No remediation found in references.
lenovo thinkcentre m93	All versions
CPE cpe:2.3:h:lenovo:thinkcentre_m93:-:::::::* Remediation No remediation found in references.
lenovo thinkcentre m93p firmware	< fbktdfa
CPE cpe:2.3:o:lenovo:thinkcentre_m93p_firmware:::::::: Remediation No remediation found in references.
lenovo thinkcentre m93p	All versions
CPE cpe:2.3:h:lenovo:thinkcentre_m93p:-:::::::* Remediation No remediation found in references.
lenovo thinkcentre m4500q firmware	< fhkt86a
CPE cpe:2.3:o:lenovo:thinkcentre_m4500q_firmware:::::::: Remediation No remediation found in references.
lenovo thinkcentre m4500q	All versions
CPE cpe:2.3:h:lenovo:thinkcentre_m4500q:-:::::::* Remediation No remediation found in references.
lenovo thinkcentre m6500t/s firmware	< fbktdfa
CPE cpe:2.3:o:lenovo:thinkcentre_m6500t/s_firmware:::::::: Remediation No remediation found in references.
lenovo thinkcentre m6500t/s	All versions
CPE cpe:2.3:h:lenovo:thinkcentre_m6500t/s:-:::::::* Remediation No remediation found in references.
lenovo thinkcentre m8500t/s firmware	< fbktdfa
CPE cpe:2.3:o:lenovo:thinkcentre_m8500t/s_firmware:::::::: Remediation No remediation found in references.
lenovo thinkcentre m8500t/s	All versions
CPE cpe:2.3:h:lenovo:thinkcentre_m8500t/s:-:::::::* Remediation No remediation found in references.
lenovo thinkcentre x1 firmware	< m0hkt50a
CPE cpe:2.3:o:lenovo:thinkcentre_x1_firmware:::::::: Remediation No remediation found in references.
lenovo thinkcentre x1	All versions
CPE cpe:2.3:h:lenovo:thinkcentre_x1:-:::::::* Remediation No remediation found in references.
lenovo thinkstation p300 firmware	< fbktdfa
CPE cpe:2.3:o:lenovo:thinkstation_p300_firmware:::::::: Remediation No remediation found in references.
lenovo thinkstation p300	All versions
CPE cpe:2.3:h:lenovo:thinkstation_p300:-:::::::* Remediation No remediation found in references.
lenovo thinkstation p500 firmware	< a4ktaba
CPE cpe:2.3:o:lenovo:thinkstation_p500_firmware:::::::: Remediation No remediation found in references.
lenovo thinkstation p500	All versions
CPE cpe:2.3:h:lenovo:thinkstation_p500:-:::::::* Remediation No remediation found in references.
lenovo thinkstation p700 firmware	< a5ktaba
CPE cpe:2.3:o:lenovo:thinkstation_p700_firmware:::::::: Remediation No remediation found in references.
lenovo thinkstation p700	All versions
CPE cpe:2.3:h:lenovo:thinkstation_p700:-:::::::* Remediation No remediation found in references.
lenovo thinkstation p900 firmware	< a6ktaba
CPE cpe:2.3:o:lenovo:thinkstation_p900_firmware:::::::: Remediation No remediation found in references.
lenovo thinkstation p900	All versions
CPE cpe:2.3:h:lenovo:thinkstation_p900:-:::::::* Remediation No remediation found in references.

Change History

4 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Nov 19, 2021	Initial Analysis	[email protected]

CVE-2021-3719 Details

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