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CVE-2020-8333 Details

Description

A potential vulnerability in the SMI callback function used in the EEPROM driver in some Lenovo Desktops and ThinkStation models may allow arbitrary code execution

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CNA: [email protected]CVSS-B:6.4 MEDIUMVector:CVSS:3.1/AV:L/AC:H/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-30042	CVE	PatchVendor Advisory
https://support.lenovo.com/us/en/product_security/LEN-30042	[email protected]	PatchVendor Advisory

Weakness Enumeration

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

Affected Products

Product	Versions
lenovo 63 firmware	< fckt98a
CPE cpe:2.3:o:lenovo:63_firmware:::::::: Remediation No remediation found in references.
lenovo 63	All versions
CPE cpe:2.3:h:lenovo:63:-:::::::* Remediation No remediation found in references.
lenovo h50-30g firmware	< fckt98a
CPE cpe:2.3:o:lenovo:h50-30g_firmware:::::::: Remediation No remediation found in references.
lenovo h50-30g	All versions
CPE cpe:2.3:h:lenovo:h50-30g:-:::::::* Remediation No remediation found in references.
lenovo m4500 firmware	< fckt98a
CPE cpe:2.3:o:lenovo:m4500_firmware:::::::: Remediation No remediation found in references.
lenovo m4500	All versions
CPE cpe:2.3:h:lenovo:m4500:-:::::::* Remediation No remediation found in references.
lenovo m4550 firmware	< fckt98a
CPE cpe:2.3:o:lenovo:m4550_firmware:::::::: Remediation No remediation found in references.
lenovo m4550	All versions
CPE cpe:2.3:h:lenovo:m4550:-:::::::* Remediation No remediation found in references.
lenovo qitian 4500 firmware	< fckt98a
CPE cpe:2.3:o:lenovo:qitian_4500_firmware:::::::: Remediation No remediation found in references.
lenovo qitian 4500	All versions
CPE cpe:2.3:h:lenovo:qitian_4500:-:::::::* Remediation No remediation found in references.
lenovo qitian b4550 firmware	< fckt98a
CPE cpe:2.3:o:lenovo:qitian_b4550_firmware:::::::: Remediation No remediation found in references.
lenovo qitian b4550	All versions
CPE cpe:2.3:h:lenovo:qitian_b4550:-:::::::* Remediation No remediation found in references.
lenovo qitian m4550 firmware	< fckt98a
CPE cpe:2.3:o:lenovo:qitian_m4550_firmware:::::::: Remediation No remediation found in references.
lenovo qitian m4550	All versions
CPE cpe:2.3:h:lenovo:qitian_m4550:-:::::::* Remediation No remediation found in references.
lenovo thinkcentre e73 firmware	< fckt98a
CPE cpe:2.3:o:lenovo:thinkcentre_e73_firmware:::::::: Remediation No remediation found in references.
lenovo thinkcentre e73	All versions
CPE cpe:2.3:h:lenovo:thinkcentre_e73:-:::::::* Remediation No remediation found in references.
lenovo thinkcentre e73s firmware	< fckt98a
CPE cpe:2.3:o:lenovo:thinkcentre_e73s_firmware:::::::: Remediation No remediation found in references.
lenovo thinkcentre e73s	All versions
CPE cpe:2.3:h:lenovo:thinkcentre_e73s:-:::::::* Remediation No remediation found in references.
lenovo thinkcentre e93 firmware	< fbktdea
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 m4500k firmware	< fckt98a
CPE cpe:2.3:o:lenovo:thinkcentre_m4500k_firmware:::::::: Remediation No remediation found in references.
lenovo thinkcentre m4500k	All versions
CPE cpe:2.3:h:lenovo:thinkcentre_m4500k:-:::::::* Remediation No remediation found in references.
lenovo thinkcentre m4500q firmware	< fhkt85a
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 m4500t firmware	< fckt98a
CPE cpe:2.3:o:lenovo:thinkcentre_m4500t_firmware:::::::: Remediation No remediation found in references.
lenovo thinkcentre m4500t	All versions
CPE cpe:2.3:h:lenovo:thinkcentre_m4500t:-:::::::* Remediation No remediation found in references.
lenovo thinkcentre m4500s firmware	< fckt98a
CPE cpe:2.3:o:lenovo:thinkcentre_m4500s_firmware:::::::: Remediation No remediation found in references.
lenovo thinkcentre m4500s	All versions
CPE cpe:2.3:h:lenovo:thinkcentre_m4500s:-:::::::* Remediation No remediation found in references.
lenovo yangtian afh81 firmware	< fckt98a
CPE cpe:2.3:o:lenovo:yangtian_afh81_firmware:::::::: Remediation No remediation found in references.
lenovo yangtian afh81	All versions
CPE cpe:2.3:h:lenovo:yangtian_afh81:-:::::::* Remediation No remediation found in references.
lenovo yangtian mc h81 firmware	< fckt98a
CPE cpe:2.3:o:lenovo:yangtian_mc_h81_firmware:::::::: Remediation No remediation found in references.
lenovo yangtian mc h81	All versions
CPE cpe:2.3:h:lenovo:yangtian_mc_h81:-:::::::* Remediation No remediation found in references.
lenovo yangtian mf h81 pci firmware	< fckt98a
CPE cpe:2.3:o:lenovo:yangtian_mf_h81_pci_firmware:::::::: Remediation No remediation found in references.
lenovo yangtian mf h81 pci	All versions
CPE cpe:2.3:h:lenovo:yangtian_mf_h81_pci:-:::::::* Remediation No remediation found in references.
lenovo yangtian wf h81 pci firmware	< fckt98a
CPE cpe:2.3:o:lenovo:yangtian_wf_h81_pci_firmware:::::::: Remediation No remediation found in references.
lenovo yangtian wf h81 pci	All versions
CPE cpe:2.3:h:lenovo:yangtian_wf_h81_pci:-:::::::* Remediation No remediation found in references.
lenovo yangtian tc h81 pci firmware	< fckt98a
CPE cpe:2.3:o:lenovo:yangtian_tc_h81_pci_firmware:::::::: Remediation No remediation found in references.
lenovo yangtian tc h81 pci	All versions
CPE cpe:2.3:h:lenovo:yangtian_tc_h81_pci:-:::::::* Remediation No remediation found in references.
lenovo yangtian wcc h81 pci firmware	< fckt98a
CPE cpe:2.3:o:lenovo:yangtian_wcc_h81_pci_firmware:::::::: Remediation No remediation found in references.
lenovo yangtian wcc h81 pci	All versions
CPE cpe:2.3:h:lenovo:yangtian_wcc_h81_pci:-:::::::* Remediation No remediation found in references.
lenovo thinkcentre m9350z firmware	< fekta2a
CPE cpe:2.3:o:lenovo:thinkcentre_m9350z_firmware:::::::: Remediation No remediation found in references.
lenovo thinkcentre m9350z	All versions
CPE cpe:2.3:h:lenovo:thinkcentre_m9350z:-:::::::* Remediation No remediation found in references.
lenovo thinkcentre m93z firmware	< fekta2a
CPE cpe:2.3:o:lenovo:thinkcentre_m93z_firmware:::::::: Remediation No remediation found in references.
lenovo thinkcentre m93z	All versions
CPE cpe:2.3:h:lenovo:thinkcentre_m93z:-:::::::* Remediation No remediation found in references.
lenovo thinkstation c30 firmware	< a3kt70a
CPE cpe:2.3:o:lenovo:thinkstation_c30_firmware:::::::: Remediation No remediation found in references.
lenovo thinkstation c30	All versions
CPE cpe:2.3:h:lenovo:thinkstation_c30:-:::::::* Remediation No remediation found in references.
lenovo thinkstation d30 firmware	< a3kt70a
CPE cpe:2.3:o:lenovo:thinkstation_d30_firmware:::::::: Remediation No remediation found in references.
lenovo thinkstation d30	All versions
CPE cpe:2.3:h:lenovo:thinkstation_d30:-:::::::* Remediation No remediation found in references.
lenovo thinkstation e32 firmware	< fbktdea
CPE cpe:2.3:o:lenovo:thinkstation_e32_firmware:::::::: Remediation No remediation found in references.
lenovo thinkstation e32	All versions
CPE cpe:2.3:h:lenovo:thinkstation_e32:-:::::::* Remediation No remediation found in references.
lenovo thinkstation p300 firmware	< a2kt70a
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 s30 firmware	< a2kt70a
CPE cpe:2.3:o:lenovo:thinkstation_s30_firmware:::::::: Remediation No remediation found in references.
lenovo thinkstation s30	All versions
CPE cpe:2.3:h:lenovo:thinkstation_s30:-:::::::* 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]
Oct 7, 2020	Initial Analysis	[email protected]

CVE-2020-8333 Details

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