Lenovo Thinkcentre m80s Firmware vulnerabilities

25 CVEs affecting Lenovo Thinkcentre m80s Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2023-45079, published 2023-11-08.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2020-8353, published 2020-11-11. Medium severity, CVSS 6.7. EPSS: 0.6% chance of exploitation in the next 30 days. Prior to August 10, 2020, some Lenovo Desktop and Workstation systems were shipped with the Embedded Host Based Configuration (EHBC) feature of Intel AMT enabled. This could allow an administrative…
• CVE-2023-43571, published 2023-11-08. Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days. A buffer overflow was reported in the BiosExtensionLoader module in some Lenovo Desktop products that may allow a local attacker with elevated privileges to execute arbitrary code.
• CVE-2021-3519, published 2021-11-12. Medium severity, CVSS 6.8. EPSS: 0.2% chance of exploitation in the next 30 days. A vulnerability was reported in some Lenovo Desktop models that could allow unauthorized access to the boot menu, when the "BIOS Password At Boot Device List" BIOS setting is Yes.
• CVE-2023-45076, published 2023-11-08. Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days. A memory leakage vulnerability was reported in the 534D0140 DXE driver that may allow a local attacker with elevated privileges to write to NVRAM variables.
• CVE-2023-45075, published 2023-11-08. Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days. A memory leakage vulnerability was reported in the SWSMI_Shadow DXE driver that may allow a local attacker with elevated privileges to write to NVRAM variables.
• CVE-2023-43570, published 2023-11-08. Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days. A potential vulnerability was reported in the SMI callback function of the OemSmi driver that may allow a local attacker with elevated permissions to execute arbitrary code.
• CVE-2023-43581, published 2023-11-08. Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days. A buffer overflow was reported in the Update_WMI module in some Lenovo Desktop products that may allow a local attacker with elevated privileges to execute arbitrary code.
• CVE-2023-43580, published 2023-11-08. Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days. A buffer overflow was reported in the SmuV11DxeVMR module in some Lenovo Desktop products that may allow a local attacker with elevated privileges to execute arbitrary code.
• CVE-2023-43579, published 2023-11-08. Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days. A buffer overflow was reported in the SmuV11Dxe driver in some Lenovo Desktop products that may allow a local attacker with elevated privileges to execute arbitrary code.
• CVE-2023-43578, published 2023-11-08. Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days. A buffer overflow was reported in the SmiFlash module in some Lenovo Desktop products that may allow a local attacker with elevated privileges to execute arbitrary code.

Latest

• CVE-2023-45079, published 2023-11-08. Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days. A memory leakage vulnerability was reported in the NvmramSmm SMM driver that may allow a local attacker with elevated privileges to write to NVRAM variables.
• CVE-2023-45078, published 2023-11-08. Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days. A memory leakage vulnerability was reported in the DustFilterAlertSmm SMM driver that may allow a local attacker with elevated privileges to write to NVRAM variables.
• CVE-2023-45077, published 2023-11-08. Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days. A memory leakage vulnerability was reported in the 534D0740 DXE driver that may allow a local attacker with elevated privileges to write to NVRAM variables.
• CVE-2023-43577, published 2023-11-08. Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days. A buffer overflow was reported in the ReFlash module in some Lenovo Desktop products that may allow a local attacker with elevated privileges to execute arbitrary code.