Lenovo
Lenovo Thinkcentre M920z Firmware: vulnerabilidades y CVE
Lenovo Thinkcentre M920z Firmware tiene 8 vulnerabilidades publicadas, 0 de ellas en los últimos 12 meses. 1 son críticas y 0 figuran en el catálogo de explotación activa de CISA.
CVE8
Últimos 12 meses0
Críticas1
Explotadas activamente0
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Últimas vulnerabilidades
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2022-48188 | Alta (7.8) | 0.19% | — | 5 jun 2023 | A buffer overflow vulnerability in the SecureBootDXE BIOS driver of some Lenovo Desktop and ThinkStation models could allow an attacker with local access to elevate their privileges to execute arbitrary code. |
| CVE-2022-48181 | Alta (7.8) | 0.19% | — | 5 jun 2023 | An ErrorMessage driver stack-based buffer overflow vulnerability in BIOS of some ThinkPad models could allow an attacker with local access to elevate their privileges and execute arbitrary code. |
| CVE-2020-8353 | Media (6.7) | 0.55% | — | 11 nov 2020 | 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 user with local… |
| CVE-2019-6190 | Media (5.5) | 0.28% | — | 14 feb 2020 | Lenovo was notified of a potential denial of service vulnerability, affecting various versions of BIOS for Lenovo Desktop, Desktop - All in One, and ThinkStation, that could cause PCRs to be cleared intermittently after… |
| CVE-2019-6188 | Crítica (9.8) | 1.3% | — | 12 nov 2019 | The BIOS tamper detection mechanism was not triggered in Lenovo ThinkPad T460p, BIOS versions up to R07ET90W, and T470p, BIOS versions up to R0FET50W, which may allow for unauthorized access. |
| CVE-2019-6172 | Media (6.4) | 0.33% | — | 12 nov 2019 | A potential vulnerability in the SMI callback function used in Legacy USB driver using passed parameter without sufficient checking in some Lenovo ThinkPad models may allow arbitrary code execution. |
| CVE-2019-6170 | Media (6.4) | 0.35% | — | 12 nov 2019 | A potential vulnerability in the SMI callback function used in the Legacy USB driver using boot services structure in runtime phase in some Lenovo ThinkPad models may allow arbitrary code execution. |
| CVE-2019-6156 | Baja (3.3) | 0.24% | — | 10 abr 2019 | In Lenovo systems, SMM BIOS Write Protection is used to prevent writes to SPI Flash. While this provides sufficient protection, an additional layer of protection is provided by SPI Protected Range Registers (PRx).… |
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