Lenovo

M4550 Id Firmware

5 Schwachstellen gefunden.

Hinweis: Diese Liste kann unvollständig sein. Daten werden ohne Gewähr im Ursprungsformat bereitgestellt.
6.4

CVE-2019-6170

  • EPSS 0.07%
  • Veröffentlicht 12.11.2019 21:15:12
  • Zuletzt bearbeitet 21.11.2024 04:46:04

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.

6.4

CVE-2019-6172

  • EPSS 0.09%
  • Veröffentlicht 12.11.2019 21:15:12
  • Zuletzt bearbeitet 21.11.2024 04:46:05

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.

9.8

CVE-2019-6188

  • EPSS 0.62%
  • Veröffentlicht 12.11.2019 21:15:12
  • Zuletzt bearbeitet 21.11.2024 04:46:07

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.

3.3

CVE-2019-6156

  • EPSS 0.04%
  • Veröffentlicht 10.04.2019 17:29:00
  • Zuletzt bearbeitet 21.11.2024 04:46:02

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). Lenovo was notified that after resum...

7.2

CVE-2017-3753

  • EPSS 0.05%
  • Veröffentlicht 10.08.2017 00:29:00
  • Zuletzt bearbeitet 20.04.2025 01:37:25

A vulnerability has been identified in some Lenovo products that use UEFI (BIOS) code developed by American Megatrends, Inc. (AMI). With this vulnerability, conditions exist where an attacker with administrative privileges or physical access to a sys...