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6.7
CVE-2020-8321
- EPSS 0.14%
- Published 09.06.2020 20:15:22
- Last modified 21.11.2024 05:38:42
A potential vulnerability in the SMI callback function used in the System Lock Preinstallation driver in some Lenovo Notebook and ThinkStation models may allow arbitrary code execution.
3.3
CVE-2019-6156
- EPSS 0.04%
- Published 10.04.2019 17:29:00
- Last modified 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...
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