Security analysts have identified three security holes in various Intel CPUs that should now be closed with a BIOS update. It is possible to extend rights through a local increase in privilege (LPE), Which can be exploited. A new firmware must provide a solution.
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Potential safety holes CVE-2021-0157 And CVE-2021-0158 Risk rating 8.2 (“high”), third safety vulnerability CVE-2021-0146 Slightly undervalued with 7.1 (“high”). Intel already has additional information on its security advice CVE-2021-0157 and CVE-2021-0158 And CVE-2021-0146 In short. Relevant BIOS updates should be distributed immediately, according to the manufacturer.
The following CPU series are affected by LPE error:
- Intel Xeon Processor E Family, Processor E3 v6 Family, Processor W Family
- 3rd generation Intel Xeon scalable processors
- 11th generation Intel Core processors
- 10th generation Intel Core processors
- 7th generation Intel Core processors
- Intel Core X-Series processors
- Intel Celeron Processor N Series
- Intel Pentium Silver Processor Series
- Desktop & Mobile
- Intel Pentium processor J series, N series
- Intel Celeron Processor J Series, N Series
- A series of Intel Atom processor
- Intel Atom Processor E3900 Series
- Intel Pentium Processor Silver Series / J&N Series and Update
- Embedded
- Intel Pentium Processor N Series
- Intel Celeron Processor N Series
- Intel Atom Processor E3900 Series
The website was the first to point out security vulnerabilities Of Neo. Users with related CPUs should see the updated BIOS version on the motherboard manufacturer’s support website.
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