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[FD] AMD Chipset Driver Information Disclosure Vulnerability [CVE-2021-26333]



We recently discovered a critical information disclosure vulnerability that 
affected the AMD Platform Security Processor (PSP) chipset driver for multiple 
CPU architectures.

 

The vulnerability allowed non-privileged users to read uninitialised physical 
memory pages, where the original data was either moved or paged out.

 

https://zeroperil.co.uk/cve-2021-26333/

 

Regards,

 

 <https://zeroperil.com/> 

 

Kyriakos Economou | Co-Founder

kye@xxxxxxxxxxxxx <mailto:kye@xxxxxxxxxxxxx> 

 

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