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

Open Source and information security mailing list archives

Message-ID: <000801d7ab97$7ba68140$72f383c0$@zeroperil.com>
Date: Fri, 17 Sep 2021 10:41:49 +0300
From: <disclosure@...operil.com>
To: <fulldisclosure@...lists.org>
Subject: [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@...operil.com <mailto:kye@...operil.com> 

Download attachment "image001.png" of type "image/png" (2868 bytes)

Download attachment "openpgp-digital-signature.asc" of type "application/pgp-signature" (835 bytes)

_______________________________________________
Sent through the Full Disclosure mailing list
https://nmap.org/mailman/listinfo/fulldisclosure
Web Archives & RSS: http://seclists.org/fulldisclosure/

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives