Bug 2177122 (AMD-SN-1041, CVE-2022-23829) - CVE-2022-23829 hw: amd: SPI protection feature may result in a potential arbitrary code execution.
Summary: CVE-2022-23829 hw: amd: SPI protection feature may result in a potential arb...
Keywords:
Status: NEW
Alias: AMD-SN-1041, CVE-2022-23829
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Nobody
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2159816
TreeView+ depends on / blocked
 
Reported: 2023-03-10 04:41 UTC by Rohit Keshri
Modified: 2025-01-11 08:27 UTC (History)
35 users (show)

Fixed In Version:
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Description Rohit Keshri 2023-03-10 04:41:56 UTC 
In a setup where an AMD CPU or APU is connected to ROM through a SPI (Serial Peripheral Interface) connection, a potential weakness in SPI protection features may allow an attacker to bypass the native System Management Mode (SMM) ROM protections.

Reference:
https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1041
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