CVE - CVE-2022-23822

CVE-ID
CVE-2022-23822	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In this physical attack, an attacker may potentially exploit the Zynq-7000 SoC First Stage Boot Loader (FSBL) by bypassing authentication and loading a malicious image onto the device. This in turn may further allow the attacker to perform additional attacks such as such as using the device as a decryption oracle. An anticipated mitigation via a 2022.1 patch will resolve the issue.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://github.com/Xilinx/embeddedsw/tree/master/lib/sw_apps/zynq_fsbl URL:https://github.com/Xilinx/embeddedsw/tree/master/lib/sw_apps/zynq_fsbl MISC:https://support.xilinx.com/s/article/76974 URL:https://support.xilinx.com/s/article/76974
Assigning CNA
Advanced Micro Devices Inc.
Date Record Created
20220121	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20220121)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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