CVE-2022-23822

Published Apr 27, 2022 CVSS 3.1 · 6.8 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-28751 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.
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
AMD
Published
Updated
Sep 16, 2024, 10:25 PM
Reserved
Jan 21, 2022, 12:00 AM
Status
Modified
Published
Apr 27, 2022, 5:15 PM
Modified
Jun 17, 2026, 4:30 AM