CVE-2022-0553

PoC —

CVSS 3.1

4.6 medium

EPSS

<1%p21

Published

Jan 11, 2023 (Jan 11, 2023)

Modified

Jun 17, 2026

Description

There is no check to see if slot 0 is being uploaded from the device to the host. When using encrypted images this means the unencrypted firmware can be retrieved easily.

Vendors: zephyrproject
Products: zephyr
Weakness: CWE-200, CWE-319
Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.3%)

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