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CVE-2022-0553

Date: January 10, 2023

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.

Language: C

Severity Score

Related Resources (3)

https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-wrj2-9vj9-rrcp
https://nvd.nist.gov/vuln/detail/CVE-2022-0553
https://www.mend.io/vulnerability-database/CVE-2022-0553

Severity Score

Weakness Type (CWE)

Exposure of Sensitive Information to an Unauthorized Actor

CWE-200

Cleartext Transmission of Sensitive Information

CWE-319

Missing Encryption of Sensitive Data

CWE-311

CVSS v3.1

Base Score:
Attack Vector (AV): ADJACENT_NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE

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