PT-2023-12629 · Git+2 · Zephyr

Ceolin · Published 2023-01-11 · Updated 2023-07-21 · CVE-2022-0553

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided descriptions.

Description The issue arises from the lack of a check to see if slot 0 is being uploaded from the device to the host. This oversight allows for the easy retrieval of unencrypted firmware when using encrypted images.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Cleartext Transmission of Sensitive Information

Information Disclosure

Weakness Enumeration

CWE-319

CWE-200

Related Identifiers

CVE-2022-0553

GHSA-WRJ2-9VJ9-RRCP

Affected Products

Zephyr

References · 6

• 🔥 https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-wrj2-9vj9-rrcp · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-0553 · Security Note
• https://osv.dev/vulnerability/CVE-2022-0553 · Vendor Advisory
• https://t.me/cvenotify/54885 · Telegram Post
• https://t.me/cibsecurity/56327 · Telegram Post
• https://t.me/cvenotify/42345 · Telegram Post