CVE-2022-0553 is a medium-severity vulnerability affecting Zephyr Project's Zephyr RTOS. It allows an attacker with physical access to a device to retrieve unencrypted firmware images by exploiting a missing check during device-to-host uploads. The CVSS score is 4.6 (AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N), indicating a low attack complexity and high confidentiality impact, but requiring physical proximity. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.0.0CPE matchmatch criteria | cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.