CVE-2023-6249 is a critical vulnerability affecting Zephyr Project's Zephyr RTOS, specifically within the esp32_ipm_send function due to a signed to unsigned conversion error. This flaw allows for remote, low-complexity attacks without user interaction, potentially leading to complete compromise of confidentiality, integrity, and availability. Despite its CVSS score of 9.8, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.5.0CPE matchmatch criteria | cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:* | ||
3.5.0CPE matchmatch criteria | cpe:2.3:o:zephyrproject:zephyr:3.5.0:-:*:*:*:*:*:* | ||
3.5.0CPE matchmatch criteria | cpe:2.3:o:zephyrproject:zephyr:3.5.0:rc1:*:*:*:*:*:* | ||
3.5.0CPE matchmatch criteria | cpe:2.3:o:zephyrproject:zephyr:3.5.0:rc2:*:*:*:*:*:* | ||
3.5.0CPE matchmatch criteria | cpe:2.3:o:zephyrproject:zephyr:3.5.0:rc3:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.