CVE-2022-31363 is a buffer overflow vulnerability in the Cypress Bluetooth Mesh SDK (BSA0107_05.01.00-BX8-AMESH-08), specifically within the pb_transport_handle_frag_ function. This flaw allows for remote arbitrary code execution during mesh provisioning due to a lack of checks for mismatched SegN and TotalLength in Transaction Start PDUs. With a CVSS score of 8.8 (High), this vulnerability can be exploited with low attack complexity over an adjacent network, potentially leading to high impacts on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
bsa0107_05.01.00-bx8-amesh-08CPE matchmatch criteria | cpe:2.3:a:infineon:cypress_bluetooth_mesh_software_development_kit:bsa0107_05.01.00-bx8-amesh-08:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 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.
Remediation records are not available for this CVE.