CVE-2023-2481 is a high-severity vulnerability affecting Silicon Labs Gecko Platform SDK v4.2.1 and earlier. It stems from a compiler optimization issue where buffer clearing in the sli_se_opaque_import_key function is removed, leading to sensitive key material being duplicated in RAM. With a CVSS score of 7.5, this vulnerability is easily exploitable over the network with low attack complexity, potentially leading to a complete compromise of confidentiality. There is no impact on integrity or availability. Currently, there is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 4.2.1CPE matchmatch criteria | cpe:2.3:a:silabs:gecko_software_development_kit:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.