CVE-2015-5684 describes a critical buffer overflow vulnerability in the Lenovo Service Engine (LSE) within the BIOS of various Lenovo Notebooks. This flaw, assigned a CVSS score of 9.8, allows an unauthenticated remote attacker to execute arbitrary code with high impact on confidentiality, integrity, and availability. Although fixed and publicly disclosed in 2015, there is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant media coverage. However, the vulnerability has garnered notable community discussion, indicating awareness despite the lack of readily available exploits.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< cccn13ww\(v1.02\)CPE matchmatch criteria | cpe:2.3:o:lenovo:b50-10_firmware:*:*:*:*:*:*:*:* | ||
< a9cn46wwCPE matchmatch criteria | cpe:2.3:o:lenovo:flex_2_pro-15_firmware:*:*:*:*:*:*:*:* | ||
< a9cn46wwCPE matchmatch criteria | cpe:2.3:o:lenovo:edge_15_firmware:*:*:*:*:*:*:*:* | ||
< b9cn17wwCPE matchmatch criteria | cpe:2.3:o:lenovo:edge_15_firmware:*:*:*:*:*:*:*:* | ||
< b9cn17wwCPE matchmatch criteria | cpe:2.3:o:lenovo:flex_2_pro-15_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/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.
Remediation records are not available for this CVE.