CVE-2015-5684: lenovo b50-10_firmware Classic Buffer Overflow

Vulnerability summary

CVE-2015-5684 is a high (CVSS 10.0) Classic Buffer Overflow vulnerability in lenovo b50-10_firmware. EPSS estimates a 3.69% chance of exploitation in the next 30 days, higher than 89.6% of scored vulnerabilities.

Timeline

1. 27-03-2020
   PublishedVulnerability first disclosed.
2. 06-08-2024
   Last modifiedVulnerability information updated.

Description

MITRE is populating this ID because it was assigned prior to Lenovo becoming a CNA. A buffer overflow vulnerability was reported, (fixed and publicly disclosed in 2015) in the Lenovo Service Engine (LSE), affecting various versions of BIOS for Lenovo Notebooks, that could allow a remote user to execute arbitrary code on the system.

• CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.