CVE-2018-10977

CVE-2018-10977 describes a denial-of-service vulnerability in 2345 Security Guard 3.7, specifically within its 2345BdPcSafe.sys driver, affecting the 2345.cc security_guard product. This flaw, rated 7.8 HIGH, allows a local attacker to trigger a Blue Screen of Death (BSOD) or potentially achieve other unspecified impacts by providing unvalidated input to IOCTL 0x002220E4. While the CVSS score indicates high impact on confidentiality, integrity, and availability, there is currently no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.