Threats tagged 'ghsa-w5qx-5mqj-mr45'

A high-severity vulnerability (CVE-2025-38013) in the Linux kernel's mac80211 wireless subsystem was fixed by ensuring the n_channels field is set after allocating the cfg80211_scan_request structure. The flaw involved an out-of-bounds array access due to improper ordering of initialization, which was detected by UBSAN during fuzz testing. This could lead to memory corruption with high impact on confidentiality, integrity, and availability.