CVE-2025-71100 | Linux Kernel up to 6.12.63/6.18.3/6.19-rc3 wifi trx.c rtl92cu_tx_fill_desc tids[] array index (Nessus ID 299777)
A vulnerability was found in Linux Kernel up to 6.12.63/6.18.3/6.19-rc3. It has been classified as critical. This vulnerability affects the function rtl92cu_tx_fill_desc of the file drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c of the component wifi. Performing a manipulation of the argument tids[] results in improper validation of array index.
This vulnerability is known as CVE-2025-71100. Access to the local network is required for this attack. No exploit is available.
Upgrading the affected component is recommended.