Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: Wifi: rtlwifi: 8192cu: fixed a situation where TID was out of range in rtl92cu TxFillDesc. The TID obtained from ieee80211gettid might be out of range of the array size of staEntry-tids, so check that TID is less than...

CVE-2025-71100

CVE-2025-71100 affects the Linux kernel wifi rtl8192cu (rtlwifi). The issue arises when tid values from ieee80211_get_tid() may exceed the bounds of sta_entry->tids[] (MAX_TID_COUNT), triggering an out-of-bounds access and UBSAN warning. The patched code adds a bounds check to ensure TID

PT-2026-2621

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Linux kernel related to the rtlwifi driver and the 8192cu component. A flaw in the rtl92cu tx fill desc function can lead to a tid Traffic Identification value bei...