GHSA-2jh5-q7j2-v3r6HighCVSS 7.8
In the Linux kernel, the following vulnerability has been resolved: wifi: rtlwifi: 8192cu: fix...
🔗 CVE IDs covered (1)
📋 Description
In the Linux kernel, the following vulnerability has been resolved:
wifi: rtlwifi: 8192cu: fix tid out of range in rtl92cu_tx_fill_desc()
TID getting from ieee80211_get_tid() might be out of range of array size of sta_entry->tids[], so check TID is less than MAX_TID_COUNT. Othwerwise, UBSAN warn:
UBSAN: array-index-out-of-bounds in drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c:514:30 index 10 is out of range for type 'rtl_tid_data [9]'
🔗 References (5)
- https://nvd.nist.gov/vuln/detail/CVE-2025-71100
- https://git.kernel.org/stable/c/90a15ff324645aa806d81fa349497cd964861b66
- https://git.kernel.org/stable/c/9765d6eb8298b07d499cdf9ef7c237d3540102d6
- https://git.kernel.org/stable/c/dd39edb445f07400e748da967a07d5dca5c5f96e
- https://github.com/advisories/GHSA-2jh5-q7j2-v3r6