CVE-2025-71100

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Source
https://cve.org/CVERecord?id=CVE-2025-71100
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-71100.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-71100
Downstream
Related
Published
2026-01-13T15:34:59.039Z
Modified
2026-05-15T04:14:13.370590052Z
Summary
wifi: rtlwifi: 8192cu: fix tid out of range in rtl92cu_tx_fill_desc()
Details

In the Linux kernel, the following vulnerability has been resolved:

wifi: rtlwifi: 8192cu: fix tid out of range in rtl92cutxfill_desc()

TID getting from ieee80211gettid() might be out of range of array size of staentry->tids[], so check TID is less than MAXTID_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 'rtltiddata [9]'

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71100.json"
}
References

Affected packages

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
6.9.0
Fixed
6.12.64
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.18.4

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-71100.json"