High severity8.8NVD Advisory· Published Nov 13, 2019· Updated Jun 17, 2026
CVE-2019-15948
CVE-2019-15948
Description
Texas Instruments CC256x and WL18xx dual-mode Bluetooth controller devices, when LE scan mode is used, allow remote attackers to trigger a buffer overflow via a malformed Bluetooth Low Energy advertising packet, to cause a denial of service or potentially execute arbitrary code. This affects CC256xC-BT-SP 1.2, CC256xB-BT-SP 1.8, and WL18xx-BT-SP 4.4.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
6- Texas Instruments/CC256xdescription
- Range: 1.2
- Range: 4.4
Patches
Vulnerability mechanics
References
5- e2e.ti.com/support/wireless-connectivity/bluetooth/f/538/t/856161nvdThird Party Advisory
- www.linkedin.com/in/veronica-kovah-2587185nvdNot Applicable
- github.com/darkmentorllc/jackbnimble/blob/master/host/pocs/ti_wl18xx_adv_rce.pynvd
- github.com/darkmentorllc/publications/tree/master/2020/TI_SILABS_BLE_RCEsnvd
- www.youtube.com/watchnvd
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