CVE-2019-15948: Buffer Overflow
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.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2019-15948?
CVE-2019-15948 is a vulnerability that affects Texas Instruments CC256x and WL18xx dual-mode Bluetooth controller devices.
How does CVE-2019-15948 impact the affected devices?
CVE-2019-15948 allows remote attackers to trigger a buffer overflow via a malformed Bluetooth Low Energy advertising packet, potentially causing a denial of service or executing arbitrary code.
What is the severity of CVE-2019-15948?
The severity of CVE-2019-15948 is rated high, with a CVSS score of 8.8.
Which software versions are affected by CVE-2019-15948?
The CC256xC BT SP Firmware version up to 1.2, CC256xB BT SP Firmware version up to 1.8, and WL18xx BT SP Firmware version up to 4.4 are affected by CVE-2019-15948.
How can I mitigate CVE-2019-15948?
To mitigate CVE-2019-15948, it is recommended to apply the necessary updates provided by Texas Instruments and follow their security recommendations.