CVE-2024-3077— Bluetooth: integer underflow in gatt_find_info_rsp
Quick assessment
Affected
zephyrproject-rtos Zephyr
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Zephyr是Zephyr Project开源的一个可扩展的实时操作系统 (RTOS)。 zephyr 3.6及之前版本存在安全漏洞，该漏洞源于允许攻击者通过发送格式错误的gatt数据包使BLE设备崩溃。
Possible ATT&CK Techniques 1 AI
T1498 · Network Denial of Service
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I. Basic Information for CVE-2024-3077
Vulnerability Information
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Vulnerability Title
Bluetooth: integer underflow in gatt_find_info_rsp
Source: CVE Program / CVE List V5
Vulnerability Description
An malicious BLE device can crash BLE victim device by sending malformed gatt packet
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
缓冲区上溢读取
Source: CVE Program / CVE List V5
Vulnerability Title
zephyr 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zephyr是Zephyr Project开源的一个可扩展的实时操作系统 (RTOS)。 zephyr 3.6及之前版本存在安全漏洞，该漏洞源于允许攻击者通过发送格式错误的gatt数据包使BLE设备崩溃。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| zephyrproject-rtos | Zephyr | * ~ 3.6 | - |
|
II. Public POCs for CVE-2024-3077
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2024-3077 (1)
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V. Comments for CVE-2024-3077
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