CVE-2024-5754— BT: Encryption procedure host vulnerability
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开源的一个可扩展的实时操作系统 (RTOS)。 Zephyr 3.6版本及之前版本存在安全漏洞，该漏洞源于加密过程中的问题，可能允许一个定制的远程控制器通过使用表示过程成功的状态码来触发漏洞，尽管加密过程被拒绝。
Possible ATT&CK Techniques 1 AI
T1486 · Data Encrypted for Impact
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I. Basic Information for CVE-2024-5754
Vulnerability Information
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Vulnerability Title
BT: Encryption procedure host vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
BT: Encryption procedure host vulnerability
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在安全决策中依赖未经信任的输入
Source: CVE Program / CVE List V5
Vulnerability Title
Zephyr 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zephyr是Zephyr开源的一个可扩展的实时操作系统 (RTOS)。 Zephyr 3.6版本及之前版本存在安全漏洞，该漏洞源于加密过程中的问题，可能允许一个定制的远程控制器通过使用表示过程成功的状态码来触发漏洞，尽管加密过程被拒绝。
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-2024-5754
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2024-5754 (1)
Same Patch Batch · zephyrproject-rtos · 2024-09-13 · 6 CVEs total
| CVE-2024-6259 | 7.6 HIGH | BT: HCI: adv_ext_report Improper discarding in adv_ext_report |
| CVE-2024-6137 | 7.6 HIGH | BT: Classic: SDP OOB access in get_att_search_list |
| CVE-2024-6135 | 7.6 HIGH | BT:Classic: Multiple missing buf length checks |
| CVE-2024-6258 | 6.8 MEDIUM | BT: Missing length checks of net_buf in rfcomm_handle_data |
| CVE-2024-5931 | 6.3 MEDIUM | BT: Unchecked user input in bap_broadcast_assistant |
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