CVE-2025-55093— Out of bound read and write in _nx_ipv4_packet_receive() when handling unicast DHCP messages
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2025-55093
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Out of bound read and write in _nx_ipv4_packet_receive() when handling unicast DHCP messages
Source: NVD (National Vulnerability Database)
Vulnerability Description
In NetX Duo before 6.4.4, the networking support module for Eclipse Foundation ThreadX, there was a potential out of bound read issue in _nx_ipv4_packet_receive() when handling unicast DHCP messages that could cause corruption of 4 bytes of memory.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
缓冲区上溢读取
Source: NVD (National Vulnerability Database)
Vulnerability Title
Eclipse ThreadX NetX Duo 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Eclipse ThreadX NetX Duo是Eclipse ThreadX开源的一个 IPv4 和 IPv6 双重网络堆栈。 Eclipse ThreadX NetX Duo 6.4.4之前版本存在安全漏洞，该漏洞源于处理单播DHCP消息时_nx_ipv4_packet_receive函数存在潜在越界读取问题，可能导致4字节内存损坏。
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 |
|---|---|---|---|---|
| Eclipse Foundation | NetX Duo | 0 ~ 6.4.4 | - |
II. Public POCs for CVE-2025-55093
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2025-55093
请登录查看更多情报信息。
Same Patch Batch · Eclipse Foundation · 2025-10-17 · 10 CVEs total
| CVE-2025-55085 | Web http client: Unchecked Server-Side Malicious Packet Issue | |
| CVE-2025-55087 | Eclipse ThreadX NetX Duo 安全漏洞 | |
| CVE-2025-55100 | Potential out-of-bounds read in _ux_host_class_audio10_sam_parse_func() | |
| CVE-2025-55099 | Potential out-of-bounds read in _ux_host_class_audio_alternate_setting_locate() | |
| CVE-2025-55098 | Potential out-of-bounds read in _ux_host_class_audio_device_type_get() | |
| CVE-2025-55097 | Potential out-of-bounds read in _ux_host_class_audio_streaming_sampling_get() | |
| CVE-2025-55096 | Inadequate bounds check and potential underflow in _ux_host_class_hid_report_descriptor_ge | |
| CVE-2025-55094 | Potential out-of-bounds read in _nx_icmpv6_validate_options() | |
| CVE-2025-55092 | Potential out of bound read in _nx_ipv4_option_process() |
IV. Related Vulnerabilities
Same product: NetX Duo
- CVE-2025-55085
Web http client: Unchecked Server-Side Malicious Packet Issu - CVE-2025-55096
Inadequate bounds check and potential underflow in _ux_host_ - CVE-2025-55094
Potential out-of-bounds read in _nx_icmpv6_validate_options( - CVE-2025-55092
Potential out of bound read in _nx_ipv4_option_process() - CVE-2025-55091
Potential out of bound read in _nx_ip_packet_receive()
V. Comments for CVE-2025-55093
No comments yet