CVE-2025-55099— Potential out-of-bounds read in _ux_host_class_audio_alternate_setting_locate()
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I. Basic Information for CVE-2025-55099
Vulnerability Information
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Vulnerability Title
Potential out-of-bounds read in _ux_host_class_audio_alternate_setting_locate()
Source: NVD (National Vulnerability Database)
Vulnerability Description
In USBX before 6.4.3, the USB support module for Eclipse Foundation ThreadX, there was a potential out of bound read issue in _ux_host_class_audio_alternate_setting_locate() when parsing a descriptor with attacker-controlled frequency fields.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存读
Source: NVD (National Vulnerability Database)
Vulnerability Title
Eclipse ThreadX USBX 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Eclipse ThreadX USBX是Eclipse ThreadX开源的一个USB主机、设备和移动嵌入式堆栈。 Eclipse ThreadX USBX 6.4.3之前版本存在缓冲区错误漏洞，该漏洞源于解析攻击者控制的频率字段描述符时存在潜在越界读取问题。
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 | USBX | 0 ~ 6.4.3 | - |
II. Public POCs for CVE-2025-55099
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|---|
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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-2025-55098 | 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-2025-55093 | Out of bound read and write in _nx_ipv4_packet_receive() when handling unicast DHCP messag | |
| CVE-2025-55092 | Potential out of bound read in _nx_ipv4_option_process() |
IV. Related Vulnerabilities
Same product: USBX
- CVE-2025-55100
Potential out-of-bounds read in _ux_host_class_audio10_sam_p - CVE-2025-55098
Potential out-of-bounds read in _ux_host_class_audio_device_ - CVE-2025-55097
Potential out-of-bounds read in _ux_host_class_audio_streami - CVE-2023-48698
Azure RTOS USBX Remote Code Execution Vulnerability - CVE-2023-48697
Azure RTOS USBX Remote Code Execution Vulnerability
Same weakness: CWE-125
- CVE-2026-8177
XML::LibXML versions through 2.0210 for Perl read out-of-bou - CVE-2026-6104
Global buffer over-read in mb_convert_encoding() with attack - CVE-2026-7258
Out-of-bounds read in urldecode() on NetBSD - CVE-2026-8186
Open5GS NF client.c ogs_sbi_client_send_via_scp_or_sepp out- - CVE-2026-3508
ASUS System Control Interface 缓冲区错误漏洞
V. Comments for CVE-2025-55099
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