CVE-2025-8300 (CNNVD-202509-135)
中文标题:
Realtek rtl81xx SDK Wi-Fi Driver 安全漏洞
英文标题:
Realtek rtl81xx SDK Wi-Fi Driver rtwlanu Heap-based Buffer Overflow Local Privilege Escalation Vulnerability
漏洞描述
中文描述:
Realtek rtl81xx SDK Wi-Fi Driver是中国瑞昱半导体(Realtek)公司的一款网卡驱动软件。 Realtek rtl81xx SDK Wi-Fi Driver存在安全漏洞,该漏洞源于N6CSet_DOT11_CIPHER_DEFAULT_KEY函数验证不足,可能导致本地权限提升。
英文描述:
Realtek rtl81xx SDK Wi-Fi Driver rtwlanu Heap-based Buffer Overflow Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Realtek rtl81xx SDK Wi-Fi driver. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the N6CSet_DOT11_CIPHER_DEFAULT_KEY function. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-26552.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Realtek | rtl81xx SDK | 1030.38.712.2019 | - | - |
cpe:2.3:a:realtek:rtl81xx_sdk:1030.38.712.2019:*:*:*:*:*:*:*
|
| realtek | wi-fi_usb_driver | * | - | - |
cpe:2.3:a:realtek:wi-fi_usb_driver:*:*:*:*:*:windows:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
参考链接
cve.org
CVSS评分详情
3.0 (cna)
HIGHCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2025-8300 |
2025-11-11 15:23:37 | 2025-11-11 07:40:52 |
| NVD | nvd_CVE-2025-8300 |
2025-11-11 15:01:01 | 2025-11-11 07:48:39 |
| CNNVD | cnnvd_CNNVD-202509-135 |
2025-11-11 15:12:55 | 2025-11-11 08:00:10 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 其他
- cnnvd_id: 未提取 -> CNNVD-202509-135
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 2
- data_sources: ['cve'] -> ['cve', 'nvd']