CVE-2023-53589 (CNNVD-202510-575)
中文标题:
Linux kernel 安全漏洞
英文标题:
wifi: iwlwifi: mvm: don't trust firmware n_channels
漏洞描述
中文描述:
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于未验证固件n_channels长度，可能导致内存损坏或系统崩溃。
英文描述:
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: don't trust firmware n_channels If the firmware sends us a corrupted MCC response with n_channels much larger than the command response can be, we might copy far too much (uninitialized) memory and even crash if the n_channels is large enough to make it run out of the one page allocated for the FW response. Fix that by checking the lengths. Doing a < comparison would be sufficient, but the firmware should be doing it correctly, so check more strictly.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Linux | Linux | - | < e519a404a5bbba37693cb10fa61794a5fce4fd9b | - |
cpe:2.3:a:linux:linux:*:*:*:*:*:*:*:*
|
| Linux | Linux | 4.1 | - | - |
cpe:2.3:a:linux:linux:4.1:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
CVSS评分详情
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-2023-53589 |
2025-11-11 15:22:15 | 2025-11-11 07:38:49 |
| NVD | nvd_CVE-2023-53589 |
2025-11-11 14:59:23 | 2025-11-11 07:46:53 |
| CNNVD | cnnvd_CNNVD-202510-575 |
2025-11-11 15:12:59 | 2025-11-11 08:00:21 |
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
- severity: SeverityLevel.MEDIUM -> SeverityLevel.UNKNOWN
- cvss_score: 未提取 -> 0.0
- cnnvd_id: 未提取 -> CNNVD-202510-575
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 7 -> 2
- data_sources: ['cve'] -> ['cve', 'nvd']