CVE-2025-40131 (CNNVD-202511-1475)
中文标题:
Linux kernel 安全漏洞
英文标题:
wifi: ath12k: Fix peer lookup in ath12k_dp_mon_rx_deliver_msdu()
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，该漏洞源于监控模式下对等查找失败，可能导致无效链接ID。
英文描述:
In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Fix peer lookup in ath12k_dp_mon_rx_deliver_msdu() In ath12k_dp_mon_rx_deliver_msdu(), peer lookup fails because rxcb->peer_id is not updated with a valid value. This is expected in monitor mode, where RX frames bypass the regular RX descriptor path that typically sets rxcb->peer_id. As a result, the peer is NULL, and link_id and link_valid fields in the RX status are not populated. This leads to a WARN_ON in mac80211 when it receives data frame from an associated station with invalid link_id. Fix this potential issue by using ppduinfo->peer_id, which holds the correct peer id for the received frame. This ensures that the peer is correctly found and the associated link metadata is updated accordingly. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
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 | 124bd8cea02395a1a140f1dcc5e57c65cdd428af | - | - |
cpe:2.3:a:linux:linux:124bd8cea02395a1a140f1dcc5e57c65cdd428af:*:*:*:*:*:*:*
|
| Linux | Linux | 6.16 | - | - |
cpe:2.3:a:linux:linux:6.16:*:*:*:*:*:*:*
|
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-2025-40131 |
2025-12-03 03:24:31 | 2026-01-12 02:11:43 |
| NVD | nvd_CVE-2025-40131 |
2025-11-14 03:00:08 | 2026-01-12 02:27:46 |
| CNNVD | cnnvd_CNNVD-202511-1475 |
2026-01-15 01:52:30 | 2026-01-15 01:52:58 |
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-202511-1475
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- data_sources: ['cve'] -> ['cve', 'nvd']