Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Fix a NULL pointer dereference in ath12k_mac_op_hw_scan() In ath12k_mac_op_hw_scan(), the return value of kzalloc() is directly used in memcpy(), which may lead to a NULL pointer dereference on failure of kzalloc(). Fix this bug by adding a check of arg.extraie.ptr. Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected d889913205cf7ebda905b1e62c5867ed4e39f6c2 before 5a263df398b581189fe632b4ab8440f3dd76c251; affected d889913205cf7ebda905b1e62c5867ed4e39f6c2 before 8ad314da54c6dd223a6b6cc85019160aa842f659 |
| Linux / Linux | affected 6.3; unaffected 0 before 6.3; unaffected 6.5.5 through 6.5.*; unaffected 6.6 through * |
CWE
No CWE identifiers supplied.