| CVE-2023-52593 | Date: (C)2024-03-07 (M)2024-05-30 |
In the Linux kernel, the following vulnerability has been resolved:
wifi: wfx: fix possible NULL pointer dereference in wfx_set_mfp_ap()
Since 'ieee80211_beacon_get()' can return NULL, 'wfx_set_mfp_ap()'
should check the return value before examining skb data. So convert
the latter to return an appropriate error code and propagate it to
return from 'wfx_start_ap()' as well. Compile tested only.
CVSS Score and Metrics +CVSS Score and Metrics -| CVSS V3 Severity: | CVSS V2 Severity: |
| CVSS Score : 4.4 | CVSS Score : |
| Exploit Score: | Exploit Score: |
| Impact Score: | Impact Score: |
| |
| CVSS V3 Metrics: | CVSS V2 Metrics: |
| Attack Vector: | Access Vector: |
| Attack Complexity: | Access Complexity: |
| Privileges Required: | Authentication: |
| User Interaction: | Confidentiality: |
| Scope: | Integrity: |
| Confidentiality: | Availability: |
| Integrity: | |
| Availability: | |
| | |
