VDB
DEBIAN-CVE-2023-52593
DEBIAN-CVE-2023-52593
PUBLISHED
CVSS 5.5 MEDIUM
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.
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | linux | 0, 0, 0 |
| Debian:11 | linux | *, 6.1.4-1, 6.1.90-1 |
| Debian:14 | linux | 0, 0, 0 |
| Debian:12 | linux | 6.1.38-2~bpo11+1, 6.1.38-3, 6.1.38-4 |
Timeline
- Mar 6, 2024 CVE Published
- Apr 28, 2026 CVE Updated