Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 268bceec1684932e194ae87877dcc73f534d921c before 574dcd3126aa2eed75437137843f254b1190dd03; affected 268bceec1684932e194ae87877dcc73f534d921c before 9ab224744a47363f74ea29c6894c405e3bcf5132; affected 268bceec1684932e194ae87877dcc73f534d921c before 3739121443f5114c6bcf6d841a5124deb006b878; affected 268bceec1684932e194ae87877dcc73f534d921c before fe0a7776d4d19e613bb8dd80fe2d78ae49e8b49d |
| Linux / Linux | affected 5.10; unaffected 0 before 5.10; unaffected 6.1.77 through 6.1.*; unaffected 6.6.16 through 6.6.*; unaffected 6.7.4 through 6.7.*; unaffected 6.8 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/574dcd3126aa2eed75437137843f254b1190dd03
- https://git.kernel.org/stable/c/9ab224744a47363f74ea29c6894c405e3bcf5132
- https://git.kernel.org/stable/c/3739121443f5114c6bcf6d841a5124deb006b878
- https://git.kernel.org/stable/c/fe0a7776d4d19e613bb8dd80fe2d78ae49e8b49d
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.