CVE-2023-52593
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
wifi: wfx: fix possible NULL pointer dereference in wfx_set_mfp_ap()
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 268bceec1684932e194ae87877dcc73f534d921c | affected | git | 574dcd3126aa2eed75437137843f254b1190dd03 | Unavailable | None listed |
| 268bceec1684932e194ae87877dcc73f534d921c | affected | git | 9ab224744a47363f74ea29c6894c405e3bcf5132 | Unavailable | None listed |
| 268bceec1684932e194ae87877dcc73f534d921c | affected | git | 3739121443f5114c6bcf6d841a5124deb006b878 | Unavailable | None listed |
| 268bceec1684932e194ae87877dcc73f534d921c | affected | git | fe0a7776d4d19e613bb8dd80fe2d78ae49e8b49d | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 5.10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.10 | Unavailable | None listed |
| 6.1.77 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.16 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.7.4 | unaffected | semver | Unavailable | 6.7.* | None listed |
| 6.8 | unaffected | original_commit_for_fix | Unavailable | * | None listed |