CVE-2026-22978
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
wifi: avoid kernel-infoleak from struct iw_point
In the Linux kernel, the following vulnerability has been resolved: wifi: avoid kernel-infoleak from struct iw_point struct iw_point has a 32bit hole on 64bit arches. struct iw_point { void __user *pointer; /* Pointer to the data (in user space) */ __u16 length; /* number of fields or size in bytes */ __u16 flags; /* Optional params */ }; Make sure to zero the structure to avoid disclosing 32bits of kernel data to user space.
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) |
|---|---|---|---|---|---|
| 87de87d5e47f94b4ea647a5bd1bc8dc1f7930db4 | affected | git | d943b5f592767b107ba8c12a902f17431350378c | Unavailable | None listed |
| 87de87d5e47f94b4ea647a5bd1bc8dc1f7930db4 | affected | git | a3827e310b5a73535646ef4a552d53b3c8bf74f6 | Unavailable | None listed |
| 87de87d5e47f94b4ea647a5bd1bc8dc1f7930db4 | affected | git | 442ceac0393185e9982323f6682a52a53e8462b1 | Unavailable | None listed |
| 87de87d5e47f94b4ea647a5bd1bc8dc1f7930db4 | affected | git | d21ec867d84c9f3a9845d7d8c90c9ce35dbe48f8 | Unavailable | None listed |
| 87de87d5e47f94b4ea647a5bd1bc8dc1f7930db4 | affected | git | 024f71a57d563fbe162e528c8bf2d27e9cac7c7b | Unavailable | None listed |
| 87de87d5e47f94b4ea647a5bd1bc8dc1f7930db4 | affected | git | e3c35177103ead4658b8a62f41e3080d45885464 | Unavailable | None listed |
| 87de87d5e47f94b4ea647a5bd1bc8dc1f7930db4 | affected | git | 21cbf883d073abbfe09e3924466aa5e0449e7261 | 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) |
|---|---|---|---|---|---|
| 2.6.27 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.27 | Unavailable | None listed |
| 5.10.248 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.198 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.161 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.121 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.66 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.6 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19 | unaffected | original_commit_for_fix | Unavailable | * | None listed |