CVE-2026-64220
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)
device property: set fwnode->secondary to NULL in fwnode_init()
In the Linux kernel, the following vulnerability has been resolved: device property: set fwnode->secondary to NULL in fwnode_init() If a firmware node is allocated on the stack (for instance: temporary software node whose life-time we control) or on the heap - but using a non-zeroing allocation function - and initialized using fwnode_init(), its secondary pointer will contain uninitalized memory which likely will be neither NULL nor IS_ERR() and so may end up being dereferenced (for example: in dev_to_swnode()). Set fwnode->secondary to NULL on initialization.
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) |
|---|---|---|---|---|---|
| 01bb86b380a306bd937c96da36f66429f3362137 | affected | git | f0e211d6539fae800217c10797993b7592d6ab01 | Unavailable | None listed |
| 01bb86b380a306bd937c96da36f66429f3362137 | affected | git | 3f1024deeab3b5443c29b3de4fe475e87309b8fa | Unavailable | None listed |
| 01bb86b380a306bd937c96da36f66429f3362137 | affected | git | 371f53925a6714d0aa35f1aefdffc3e8cd62f480 | Unavailable | None listed |
| 01bb86b380a306bd937c96da36f66429f3362137 | affected | git | 34bf74b1fd2e4a44e27821a329204caf09df2976 | Unavailable | None listed |
| 01bb86b380a306bd937c96da36f66429f3362137 | affected | git | 508fd8ab158abd04b7f7d0f707cd6d6c405df4ea | Unavailable | None listed |
| 01bb86b380a306bd937c96da36f66429f3362137 | affected | git | f59e686c778cb41b8f7aa8fab2afd6a01afb3d47 | Unavailable | None listed |
| 01bb86b380a306bd937c96da36f66429f3362137 | affected | git | 215c90ee656114f5e8c32408228d97082f8e0eef | 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) |
|---|---|---|---|---|---|
| 5.11 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.11 | Unavailable | None listed |
| 5.15.209 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.175 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.142 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.92 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.34 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.0.11 | unaffected | semver | Unavailable | 7.0.* | None listed |
| 7.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |