CVE-2026-64094
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)
batman-adv: bla: avoid NULL-ptr deref for claim via dropped interface
In the Linux kernel, the following vulnerability has been resolved: batman-adv: bla: avoid NULL-ptr deref for claim via dropped interface Without rtnl_lock held, a hardif might be retrieved as primary interface of a meshif, but then (while operating on this interface) getting decoupled from the mesh interface. In this case, the meshif still exists but the pointer from the primary hardif to the meshif is set to NULL. The mesh_iface must be checked first to be non-NULL before continuing to send an ARP request using meshif.
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) |
|---|---|---|---|---|---|
| 23721387c409087fd3b97e274f34d3ddc0970b74 | affected | git | 4f6266735a0ba6a568b6d4c9fa51c33a5a7f2d70 | Unavailable | None listed |
| 23721387c409087fd3b97e274f34d3ddc0970b74 | affected | git | 53cb3511f6eda37d3bd923545fdba6013b6d7bb7 | Unavailable | None listed |
| 23721387c409087fd3b97e274f34d3ddc0970b74 | affected | git | efb62458c94db1fe3a287e7e89c31b0cfb03f938 | Unavailable | None listed |
| 23721387c409087fd3b97e274f34d3ddc0970b74 | affected | git | 2a8c9e86529156c62d9187b9ed9454c31665ad33 | Unavailable | None listed |
| 23721387c409087fd3b97e274f34d3ddc0970b74 | affected | git | 0f3ebd7bb417aabc44853cc7c2a184ebb0e05b45 | Unavailable | None listed |
| 23721387c409087fd3b97e274f34d3ddc0970b74 | affected | git | 6921a7683ae9ad0208d829e71f725a9e25ccff49 | Unavailable | None listed |
| 23721387c409087fd3b97e274f34d3ddc0970b74 | affected | git | 555b8d3f5c313d81d46274fd0976352dafc80124 | Unavailable | None listed |
| 23721387c409087fd3b97e274f34d3ddc0970b74 | affected | git | f80d3d98d2ff78d9e2fe5d68b1f45948c4f7bd24 | 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) |
|---|---|---|---|---|---|
| 3.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.5 | Unavailable | None listed |
| 5.10.259 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.210 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.176 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.143 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.93 | 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 |