CVE-2026-64166
Description
In the Linux kernel, the following vulnerability has been resolved:
firmware: arm_ffa: Check for NULL FF-A ID table while driver registration
The bus match callback assumes that every FF-A driver provides an
id_table and dereferences it unconditionally. Enforce that contract at
registration time so a buggy client driver cannot crash the bus during
match.
Metadata
Severity & Metrics
No CVSS data available.
Affected products (2)
| Vendor | Product | Platform | Versions |
|---|---|---|---|
| Linux | Linux | — | 92743071464fca5acbbe812d9a0d88de3eaaad36 < f98f131256beaddd51ad468e95d90d857fef12bf, 92743071464fca5acbbe812d9a0d88de3eaaad36 < bc499d1acddbb75b5b4bce05f5296dd8ef9611fd, 92743071464fca5acbbe812d9a0d88de3eaaad36 < adfff93d08a2e12ecf2a1eba272d18bc749f13c0, 92743071464fca5acbbe812d9a0d88de3eaaad36 < 34f59211984f66788390e7469f3e99d3796db4a8 … |
| Linux | Linux | — | 5.14, 0 < 5.14, 5.15.209 ≤ 5.15.*, 6.1.175 ≤ 6.1.* … |
References (7)
- https://git.kernel.org/stable/c/f98f131256beaddd51ad468e95d90d857fef12bf
- https://git.kernel.org/stable/c/bc499d1acddbb75b5b4bce05f5296dd8ef9611fd
- https://git.kernel.org/stable/c/adfff93d08a2e12ecf2a1eba272d18bc749f13c0
- https://git.kernel.org/stable/c/34f59211984f66788390e7469f3e99d3796db4a8
- https://git.kernel.org/stable/c/820245d86ce58898fb48b4fefc77d0cafc02801d
- https://git.kernel.org/stable/c/198f6c86d508ed562f07dc00276cac6dbb5dd3bf
- https://git.kernel.org/stable/c/0a5e695095c557d2380131b613dea4e8d90371be