Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 92743071464fca5acbbe812d9a0d88de3eaaad36 before f98f131256beaddd51ad468e95d90d857fef12bf; affected 92743071464fca5acbbe812d9a0d88de3eaaad36 before bc499d1acddbb75b5b4bce05f5296dd8ef9611fd; affected 92743071464fca5acbbe812d9a0d88de3eaaad36 before adfff93d08a2e12ecf2a1eba272d18bc749f13c0; affected 92743071464fca5acbbe812d9a0d88de3eaaad36 before 34f59211984f66788390e7469f3e99d3796db4a8; affected 92743071464fca5acbbe812d9a0d88de3eaaad36 before 820245d86ce58898fb48b4fefc77d0cafc02801d; affected 92743071464fca5acbbe812d9a0d88de3eaaad36 before 198f6c86d508ed562f07dc00276cac6dbb5dd3bf; affected 92743071464fca5acbbe812d9a0d88de3eaaad36 before 0a5e695095c557d2380131b613dea4e8d90371be |
| Linux / Linux | affected 5.14; unaffected 0 before 5.14; unaffected 5.15.209 through 5.15.*; unaffected 6.1.175 through 6.1.*; unaffected 6.6.142 through 6.6.*; unaffected 6.12.92 through 6.12.*; unaffected 6.18.34 through 6.18.*; unaffected 7.0.11 through 7.0.*; unaffected 7.1 through * |
CWE
No CWE identifiers supplied.
References
- 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