CVE-2026-64166
firmware: arm_ffa: Check for NULL FF-A ID table while driver registration
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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.
Timeline
- CVE published
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
5.14
References 7
git.kernel.org
- stable/c/f98f131256beaddd51ad468e95d90d857fef12bf
- stable/c/bc499d1acddbb75b5b4bce05f5296dd8ef9611fd
- stable/c/adfff93d08a2e12ecf2a1eba272d18bc749f13c0
- stable/c/34f59211984f66788390e7469f3e99d3796db4a8
- stable/c/820245d86ce58898fb48b4fefc77d0cafc02801d
- stable/c/198f6c86d508ed562f07dc00276cac6dbb5dd3bf
- stable/c/0a5e695095c557d2380131b613dea4e8d90371be