CVE-2026-90404 | BDVDB-2026-376182 Detail
LinuxLinux
Description#
In the Linux kernel, the following vulnerability has been resolved: platform/chrome: cros_ec_debugfs: Unregister panic notifier cros_ec_debugfs_probe() registers notifier_panic with the EC panic notifier chain. The remove path tears down debugfs and the console log, but leaves the notifier registered. A later panic notification can call back into the removed instance and queue work that accesses released data. Unregister the panic notifier before tearing down the debugfs and console log state. This issue was found by a static analysis tool.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- https://git.kernel.org/stable/c/56989e2a9c292ff7689603feed41d030301ca636
- https://git.kernel.org/stable/c/a5d3128b06ccfc398c2e456fddebadce52310bd8
- https://git.kernel.org/stable/c/e2cbe14361d7cb0b5abd66d87f3afa0e16efde9f
- https://git.kernel.org/stable/c/05c1081ae4503e45b934b390350f942db3208892
- https://git.kernel.org/stable/c/e5954d3031fb55dd31aa59bae477d63c68e941c0
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.