Detections
Analytics
CVE-2026-90404
medium
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.
References
https://git.kernel.org/stable/c/e5954d3031fb55dd31aa59bae477d63c68e941c0
https://git.kernel.org/stable/c/e2cbe14361d7cb0b5abd66d87f3afa0e16efde9f
https://git.kernel.org/stable/c/a5d3128b06ccfc398c2e456fddebadce52310bd8
https://git.kernel.org/stable/c/56989e2a9c292ff7689603feed41d030301ca636
https://git.kernel.org/stable/c/05c1081ae4503e45b934b390350f942db3208892