Description
In the Linux kernel, the following vulnerability has been resolved:
platform/chrome: cros_ec_ishtp: Fix UAF after unbinding driver
After unbinding the driver, another kthread `cros_ec_console_log_work` is still accessing the device, resulting an UAF and crash.
The driver doesn't unregister the EC device in .remove() which should shutdown sub-devices synchronously. Fix it.
Metrics
No CVSS score has been published yet.
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 26a14267aff218c60b89007fdb44ca392ba6122c, < 27037916db38e6b78a0242031d3b93d997b84020; >= 26a14267aff218c60b89007fdb44ca392ba6122c, < e1da6e399df976dd04c7c73ec008bc81da368a95; >= 26a14267aff218c60b89007fdb44ca392ba6122c, < 8dc1f5a85286290dbf04dd5951d020570f49779b; >= 26a14267aff218c60b89007fdb44ca392ba6122c, < 393b8f9bedc7806acb9c47cefdbdb223b4b6164b; >= 26a14267aff218c60b89007fdb44ca392ba6122c, < 4701493ba37654b3c38b526f6591cf0b02aa172f; >= 26a14267aff218c60b89007fdb44ca392ba6122c, < 24a2062257bbdfc831de5ed21c27b04b5bdf2437; >= 26a14267aff218c60b89007fdb44ca392ba6122c, < 944edca81e7aea15f83cf9a13a6ab67f711e8abd |
| Linux | Linux | 5.3 |
References
- https://git.kernel.org/stable/c/24a2062257bbdfc831de5ed21c27b04b5bdf2437
- https://git.kernel.org/stable/c/27037916db38e6b78a0242031d3b93d997b84020
- https://git.kernel.org/stable/c/393b8f9bedc7806acb9c47cefdbdb223b4b6164b
- https://git.kernel.org/stable/c/4701493ba37654b3c38b526f6591cf0b02aa172f
- https://git.kernel.org/stable/c/8dc1f5a85286290dbf04dd5951d020570f49779b
- https://git.kernel.org/stable/c/944edca81e7aea15f83cf9a13a6ab67f711e8abd
- https://git.kernel.org/stable/c/e1da6e399df976dd04c7c73ec008bc81da368a95
Timeline
- Published
- Jan 13, 2026
- Last modified
- Jun 17, 2026
- NVD status
- Deferred