Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 26a14267aff218c60b89007fdb44ca392ba6122c before 27037916db38e6b78a0242031d3b93d997b84020; affected 26a14267aff218c60b89007fdb44ca392ba6122c before e1da6e399df976dd04c7c73ec008bc81da368a95; affected 26a14267aff218c60b89007fdb44ca392ba6122c before 8dc1f5a85286290dbf04dd5951d020570f49779b; affected 26a14267aff218c60b89007fdb44ca392ba6122c before 393b8f9bedc7806acb9c47cefdbdb223b4b6164b; affected 26a14267aff218c60b89007fdb44ca392ba6122c before 4701493ba37654b3c38b526f6591cf0b02aa172f; affected 26a14267aff218c60b89007fdb44ca392ba6122c before 24a2062257bbdfc831de5ed21c27b04b5bdf2437; affected 26a14267aff218c60b89007fdb44ca392ba6122c before 944edca81e7aea15f83cf9a13a6ab67f711e8abd |
| Linux / Linux | affected 5.3; unaffected 0 before 5.3; unaffected 5.10.248 through 5.10.*; unaffected 5.15.198 through 5.15.*; unaffected 6.1.160 through 6.1.*; unaffected 6.6.120 through 6.6.*; unaffected 6.12.64 through 6.12.*; unaffected 6.18.3 through 6.18.*; unaffected 6.19 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/27037916db38e6b78a0242031d3b93d997b84020
- https://git.kernel.org/stable/c/e1da6e399df976dd04c7c73ec008bc81da368a95
- https://git.kernel.org/stable/c/8dc1f5a85286290dbf04dd5951d020570f49779b
- https://git.kernel.org/stable/c/393b8f9bedc7806acb9c47cefdbdb223b4b6164b
- https://git.kernel.org/stable/c/4701493ba37654b3c38b526f6591cf0b02aa172f
- https://git.kernel.org/stable/c/24a2062257bbdfc831de5ed21c27b04b5bdf2437
- https://git.kernel.org/stable/c/944edca81e7aea15f83cf9a13a6ab67f711e8abd