Tracker / CVE-2023-53059
CVE-2023-53059
High 7.1
In the Linux kernel, the following vulnerability has been resolved: platform/chrome: cros_ec_chardev: fix kernel data leak from ioctl It is possible to peep kernel page's data by providing larger `insize` in struct cros_ec_command[1] when invoking EC host commands. Fix it by using zeroed memory. [1]: https://elixir.bootlin.com/linux/v6.2/source/include/linux/platform_data/cros_ec_proto.h#L74
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 5.11 → 5.15.105 |
| linux | linux_kernel · 5.16 → 6.1.22 |
| linux | linux_kernel · 5.4 → 5.4.240 |
| linux | linux_kernel · 5.5 → 5.10.177 |
| linux | linux_kernel · 6.2 → 6.2.9 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.