Overview
About vulnerability
In the Linux kernel, the following vulnerability has been resolved:
mtd: rawnand: pl353: fix probe resource allocation
During probe(), the devm_ioremap() is called with the parent device instead of the current one. So when the module is unloaded, the register area isn’t released.
Target the pl35x device in the devm_ioremap() instead of its parent.
Details
- Affected product:
- Debian 10 ELS
- Affected packages:
- linux @ 4.19.0