cve/2023/CVE-2023-23002.md

### [CVE-2023-23002](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-23002)
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### Description

In the Linux kernel before 5.16.3, drivers/bluetooth/hci_qca.c misinterprets the devm_gpiod_get_index_optional return value (expects it to be NULL in the error case, whereas it is actually an error pointer).

### POC

#### Reference
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.3

#### Github
No PoCs found on GitHub currently.