Medium severity5.5NVD Advisory· Published Mar 1, 2023· Updated Jun 17, 2026
CVE-2023-23002
CVE-2023-23002
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).
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Affected products
2- Range: <5.16.3
Patches
Vulnerability mechanics
References
2- cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.3nvdMailing ListPatchRelease Notes
- github.com/torvalds/linux/commit/6845667146a28c09b5dfc401c1ad112374087944nvdPatch
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