{"id":"CVE-2023-23002","details":"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).","modified":"2026-03-14T12:02:12.555406Z","published":"2023-03-01T20:15:13.813Z","references":[{"type":"FIX","url":"https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.3"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/6845667146a28c09b5dfc401c1ad112374087944"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-23002.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"5.16.3"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}