VULNERABILITY INTELLIGENCE

CVE-2023-23002

CVSS score5.5 MEDIUM
EPSS probability0.25%
CISA KEVNot currently listed
Published2023-03-01
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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).

Weakness classification

  • CWE-476: NULL Pointer Dereference

Primary references