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).
Published 2023-03-01 20:15:14
Updated 2023-03-13 15:02:28
Source MITRE
View at NVD,

Exploit prediction scoring system (EPSS) score for CVE-2023-23002

Probability of exploitation activity in the next 30 days: 0.04%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 7 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2023-23002

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source

CWE ids for CVE-2023-23002

  • A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.
    Assigned by: (Primary)

References for CVE-2023-23002

Products affected by CVE-2023-23002

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