MEDIUM 5.5 Microsoft
CVE-2023-23002
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).
Microsoft Security Update 2023-Mar: 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).
Affected Products
- cm1 kernel 5.10.174.1-1 on CBL Mariner 1.0
- cbl2 kernel 5.15.102.1-1 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23002
- https://nvd.nist.gov/vuln/detail/CVE-2023-23002
This medium severity vulnerability with a CVSS score of 5.5 was published on 2023-03-14 via Microsoft. Affected: cm1 kernel 5.10.174.1-1 on CBL Mariner 1.0, cbl2 kernel 5.15.102.1-1 on CBL Mariner 2.0.
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