CVE-2023-21647: Improper Input Validation in Bluetooth HOST
Published Aug 8, 2023
·Updated
Information disclosure in Bluetooth when an GATT packet is received due to improper input validation.
Affected Software
172 affected components
All of the following
Qualcomm Qca6390 Firmware
Qualcomm Qca6390
All of the following
Qualcomm Qca6391 Firmware
Qualcomm Qca6391
All of the following
Qualcomm Qca6426 Firmware
Qualcomm Qca6426
All of the following
Qualcomm Qca6436 Firmware
Qualcomm Qca6436
All of the following
Qualcomm Qca6574au Firmware
Qualcomm QCA6574AU
All of the following
Qualcomm Qca6595au Firmware
Qualcomm Qca6595au
All of the following
Qualcomm Qca6696 Firmware
Qualcomm Qca6696
All of the following
Qualcomm Qcc5100 Firmware
Qualcomm Qcc5100
All of the following
Qualcomm Qcn9074 Firmware
Qualcomm Qcn9074
All of the following
Qualcomm Qcs410 Firmware
Qualcomm Qcs410
All of the following
Qualcomm Qcs610 Firmware
Qualcomm Qcs610
All of the following
Qualcomm Sa6145p Firmware
Qualcomm Sa6145p
All of the following
Qualcomm Sa6150p Firmware
Qualcomm Sa6150p
All of the following
Qualcomm Sa6155p Firmware
Qualcomm Sa6155p
All of the following
Qualcomm Sa8145p Firmware
Qualcomm Sa8145p
All of the following
Qualcomm Sa8150p Firmware
Qualcomm Sa8150p
All of the following
Qualcomm Sa8155p Firmware
Qualcomm Sa8155p
All of the following
Qualcomm Sa8195p Firmware
Qualcomm Sa8195p
All of the following
Qualcomm Sd 8 Gen1 5g Firmware
Qualcomm Sd 8 Gen1 5g
All of the following
Qualcomm Sd865 5g Firmware
Qualcomm Sd865 5g
All of the following
Qualcomm Sd870 Firmware
Qualcomm Sd870
All of the following
Qualcomm Sdx55m Firmware
Qualcomm Sdx55m
All of the following
Qualcomm Sdxr2 5g Firmware
Qualcomm Sdxr2 5g
All of the following
Qualcomm Sw5100 Firmware
Qualcomm Sw5100
All of the following
Qualcomm Sw5100p Firmware
Qualcomm Sw5100p
All of the following
Qualcomm Wcd9341 Firmware
Qualcomm Wcd9341
All of the following
Qualcomm Wcd9370 Firmware
Qualcomm Wcd9370
All of the following
Qualcomm Wcd9380 Firmware
Qualcomm Wcd9380
All of the following
Qualcomm Wcn3660b Firmware
Qualcomm Wcn3660b
All of the following
Qualcomm Wcn3680b Firmware
Qualcomm Wcn3680b
All of the following
Qualcomm Wcn3950 Firmware
Qualcomm Wcn3950
All of the following
Qualcomm Wcn3980 Firmware
Qualcomm Wcn3980
All of the following
Qualcomm Wcn3988 Firmware
Qualcomm Wcn3988
All of the following
Qualcomm Wcn6850 Firmware
Qualcomm Wcn6850
All of the following
Qualcomm Wcn6851 Firmware
Qualcomm Wcn6851
All of the following
Qualcomm Wcn6855 Firmware
Qualcomm WCN6855
All of the following
Qualcomm Wcn6856 Firmware
Qualcomm Wcn6856
All of the following
Qualcomm Wcn7850 Firmware
Qualcomm Wcn7850
All of the following
Qualcomm Wcn7851 Firmware
Qualcomm Wcn7851
All of the following
Qualcomm Wsa8810 Firmware
Qualcomm Wsa8810
All of the following
Qualcomm Wsa8815 Firmware
Qualcomm Wsa8815
All of the following
Qualcomm Wsa8830 Firmware
Qualcomm Wsa8830
All of the following
Qualcomm Wsa8835 Firmware
Qualcomm Wsa8835
Qualcomm Qca6390 Firmware
Qualcomm Qca6390
Qualcomm Qca6391 Firmware
Qualcomm Qca6391
Qualcomm Qca6426 Firmware
Qualcomm Qca6426
Qualcomm Qca6436 Firmware
Qualcomm Qca6436
Qualcomm Qca6574au Firmware
Qualcomm QCA6574AU
Qualcomm Qca6595au Firmware
Qualcomm Qca6595au
Qualcomm Qca6696 Firmware
Qualcomm Qca6696
Qualcomm Qcc5100 Firmware
Qualcomm Qcc5100
Qualcomm Qcn9074 Firmware
Qualcomm Qcn9074
Qualcomm Qcs410 Firmware
Qualcomm Qcs410
Qualcomm Qcs610 Firmware
Qualcomm Qcs610
Qualcomm Sa6145p Firmware
Qualcomm Sa6145p
Qualcomm Sa6150p Firmware
Qualcomm Sa6150p
Qualcomm Sa6155p Firmware
Qualcomm Sa6155p
Qualcomm Sa8145p Firmware
Qualcomm Sa8145p
Qualcomm Sa8150p Firmware
Qualcomm Sa8150p
Qualcomm Sa8155p Firmware
Qualcomm Sa8155p
Qualcomm Sa8195p Firmware
Qualcomm Sa8195p
Qualcomm Sd 8 Gen1 5g Firmware
Qualcomm Sd 8 Gen1 5g
Qualcomm Sd865 5g Firmware
Qualcomm Sd865 5g
Qualcomm Sd870 Firmware
Qualcomm Sd870
Qualcomm Sdx55m Firmware
Qualcomm Sdx55m
Qualcomm Sdxr2 5g Firmware
Qualcomm Sdxr2 5g
Qualcomm Sw5100 Firmware
Qualcomm Sw5100
Qualcomm Sw5100p Firmware
Qualcomm Sw5100p
Qualcomm Wcd9341 Firmware
Qualcomm Wcd9341
Qualcomm Wcd9370 Firmware
Qualcomm Wcd9370
Qualcomm Wcd9380 Firmware
Qualcomm Wcd9380
Qualcomm Wcn3660b Firmware
Qualcomm Wcn3660b
Qualcomm Wcn3680b Firmware
Qualcomm Wcn3680b
Qualcomm Wcn3950 Firmware
Qualcomm Wcn3950
Qualcomm Wcn3980 Firmware
Qualcomm Wcn3980
Qualcomm Wcn3988 Firmware
Qualcomm Wcn3988
Qualcomm Wcn6850 Firmware
Qualcomm Wcn6850
Qualcomm Wcn6851 Firmware
Qualcomm Wcn6851
Qualcomm Wcn6855 Firmware
Qualcomm WCN6855
Qualcomm Wcn6856 Firmware
Qualcomm Wcn6856
Qualcomm Wcn7850 Firmware
Qualcomm Wcn7850
Qualcomm Wcn7851 Firmware
Qualcomm Wcn7851
Qualcomm Wsa8810 Firmware
Qualcomm Wsa8810
Qualcomm Wsa8815 Firmware
Qualcomm Wsa8815
Qualcomm Wsa8830 Firmware
Qualcomm Wsa8830
Qualcomm Wsa8835 Firmware
Qualcomm Wsa8835
Remediation
Event History
Aug 8, 2023
CVE Published
via MITRE·09:14 AM
Data Sourced
via MITRE·09:14 AM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2023-21647?
CVE-2023-21647 is classified as a moderate severity information disclosure vulnerability.
2
How do I fix CVE-2023-21647?
To fix CVE-2023-21647, you should update the affected Qualcomm firmware to the latest version provided by Qualcomm.
3
What potential impact does CVE-2023-21647 have?
CVE-2023-21647 can lead to unauthorized information disclosure if a malicious actor intercepts Bluetooth GATT packets.
4
Which devices are affected by CVE-2023-21647?
CVE-2023-21647 affects various Qualcomm devices, particularly those running the specified firmware versions associated with the vulnerability.
5
Are there any workarounds for CVE-2023-21647?
Currently, the recommended approach is to apply the firmware update as there are no specific workarounds to mitigate CVE-2023-21647.