CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.4 | $0-$5k | 0.00 |
A vulnerability classified as critical has been found in Qualcomm QCA6390, QCA6391, QCA6426, QCA6436, QCA6574AU, QCA6595AU, QCA6696, QCC5100, QCN9074, QCS410, QCS610, SA6145P, SA6150P, SA6155P, SA8145P, SA8150P, SA8155P, SA8195P, SD 8 Gen1 5G, SD865 5G, SD870, SDX55M, SDXR2 5G, SW5100, SW5100P, WCD9341, WCD9370, WCD9380, WCN3660B, WCN3680B, WCN3950, WCN3980, WCN3988, WCN6850, WCN6851, WCN6855, WCN6856, WCN7850, WCN7851, WSA8810, WSA8815, WSA8830 and WSA8835. Affected is an unknown functionality of the component Bluetooth Host. The manipulation with an unknown input leads to a buffer over-read vulnerability. CWE is classifying the issue as CWE-126. The product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer. This is going to have an impact on availability.
The weakness was released 09/05/2023. The advisory is available at qualcomm.com. This vulnerability is traded as CVE-2023-21667 since 12/07/2022. The technical details are unknown and an exploit is not available.
Upgrading eliminates this vulnerability.
Product
Vendor
Name
- QCA6390
- QCA6391
- QCA6426
- QCA6436
- QCA6574AU
- QCA6595AU
- QCA6696
- QCC5100
- QCN9074
- QCS410
- QCS610
- SA6145P
- SA6150P
- SA6155P
- SA8145P
- SA8150P
- SA8155P
- SA8195P
- SD 8 Gen1 5G
- SD865 5G
- SD870
- SDX55M
- SDXR2 5G
- SW5100
- SW5100P
- WCD9341
- WCD9370
- WCD9380
- WCN3660B
- WCN3680B
- WCN3950
- WCN3980
- WCN3988
- WCN6850
- WCN6851
- WCN6855
- WCN6856
- WCN7850
- WCN7851
- WSA8810
- WSA8815
- WSA8830
- WSA8835
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔒VulDB CVSS-BT Score: 🔒
VulDB Vector: 🔒
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.5VulDB Meta Temp Score: 6.4
VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔒
VulDB Reliability: 🔍
NVD Base Score: 6.5
NVD Vector: 🔒
CNA Base Score: 6.5
CNA Vector (Qualcomm, Inc.): 🔒
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Exploiting
Class: Buffer over-readCWE: CWE-126 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒
Local: No
Remote: Yes
Availability: 🔒
Status: Not defined
EPSS Score: 🔒
EPSS Percentile: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔒
Timeline
12/07/2022 CVE reserved09/05/2023 Advisory disclosed
09/05/2023 VulDB entry created
10/01/2023 VulDB entry last update
Sources
Vendor: qualcomm.comAdvisory: qualcomm.com
Status: Confirmed
CVE: CVE-2023-21667 (🔒)
Entry
Created: 09/05/2023 10:11Updated: 10/01/2023 08:17
Changes: 09/05/2023 10:11 (48), 10/01/2023 08:17 (10)
Complete: 🔍
Cache ID: 3:2EC:103
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