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16 vulnerabilities found for mt7921_firmware by mediatek
CVE-2026-20456 (GCVE-0-2026-20456)
Vulnerability from nvd – Published: 2026-06-01 03:20 – Updated: 2026-06-01 11:07
VLAI
Summary
In wlan STA driver, there is a possible system crash due to a missing bounds check. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00480851; Issue ID: MSV-6338.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MediaTek, Inc. | MediaTek chipset |
Affected:
MT7902
Affected: MT7920 Affected: MT7921 Affected: MT7922 Affected: MT7925 Affected: MT7927 |
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"version": "MT7921"
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"status": "affected",
"version": "MT7922"
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CVE-2025-20675 (GCVE-0-2025-20675)
Vulnerability from nvd – Published: 2025-06-02 02:29 – Updated: 2025-06-02 15:46
VLAI
Summary
In wlan STA driver, there is a possible system crash due to an uncaught exception. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00413201; Issue ID: MSV-3302.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MediaTek, Inc. | MT7902, MT7921, MT7922, MT7925, MT7927 |
Affected:
NB SDK release 3.6 and before
|
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CVE-2025-20673 (GCVE-0-2025-20673)
Vulnerability from nvd – Published: 2025-06-02 02:29 – Updated: 2025-06-02 15:46
VLAI
Summary
In wlan STA driver, there is a possible system crash due to an uncaught exception. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00413200; Issue ID: MSV-3304.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MediaTek, Inc. | MT7902, MT7921, MT7922, MT7925, MT7927 |
Affected:
NB SDK release 3.6 and before
|
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CVE-2025-20672 (GCVE-0-2025-20672)
Vulnerability from nvd – Published: 2025-06-02 02:29 – Updated: 2026-02-26 18:27
VLAI
Summary
In Bluetooth driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00412257; Issue ID: MSV-3292.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap Overflow
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MediaTek, Inc. | MT7902, MT7921, MT7922, MT7925, MT7927 |
Affected:
NB SDK release 3.6 and before
|
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CVE-2022-32663 (GCVE-0-2022-32663)
Vulnerability from nvd – Published: 2023-02-06 00:00 – Updated: 2025-03-26 14:33
VLAI
Summary
In Wi-Fi driver, there is a possible system crash due to null pointer dereference. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: GN20220720014; Issue ID: GN20220720014.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- Denial of Service
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
Impacted products
1 product
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CVE-2022-32656 (GCVE-0-2022-32656)
Vulnerability from nvd – Published: 2023-02-06 00:00 – Updated: 2025-03-26 19:56
VLAI
Summary
In Wi-Fi driver, there is a possible undefined behavior due to incorrect error handling. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: GN20220705035; Issue ID: GN20220705035.
Severity
6.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- Elevation of Privilege
- CWE-noinfo Not enough information
Assigner
References
1 reference
Impacted products
1 product
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CVE-2022-32655 (GCVE-0-2022-32655)
Vulnerability from nvd – Published: 2023-02-06 00:00 – Updated: 2025-03-26 20:04
VLAI
Summary
In Wi-Fi driver, there is a possible undefined behavior due to incorrect error handling. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: GN20220705028; Issue ID: GN20220705028.
Severity
6.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- Elevation of Privilege
- CWE-755 - Improper Handling of Exceptional Conditions
Assigner
References
1 reference
Impacted products
1 product
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CVE-2022-32654 (GCVE-0-2022-32654)
Vulnerability from nvd – Published: 2023-02-06 00:00 – Updated: 2025-03-26 20:05
VLAI
Summary
In Wi-Fi driver, there is a possible undefined behavior due to incorrect error handling. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: GN20220705011; Issue ID: GN20220705011.
Severity
6.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- Elevation of Privilege
- CWE-noinfo Not enough information
Assigner
References
1 reference
Impacted products
1 product
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CVE-2026-20456 (GCVE-0-2026-20456)
Vulnerability from cvelistv5 – Published: 2026-06-01 03:20 – Updated: 2026-06-01 11:07
VLAI
Summary
In wlan STA driver, there is a possible system crash due to a missing bounds check. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00480851; Issue ID: MSV-6338.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MediaTek, Inc. | MediaTek chipset |
Affected:
MT7902
Affected: MT7920 Affected: MT7921 Affected: MT7922 Affected: MT7925 Affected: MT7927 |
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CVE-2025-20675 (GCVE-0-2025-20675)
Vulnerability from cvelistv5 – Published: 2025-06-02 02:29 – Updated: 2025-06-02 15:46
VLAI
Summary
In wlan STA driver, there is a possible system crash due to an uncaught exception. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00413201; Issue ID: MSV-3302.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MediaTek, Inc. | MT7902, MT7921, MT7922, MT7925, MT7927 |
Affected:
NB SDK release 3.6 and before
|
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CVE-2025-20673 (GCVE-0-2025-20673)
Vulnerability from cvelistv5 – Published: 2025-06-02 02:29 – Updated: 2025-06-02 15:46
VLAI
Summary
In wlan STA driver, there is a possible system crash due to an uncaught exception. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00413200; Issue ID: MSV-3304.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MediaTek, Inc. | MT7902, MT7921, MT7922, MT7925, MT7927 |
Affected:
NB SDK release 3.6 and before
|
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CVE-2025-20672 (GCVE-0-2025-20672)
Vulnerability from cvelistv5 – Published: 2025-06-02 02:29 – Updated: 2026-02-26 18:27
VLAI
Summary
In Bluetooth driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00412257; Issue ID: MSV-3292.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap Overflow
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MediaTek, Inc. | MT7902, MT7921, MT7922, MT7925, MT7927 |
Affected:
NB SDK release 3.6 and before
|
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CVE-2022-32654 (GCVE-0-2022-32654)
Vulnerability from cvelistv5 – Published: 2023-02-06 00:00 – Updated: 2025-03-26 20:05
VLAI
Summary
In Wi-Fi driver, there is a possible undefined behavior due to incorrect error handling. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: GN20220705011; Issue ID: GN20220705011.
Severity
6.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- Elevation of Privilege
- CWE-noinfo Not enough information
Assigner
References
1 reference
Impacted products
1 product
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CVE-2022-32655 (GCVE-0-2022-32655)
Vulnerability from cvelistv5 – Published: 2023-02-06 00:00 – Updated: 2025-03-26 20:04
VLAI
Summary
In Wi-Fi driver, there is a possible undefined behavior due to incorrect error handling. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: GN20220705028; Issue ID: GN20220705028.
Severity
6.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- Elevation of Privilege
- CWE-755 - Improper Handling of Exceptional Conditions
Assigner
References
1 reference
Impacted products
1 product
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CVE-2022-32656 (GCVE-0-2022-32656)
Vulnerability from cvelistv5 – Published: 2023-02-06 00:00 – Updated: 2025-03-26 19:56
VLAI
Summary
In Wi-Fi driver, there is a possible undefined behavior due to incorrect error handling. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: GN20220705035; Issue ID: GN20220705035.
Severity
6.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- Elevation of Privilege
- CWE-noinfo Not enough information
Assigner
References
1 reference
Impacted products
1 product
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CVE-2022-32663 (GCVE-0-2022-32663)
Vulnerability from cvelistv5 – Published: 2023-02-06 00:00 – Updated: 2025-03-26 14:33
VLAI
Summary
In Wi-Fi driver, there is a possible system crash due to null pointer dereference. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: GN20220720014; Issue ID: GN20220720014.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- Denial of Service
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
Impacted products
1 product
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