CVE-2022-32657
In Wi-Fi driver, there is a possible undefined behavior due to incorrect error handling. This...
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: GN20220705042; Issue ID: GN20220705042.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
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: GN20220705042; Issue ID: GN20220705042.
- Record
CVE-2022-32657- CVSS 3.1
- 6.7 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-755
- Updated
- 2026-11-02
CVE List
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: GN20220705042; Issue ID: GN20220705042.
- Record
CVE-2022-32657- CVSS 3.1
- 6.7 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-755
- Updated
- 2026-11-02
EUVDEUVD-2022-35723
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: GN20220705042; Issue ID: GN20220705042.
- Record
EUVD-2022-35723- CVSS 3.1
- 6.7 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-3wp9-gvwq-96mc
In Wi-Fi driver, there is a possible undefined behavior due to incorrect error handling. This...
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: GN20220705042; Issue ID: GN20220705042.
- Record
GHSA-3wp9-gvwq-96mc- CVSS 3.1
- 6.7 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-20, CWE-755
- Updated
- 2026-11-02
Affected products
- mediatek mt7603 firmware
- mediatek mt7613 firmware
- mediatek mt7615 firmware
- mediatek mt7622 firmware
- mediatek mt7628 firmware
- mediatek mt7629 firmware
- mediatek mt7915 firmware
- mediatek mt7916 firmware
- mediatek mt7981 firmware
- mediatek mt7986 firmware
- mediatek, inc. mt7603, mt7613, mt7615, mt7622, mt7628, mt7629, mt7915, mt7916, mt7981, mt7986
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-32657 is a medium vulnerability (CVSS 6.7) in Mediatek Mt7603 Firmware, published January 3, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.27%, the 18th percentile. No source names a fixed version.