Vulnerability in Mediatek Mt7603
CVE-2022-32658
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: G…
EPSS: 0.003 (16.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Mediatek Mt7603
- Mediatek Mt7603_firmware — versions 7.6.6.0
- Mediatek Mt7613
- Mediatek Mt7613_firmware — versions 7.6.6.0
- Mediatek Mt7615
- Mediatek Mt7615_firmware — versions 7.6.6.0
- Mediatek Mt7622
- Mediatek Mt7622_firmware — versions 7.6.6.0
- Mediatek Mt7628
- Mediatek Mt7628_firmware — versions 7.6.6.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@mediatek.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-32658?
- CVE-2022-32658 is a medium-severity vulnerability in Mediatek Mt7603, classified under Improper Handling of Exceptional Conditions. CVSS score: 6.7/10. Published 2023-01-03.
- How severe is CVE-2022-32658?
- Medium severity. CVSS v3 base score is 6.7 out of 10.
- Is CVE-2022-32658 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.