Medium severity · published Jan 3, 2023
CVE-2022-32658
In Wi-Fi driver, there is a possible undefined behavior due to incorrect error handling
6.7
CVSS
0.3%
EPSS
No
On KEV
Description
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: GN20220705059; Issue ID: GN20220705059.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 19% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MF
Mt7603 Firmware · Mediatek
7.6.6.0 · source: NVD
MF
Mt7613 Firmware · Mediatek
7.6.6.0 · source: NVD
MF
Mt7615 Firmware · Mediatek
7.6.6.0 · source: NVD
MF
Mt7622 Firmware · Mediatek
7.6.6.0 · source: NVD
MF
Mt7628 Firmware · Mediatek
7.6.6.0 · source: NVD
MF
Mt7629 Firmware · Mediatek
7.6.6.0 · source: NVD
MF
Mt7915 Firmware · Mediatek
7.6.6.0 · source: NVD
MF
Mt7916 Firmware · Mediatek
7.6.6.0 · source: NVD
MF
Mt7981 Firmware · Mediatek
7.6.6.0 · source: NVD
MF
Mt7986 Firmware · Mediatek
7.6.6.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-32658
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-32658
Vendor Advisory
https://corp.mediatek.com/product-security-bulletin/January-2023
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