Vulnerability · Published Jan 3, 2023 · Assigned by MediaTek

CVE-2022-32659

Medium 6.7

In plain English

A medium-severity security flaw in MT7603, MT7613, MT7615, MT7622, MT7628, MT7629, MT7915, MT7916, MT7981, MT7986, MT8518S, MT8532 from MediaTek, Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 19% of all known vulnerabilities).

Severity (CVSS 3.1)6.7Medium

Exploit odds (30 days)0.3%top 81.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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: GN20220705066; Issue ID: GN20220705066.

Affected products (as reported)

Vendor	Product	Versions
MediaTek, Inc.	MT7603, MT7613, MT7615, MT7622, MT7628, MT7629, MT7915, MT7916, MT7981, MT7986, MT8518S, MT8532	7.6.6.0, and Yocto 3.1, 3.3

Weakness: CWE-755 · Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References

https://corp.mediatek.com/product-security-bulletin/January-2023