CVE-2022-32663
High
Description
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductMediatek Mt5221 Firmware
PublishedFeb 6, 2023
First seenFeb 6, 2023
Weakness typeCWE-476NULL pointer dereference
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mediatek mt5221_firmware | 7.6.6.1 | — |
| mediatek mt7603_firmware | 7.6.6.1 | — |
| mediatek mt7613_firmware | 7.6.6.1 | — |
| mediatek mt7615_firmware | 7.6.6.1 | — |
| mediatek mt7622_firmware | 7.6.6.1 | — |
| mediatek mt7628_firmware | 7.6.6.1 | — |
| mediatek mt7629_firmware | 7.6.6.1 | — |
| mediatek mt7668_firmware | 7.6.6.1 | — |
| mediatek mt7902_firmware | 7.6.6.1 | — |
| mediatek mt7915_firmware | 7.6.6.1 | — |
| mediatek mt7916_firmware | 7.6.6.1 | — |
| mediatek mt7921_firmware | 7.6.6.1 | — |
| mediatek mt7981_firmware | 7.6.6.1 | — |
| mediatek mt7986_firmware | 7.6.6.1 | — |
| mediatek mt8167s_firmware | 7.6.6.1 | — |
| mediatek mt8175_firmware | 7.6.6.1 | — |
| mediatek mt8362a_firmware | 7.6.6.1 | — |
| mediatek mt8365_firmware | 7.6.6.1 | — |
| mediatek mt8385_firmware | 7.6.6.1 | — |
| mediatek mt8518s_firmware | 7.6.6.1 | — |
| mediatek mt8532_firmware | 7.6.6.1 | — |
| mediatek mt8788_firmware | 7.6.6.1 | — |
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