CVE-2022-21779

In WLAN driver, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06704526; Issue ID: ALPS06704393.

Score

CVSS 3.1 6.7 Medium

Status

Modified - security@mediatek.com

Published

2022-07-06

Last modified

2024-08-03

Weaknesses

CWE-787

Affected products

• Android (Google)
• Mt6761 (Mediatek Inc.)
• Mt6779 (Mediatek Inc.)
• Mt6781 (Mediatek Inc.)
• Mt6833 (Mediatek Inc.)
• Mt6853 (Mediatek Inc.)
• Mt6873 (Mediatek Inc.)
• Mt6877 (Mediatek Inc.)
• Mt6879 (Mediatek Inc.)
• Mt6883 (Mediatek Inc.)
• Mt6885 (Mediatek Inc.)
• Mt6889 (Mediatek Inc.)
• Mt6893 (Mediatek Inc.)
• Mt6895 (Mediatek Inc.)
• Mt6983 (Mediatek Inc.)
• Mt8167s (Mediatek Inc.)
• Mt8168 (Mediatek Inc.)
• Mt8175 (Mediatek Inc.)
• Mt8183 (Mediatek Inc.)
• Mt8185 (Mediatek Inc.)
• Mt8362a (Mediatek Inc.)
• Mt8365 (Mediatek Inc.)
• Mt8385 (Mediatek Inc.)
• Mt8667 (Mediatek Inc.)
• Mt8675 (Mediatek Inc.)
• Mt8696 (Mediatek Inc.)
• Mt8766 (Mediatek Inc.)
• Mt8768 (Mediatek Inc.)
• Mt8786 (Mediatek Inc.)
• Mt8788 (Mediatek Inc.)
• Mt8789 (Mediatek Inc.)
• Mt8791 (Mediatek Inc.)
• Mt8797 (Mediatek Inc.)

References

• https://corp.mediatek.com/product-security-bulletin/July-2022