CVE-2022-26443: Medium severity mediatek mt7603 firmware vulnerability
Published Aug 1, 2022
·Updated
In wifi 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: GN20220420068; Issue ID: GN20220420068.
Affected Software
26 affected components
MediaTek Mt7603 Firmware=7.6.2.3
MediaTek Mt7603
MediaTek Mt7610 Firmware=7.6.2.3
MediaTek MT7610
MediaTek Mt7612 Firmware=7.6.2.3
MediaTek MT7612
MediaTek Mt7613 Firmware=7.6.2.3
MediaTek MT7613
MediaTek Mt7615 Firmware=7.6.2.3
MediaTek MT7615
MediaTek Mt7620 Firmware=7.6.2.3
MediaTek MT7620
MediaTek Mt7622 Firmware=7.6.2.3
MediaTek MT7622
MediaTek Mt7628 Firmware=7.6.2.3
MediaTek MT7628
MediaTek Mt7629 Firmware=7.6.2.3
MediaTek MT7629
MediaTek Mt7915 Firmware=7.6.2.3
MediaTek MT7915
MediaTek Mt7916 Firmware=7.6.2.3
MediaTek Mt7916
MediaTek Mt7986 Firmware=7.6.2.3
MediaTek Mt7986
MediaTek Mt8981 Firmware=7.6.2.3
MediaTek Mt8981
Event History
Aug 1, 2022
CVE Published
via MITRE·01:59 PM
Data Sourced
via MITRE·01:59 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the vulnerability ID for this wifi driver vulnerability?
The vulnerability ID for this wifi driver vulnerability is CVE-2022-26443.
2
What is the severity of CVE-2022-26443?
The severity of CVE-2022-26443 is medium.
3
What software is affected by CVE-2022-26443?
The Mediatek MT7603, MT7610, MT7612, MT7613, MT7615, MT7620, MT7622, MT7628, MT7629, MT7915, MT7916, MT7986, and MT8981 firmware versions 7.6.2.3 are affected by CVE-2022-26443.
4
What is the patch ID for CVE-2022-26443?
The patch ID for CVE-2022-26443 is GN20220420068.
5
Is user interaction required for exploitation of CVE-2022-26443?
No, user interaction is not needed for exploitation of CVE-2022-26443.