CVE-2023-20965

Published: Aug 14, 2023Modified: Jun 17, 2026

9.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

In processMessageImpl of ClientModeImpl.java, there is a possible credential disclosure in the TOFU flow due to a logic error in the code. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected (1)

Products: Google: Android

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Google Android	Version 13.0

Related CWEs

Insufficiently Protected Credentials

The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.

References (8)

https://android.googlesource.com/platform/packages/modules/Wifi/+/0d3cb609b0851ea9e5745cc6101e57c2e5e739f2

Source: security@android.com

Patch

https://android.googlesource.com/platform/packages/modules/Wifi/+/88a8a98934215f591605028e200b6eca8f7cc45a

Source: security@android.com

Patch

https://android.googlesource.com/platform/packages/modules/Wifi/+/bd318b9772759546509f6fdb8648366099dd65ad

Source: security@android.com

Patch

https://source.android.com/security/bulletin/2023-08-01

Source: security@android.com

PatchVendor Advisory

https://android.googlesource.com/platform/packages/modules/Wifi/+/0d3cb609b0851ea9e5745cc6101e57c2e5e739f2

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://android.googlesource.com/platform/packages/modules/Wifi/+/88a8a98934215f591605028e200b6eca8f7cc45a

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://android.googlesource.com/platform/packages/modules/Wifi/+/bd318b9772759546509f6fdb8648366099dd65ad

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://source.android.com/security/bulletin/2023-08-01

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

Timeline

No history available yet.