First published: Thu Mar 16 2023(Updated: )
Improper authorization in Samsung Keyboard prior to SMR Mar-2023 Release 1 allows physical attacker to access users text history on the lockscreen.
Credit: mobile.security@samsung.com
Affected Software | Affected Version | How to fix |
---|---|---|
Samsung Android | =11.0 | |
Samsung Android | =11.0-smr-apr-2021-r1 | |
Samsung Android | =11.0-smr-apr-2022-r1 | |
Samsung Android | =11.0-smr-aug-2021-r1 | |
Samsung Android | =11.0-smr-aug-2022-r1 | |
Samsung Android | =11.0-smr-dec-2020-r1 | |
Samsung Android | =11.0-smr-dec-2021-r1 | |
Samsung Android | =11.0-smr-dec-2022-r1 | |
Samsung Android | =11.0-smr-feb-2021-r1 | |
Samsung Android | =11.0-smr-feb-2022-r1 | |
Samsung Android | =11.0-smr-feb-2023-r1 | |
Samsung Android | =11.0-smr-jan-2021-r1 | |
Samsung Android | =11.0-smr-jan-2022-r1 | |
Samsung Android | =11.0-smr-jul-2021-r1 | |
Samsung Android | =11.0-smr-jul-2022-r1 | |
Samsung Android | =11.0-smr-jun-2021-r1 | |
Samsung Android | =11.0-smr-jun-2022-r1 | |
Samsung Android | =11.0-smr-mar-2021-r1 | |
Samsung Android | =11.0-smr-mar-2022-r1 | |
Samsung Android | =11.0-smr-may-2021-r1 | |
Samsung Android | =11.0-smr-may-2022-r1 | |
Samsung Android | =11.0-smr-nov-2021-r1 | |
Samsung Android | =11.0-smr-nov-2022-r1 | |
Samsung Android | =11.0-smr-oct-2021-r1 | |
Samsung Android | =11.0-smr-oct-2022-r1 | |
Samsung Android | =11.0-smr-sep-2021-r1 | |
Samsung Android | =11.0-smr-sep-2022-r1 | |
Samsung Android | =12.0 | |
Samsung Android | =12.0-smr-apr-2022-r1 | |
Samsung Android | =12.0-smr-aug-2022-r1 | |
Samsung Android | =12.0-smr-dec-2021-r1 | |
Samsung Android | =12.0-smr-dec-2022-r1 | |
Samsung Android | =12.0-smr-feb-2022-r1 | |
Samsung Android | =12.0-smr-feb-2023-r1 | |
Samsung Android | =12.0-smr-jan-2022-r1 | |
Samsung Android | =12.0-smr-jul-2022-r1 | |
Samsung Android | =12.0-smr-jun-2022-r1 | |
Samsung Android | =12.0-smr-mar-2022-r1 | |
Samsung Android | =12.0-smr-may-2022-r1 | |
Samsung Android | =12.0-smr-nov-2021-r1 | |
Samsung Android | =12.0-smr-nov-2022-r1 | |
Samsung Android | =12.0-smr-oct-2022-r1 | |
Samsung Android | =12.0-smr-sep-2022-r1 | |
Samsung Android | =13.0-smr-dec-2022-r1 | |
Samsung Android | =13.0-smr-feb-2023-r1 | |
Samsung Android | =13.0-smr-jan-2023-r1 | |
Samsung Android | =13.0-smr-nov-2022-r1 | |
Samsung Android | =13.0-smr-oct-2022-r1 |
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CVE-2023-21454 has a severity rating that indicates a significant risk due to improper authorization affecting user text history.
To fix CVE-2023-21454, update your Samsung Keyboard to the latest version provided in the March 2023 security release.
CVE-2023-21454 affects devices running certain versions of Android 11 and 12 with the Samsung Keyboard prior to the March 2023 security update.
CVE-2023-21454 is categorized as an improper authorization vulnerability that allows a physical attacker to access sensitive information.
Yes, CVE-2023-21454 can lead to unauthorized access to a user's text history, exposing potentially sensitive information.