CVE-2019-1998
First published: Mon Feb 04 2019(Updated: )
In event_handler of keymaster_app.c, there is possible resource exhaustion due to a table being lost on reboot. This could lead to local denial of service that is not fixed by a factory reset, with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android-9. Android ID: A-116055338.
Credit: security@android.com security@android.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Android | ||
| Android | =9.0 |
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Reference Links
- https://android.googlesource.com/platform/external/nos/host/android/+/877a6e05bb08353a4f806ad4d3c9cf6f1c3fb097
- https://android.googlesource.com/platform/system/security/+/f8feed620bd607427ded702cce91bb0eb749bc6a
- https://source.android.com/docs/security/bulletin/2019-02-01 (Advisory)
- http://www.securityfocus.com/bid/106946
- https://source.android.com/security/bulletin/2019-02-01
Frequently Asked Questions
What is the severity of CVE-2019-1998?
CVE-2019-1998 is categorized as a denial of service vulnerability that allows for potential resource exhaustion.
How do I fix CVE-2019-1998?
To resolve CVE-2019-1998, update your device to the latest version of Android that addresses this specific vulnerability.
What are the risks associated with CVE-2019-1998?
CVE-2019-1998 can lead to a local denial of service, where affected devices may experience operational issues that cannot be resolved through a factory reset.
Is user interaction required for exploiting CVE-2019-1998?
No, user interaction is not required to exploit CVE-2019-1998.
Which versions of Android are affected by CVE-2019-1998?
CVE-2019-1998 specifically affects Google Android version 9.0.
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