CVE-2021-0993

Description

In getOffsetBeforeAfter of TextLine.java, there is a possible denial of service due to resource exhaustion. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-193849901

6.5

CVSS

Severity: Medium

CVSS 3.1 •

CVSS 2.0 •

EPSS 1.74% Top 20%

Vendor Advisory android.com

Affected: n/a Android

References

Link	Tags
https://source.android.com/security/bulletin/pixel/2021-12-01	patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-0993?: CVE-2021-0993 has been scored as a medium severity vulnerability.
How to fix CVE-2021-0993?: To fix CVE-2021-0993, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-0993 being actively exploited in the wild?: It is possible that CVE-2021-0993 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-0993?: CVE-2021-0993 affects n/a Android.

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