CVE-2023-21280

Description

In setMediaButtonBroadcastReceiver of MediaSessionRecord.java, there is a possible permanent DoS due to resource exhaustion. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.02%
Vendor Advisory android.com
Affected: Google Android
Published at:
Updated at:

References

Link Tags
https://android.googlesource.com/platform/frameworks/base/+/06e772e05514af4aa427641784c5eec39a892ed3 patch
https://source.android.com/security/bulletin/2023-08-01 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-21280?
CVE-2023-21280 has been scored as a medium severity vulnerability.
How to fix CVE-2023-21280?
To fix CVE-2023-21280, 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-2023-21280 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-21280 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-21280?
CVE-2023-21280 affects Google Android.
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