CVE-2023-21318

Description

In Content, there is a possible way to determine whether an app is installed, without query permissions, due to side channel information disclosure. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.01%
Vendor Advisory android.com
Affected: Google Android
Published at:
Updated at:

References

Link Tags
https://source.android.com/docs/security/bulletin/android-14 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-21318?
CVE-2023-21318 has been scored as a medium severity vulnerability.
How to fix CVE-2023-21318?
To fix CVE-2023-21318, 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-2023-21318 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-21318 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-2023-21318?
CVE-2023-21318 affects Google Android.
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