How severe is CVE-2022-20253?

CVE-2022-20253 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2022-20253 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-20253?

CVE-2022-20253 affects Google Android. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-20253?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-20253 published?

CVE-2022-20253 was published on 2022-08-12 and last updated on 2026-06-17.

CVE-2022-20253

CVE-2022-20253 is a medium-severity vulnerability in Google Android with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-755.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-755
Affected product: Google Android
Published: 2022-08-12
Last modified: 2026-06-17

Description

In Bluetooth, there is a possible cleanup failure due to an uncaught exception. This could lead to remote denial of service in Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-224545125

Frequently asked questions

What is CVE-2022-20253?: In Bluetooth, there is a possible cleanup failure due to an uncaught exception. This could lead to remote denial of service in Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-224545125
How severe is CVE-2022-20253?: CVE-2022-20253 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2022-20253 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-20253?: CVE-2022-20253 affects Google Android. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-20253?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-20253 published?: CVE-2022-20253 was published on 2022-08-12 and last updated on 2026-06-17.

References

https://source.android.com/security/bulletin/android-13

Affected products (1)

cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:*

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