How severe is CVE-2022-20240?

CVE-2022-20240 has a CVSS 3.x base score of 2.3, rated low severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2022-20240 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-20240?

CVE-2022-20240 affects Google Android. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-20240?

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

When was CVE-2022-20240 published?

CVE-2022-20240 was published on 2022-12-13 and last updated on 2026-06-17.

CVE-2022-20240

CVE-2022-20240 is a low-severity vulnerability in Google Android with a CVSS 3.x base score of 2.3. 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-862.

Key facts

Severity: Low (CVSS 3.x base score 2.3)
EPSS exploit prediction: 0% (2nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-862
Affected product: Google Android
Published: 2022-12-13
Last modified: 2026-06-17

Description

In sOpAllowSystemRestrictionBypass of AppOpsManager.java, there is a possible leak of location information due to a missing permission check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12LAndroid ID: A-231496105

Frequently asked questions

What is CVE-2022-20240?: In sOpAllowSystemRestrictionBypass of AppOpsManager.java, there is a possible leak of location information due to a missing permission check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12LAndroid ID: A-231496105
How severe is CVE-2022-20240?: CVE-2022-20240 has a CVSS 3.x base score of 2.3, rated low severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2022-20240 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-20240?: CVE-2022-20240 affects Google Android. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-20240?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-20240 published?: CVE-2022-20240 was published on 2022-12-13 and last updated on 2026-06-17.

References

https://source.android.com/security/bulletin/2022-12-01

Affected products (1)

cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*

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