How severe is CVE-2022-42778?

CVE-2022-42778 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-42778 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-42778?

CVE-2022-42778 affects Google Android. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-42778?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-42778 published?

CVE-2022-42778 was published on 2022-12-06 and last updated on 2026-06-17.

CVE-2022-42778

CVE-2022-42778 is a high-severity vulnerability in Google Android with a CVSS 3.x base score of 7.8. 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: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-862
Affected product: Google Android
Published: 2022-12-06
Last modified: 2026-06-17

Description

In windows manager service, there is a missing permission check. This could lead to set up windows manager service with no additional execution privileges needed.

Frequently asked questions

What is CVE-2022-42778?: In windows manager service, there is a missing permission check. This could lead to set up windows manager service with no additional execution privileges needed.
How severe is CVE-2022-42778?: CVE-2022-42778 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-42778 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-42778?: CVE-2022-42778 affects Google Android. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-42778?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-42778 published?: CVE-2022-42778 was published on 2022-12-06 and last updated on 2026-06-17.

References

https://www.unisoc.com/en_us/secy/announcementDetail/1599588060988411006

Affected products (1)

cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*

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