How severe is CVE-2022-20235?

CVE-2022-20235 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2022-20235 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-2022-20235?

CVE-2022-20235 affects Google Android. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-20235?

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

When was CVE-2022-20235 published?

CVE-2022-20235 was published on 2023-01-26 and last updated on 2026-06-17.

CVE-2022-20235

CVE-2022-20235 is a medium-severity vulnerability in Google Android with a CVSS 3.x base score of 5.5. 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-787.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (2nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-787
Affected product: Google Android
Published: 2023-01-26
Last modified: 2026-06-17

Description

The PowerVR GPU kernel driver maintains an "Information Page" used by its cache subsystem. This page can only be written by the GPU driver itself, but prior to DDK 1.18 however, a user-space program could write arbitrary data to the page, leading to memory corruption issues.Product: AndroidVersions: Android SoCAndroid ID: A-259967780

Frequently asked questions

What is CVE-2022-20235?: The PowerVR GPU kernel driver maintains an "Information Page" used by its cache subsystem. This page can only be written by the GPU driver itself, but prior to DDK 1.18 however, a user-space program could write arbitrary data to the page, leading to memory corruption issues.Product: AndroidVersions: Android SoCAndroid ID: A-259967780
How severe is CVE-2022-20235?: CVE-2022-20235 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2022-20235 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-2022-20235?: CVE-2022-20235 affects Google Android. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-20235?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-20235 published?: CVE-2022-20235 was published on 2023-01-26 and last updated on 2026-06-17.

References

https://source.android.com/security/bulletin/2023-01-01

Affected products (1)

cpe:2.3:o:google:android:-:*:*:*:*:*:*:*

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