ASB-A-232441339

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Import Source

https://storage.googleapis.com/android-osv/ASB-A-232441339.json

JSON Data

https://api.osv.dev/v1/vulns/ASB-A-232441339

Aliases

A-232441339
CVE-2022-20122

Published

2022-08-01T00:00:00Z

Modified

2026-05-01T15:24:27.653932Z

Summary

[none]

Details

The PowerVR GPU driver allows unprivileged apps to allocated pinned memory, unpin it (which makes it available to be freed), and continue using the page in GPU calls. No privileges required and this results in kernel memory corruption.

References

https://source.android.com/security/bulletin/2022-08-01

Affected packages

Android / :unknown:

Package

Name: :unknown:

Affected ranges

Type: ECOSYSTEM
Events: Introduced

SoCVersion:0

Fixed

SoCVersion:2022-08-05

Affected versions

Other

SoCVersion

Ecosystem specific

{
    "spl": "2022-08-05",
    "severity": "High",
    "types": [
        "Unknown"
    ]
}

Database specific

source

"https://storage.googleapis.com/android-osv/ASB-A-232441339.json"