PUB-A-238932493

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Import Source
https://storage.googleapis.com/android-osv/PUB-A-238932493.json
JSON Data
https://api.osv.dev/v1/vulns/PUB-A-238932493
Aliases
  • A-238932493
  • CVE-2022-20590
Published
2022-12-01T00:00:00Z
Modified
2024-08-29T06:58:00.467860Z
Summary
[LDFW] valid_va_sec_mfc_check fails to verify address range
Details

In validvasecmfccheck of drmaccesscontrol.c, there is a possible information disclosure due to improper input validation. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android / :unknown:

Package

Name
:unknown:

Affected ranges

Type
ECOSYSTEM
Events
Introduced
Pixel-family specific:0
Fixed
Pixel-family specific:2022-12-05

Affected versions

Other

Pixel-family specific

Ecosystem specific 

{
    "spl": "2022-12-05",
    "severity": "Critical",
    "types": [
        "ID"
    ]
}