PUB-A-275462898

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Import Source

https://storage.googleapis.com/android-osv/PUB-A-275462898.json

JSON Data

https://api.osv.dev/v1/vulns/PUB-A-275462898

Aliases

A-275462898
CVE-2023-21399

Published

2023-07-01T00:00:00Z

Modified

2024-08-29T06:58:07.022899Z

Summary

PiXOR: P256 ECDSA verify and point validation are broken

Details

there is a possible way to bypass cryptographic assurances due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

References

https://source.android.com/security/bulletin/2023-07-01

Affected packages

Android / :unknown:

Package

Name: :unknown:

Affected ranges

Type: ECOSYSTEM
Events: Introduced

Pixel-family specific:0

Fixed

Pixel-family specific:2023-07-05

Affected versions

Other

Pixel-family specific

Ecosystem specific

{
    "spl": "2023-07-05",
    "severity": "Critical",
    "types": [
        "EoP"
    ]
}