Description
In PVRSRVBridgePMRPDumpSymbolicAddr of the PowerVR kernel driver, a missing size check means there is a possible integer overflow that could allow out-of-bounds heap access. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android SoCAndroid ID: A-238921253
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Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-3490 | In PVRSRVBridgePMRPDumpSymbolicAddr of the PowerVR kernel driver, a missing size check means there is a possible integer overflow that could allow out-of-bounds heap access. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android SoCAndroid ID: A-238921253 |
References
| Link | Providers |
|---|---|
| https://source.android.com/security/bulletin/2022-09-01 |
|
History
No history.
Status: PUBLISHED
Assigner: google_android
Published:
Updated: 2024-08-03T15:47:28.436Z
Reserved: 2020-11-06T00:00:00.000Z
Link: CVE-2021-0871
No data.
Status : Modified
Published: 2022-09-13T20:15:08.940
Modified: 2024-11-21T05:43:11.787
Link: CVE-2021-0871
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD