Description
In PVRSRVBridgeSyncPrimOpCreate 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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Android | Android SoC | — |
Advisories 3
- WID-SEC-2023-1669 Android Patchday Juli 2023 BSI CERT-Bund (WID) · Sep 6, 2023
- WID-SEC-2023-1672 Samsung Android: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jul 5, 2023
- WID-SEC-2023-1365 Android Patchday Juni 2023 BSI CERT-Bund (WID) · Jun 5, 2023