In _PMRCreate of the PowerVR kernel driver, a missing bounds check means it is possible to overwrite heap memory via PhysmemNewRamBackedPMR. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
References
| Link | Resource |
|---|---|
| https://source.android.com/security/bulletin/2023-06-01 | Vendor Advisory |
| https://source.android.com/security/bulletin/2023-06-01 | Vendor Advisory |
Configurations
History
18 Dec 2024, 19:15
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://source.android.com/security/bulletin/2023-06-01 - Vendor Advisory |
30 Jun 2023, 22:15
| Type | Values Removed | Values Added |
|---|---|---|
| Summary | In _PMRCreate of the PowerVR kernel driver, a missing bounds check means it is possible to overwrite heap memory via PhysmemNewRamBackedPMR. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. |
22 Jun 2023, 19:22
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:o:google:android:-:*:*:*:*:*:*:* | |
| First Time |
Google android
|
|
| References | (MISC) https://source.android.com/security/bulletin/2023-06-01 - Vendor Advisory | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 9.8 |
| CWE | NVD-CWE-noinfo |
15 Jun 2023, 19:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-06-15 19:15
Updated : 2024-12-18 19:15
NVD link : CVE-2021-0945
Mitre link : CVE-2021-0945
JSON object : View
Products Affected
- android
CWE