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CVE-2021-0945 In _PMRCreate of the PowerVR kernel driver, a missing bounds check means it is possible to overwrite heap memory via…
Description
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Android | Versions not published |
References
- source.android.com source.android.com
Timeline
- Published
- Last modified
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