8.4
High
CVE-2023-21165 In DevmemIntUnmapPMR of devicemem_server.c, there is a possible arbitrary code execution due to a use after free
Description
In DevmemIntUnmapPMR of devicemem_server.c, there is a possible arbitrary code execution due to a use after free. This could lead to local escalation of privilege in the kernel 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 | |
| powervr-gpu | Versions not published |
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