CVE-2023-21218

In PMRChangeSparseMemOSMem of physmem_osmem_linux.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead...

Original description

The description as published by the source.

In PMRChangeSparseMemOSMem of physmem_osmem_linux.c, there is a possible out
of bounds write due to an incorrect bounds check. This could lead to local
escalation of privilege in the kernel with no additional execution
privileges needed. User interaction is not needed for exploitation.

Source: OSV.dev (Open Source Vulnerabilities) NVD OSV

Affected packages

Android :unknown:

[{"type":"ECOSYSTEM","events":[{"introduced":"SoCVersion:0"},{"fixed":"SoCVersion:2023-12-05"}]}]

References

advisory source.android.com