PT-2022-10964 · Google · Android Kernel
Published
2022-01-14
·
Updated
2022-01-20
·
CVE-2021-39679
CVSS v2.0
6.9
Medium
| Vector | AV:L/AC:M/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
Android kernel
Description
The issue is related to a possible use after free due to a race condition in the init of vendor graphicbuffer meta.cpp. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not required for exploitation.
Recommendations
For Android kernel, consider applying a patch that fixes the use after free issue in vendor graphicbuffer meta.cpp to prevent local escalation of privilege.
Fix
Race Condition
Use After Free
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Related Identifiers
Affected Products
Android Kernel