PT-2022-14413 · Google · Android Kernel
Published
2022-06-15
·
Updated
2022-06-24
·
CVE-2022-20183
CVSS v2.0
4.6
Medium
| Vector | AV:L/AC:L/Au:N/C:P/I:P/A:P |
Name of the Vulnerable Software and Affected Versions
Android kernel
Description
The issue is related to a missing bounds check in the hypx create blob dmabuf function of faceauth hypx.c, which could lead to a possible out of bounds write. This might result in local escalation of privilege, requiring System execution privileges. No user interaction is needed for exploitation.
Recommendations
For Android kernel, apply a patch that includes a bounds check in the hypx create blob dmabuf function to prevent out of bounds writes.
Fix
Memory Corruption
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Weakness Enumeration
Related Identifiers
Affected Products
Android Kernel