PT-2022-26488 · Google · Android Kernel
CVE-2022-42526
·
Published
2022-12-16
·
Updated
2022-12-21
CVSS v3.1
6.7
Medium
| Vector | AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Android kernel
Description
The issue is related to a possible out of bounds write in the ConvertUtf8ToUcs2 function of radio hal utils.cpp due to a missing bounds check. This could lead to local escalation of privilege, requiring System execution privileges. User interaction is not needed for exploitation.
Recommendations
For Android kernel, apply a patch that includes a bounds check in the ConvertUtf8ToUcs2 function of radio hal utils.cpp to prevent out of bounds writes.
Fix
Memory Corruption
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Weakness Enumeration
Related Identifiers
Affected Products
Android Kernel