PT-2023-17837 · Google · Android Kernel
CVE-2023-21047
·
Published
2023-03-24
·
Updated
2023-03-29
CVSS v3.1
4.4
Medium
| Vector | AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
Android kernel
Description
The issue is related to a possible out of bounds read in the ConvertToHalMetadata function of aidl utils.cc due to a missing bounds check. This could lead to local information disclosure, requiring System execution privileges for exploitation. User interaction is not needed for exploitation.
Recommendations
For Android kernel, apply the necessary patch or update to fix the missing bounds check in the ConvertToHalMetadata function of aidl utils.cc to prevent potential out of bounds read and local information disclosure.
Fix
Buffer Overflow
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Weakness Enumeration
Related Identifiers
Affected Products
Android Kernel