CVE-2023-40103

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

In multiple locations, there is a possible way to corrupt memory due to a double free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-415

Affected software

Vendor	Product	Versions
Google	Android	14

References

https://android.googlesource.com/platform/frameworks/base/+/58fa254a5d1aee2206de90d5396c01e177483e3aMailing List, Patch
https://android.googlesource.com/platform/frameworks/base/+/c3bc12c484ef3bbca4cec19234437c45af5e584dMailing List, Patch
https://android.googlesource.com/platform/frameworks/base/+/e4a821b10a1b020f18fc6fc316b13b90fa450baeMailing List, Patch
https://source.android.com/security/bulletin/2023-12-01Patch, Vendor Advisory
https://android.googlesource.com/platform/frameworks/base/+/58fa254a5d1aee2206de90d5396c01e177483e3aMailing List, Patch
https://android.googlesource.com/platform/frameworks/base/+/c3bc12c484ef3bbca4cec19234437c45af5e584dMailing List, Patch
https://android.googlesource.com/platform/frameworks/base/+/e4a821b10a1b020f18fc6fc316b13b90fa450baeMailing List, Patch
https://source.android.com/security/bulletin/2023-12-01Patch, Vendor Advisory

Timeline

Published: Dec 4, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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