CVE-2023-40115: Use After Free
In readLogs of StatsService.cpp, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
android/platform/packages/modules/StatsDto a version that resolves this vulnerability.Fixed in 14-next:2023-11-01 - Upgrade
Upgrade
android/platform/frameworks/baseto a version that resolves this vulnerability.Fixed in 11:2023-11-01 - Upgrade
Upgrade
android/platform/packages/modules/StatsDto a version that resolves this vulnerability.Fixed in 12:2023-11-01 - Upgrade
Upgrade
android/platform/packages/modules/StatsDto a version that resolves this vulnerability.Fixed in 12L:2023-11-01 - Upgrade
Upgrade
android/platform/packages/modules/StatsDto a version that resolves this vulnerability.Fixed in 13:2023-11-01 - Upgrade
Upgrade
android/platform/packages/modules/StatsDto a version that resolves this vulnerability.Fixed in 14:2023-11-01
Event History
Frequently Asked Questions
What is the severity of CVE-2023-40115?
CVE-2023-40115 is classified as a local escalation of privilege vulnerability.
How do I fix CVE-2023-40115?
To fix CVE-2023-40115, ensure that your Android device has been updated to the latest security patch provided by Google.
What versions of Android are affected by CVE-2023-40115?
CVE-2023-40115 affects Android versions 11.0, 12.0, 12.1, 13.0, and 14.0.
Is user interaction required to exploit CVE-2023-40115?
No, user interaction is not needed for the exploitation of CVE-2023-40115.
What is the nature of the vulnerability CVE-2023-40115?
CVE-2023-40115 involves memory corruption due to a use after free in the readLogs function.