Vulnerability · Published Mar 24, 2023 · Assigned by google_android
CVE-2023-21031
Medium 4.7
In plain English
A medium-severity race condition in Android. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 0% of all known vulnerabilities).
Severity (CVSS 3.1)4.7Medium
Exploit odds (30 days)<0.1%top 99.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
In setPowerMode of HWC2.cpp, there is a possible out of bounds read due to a race condition. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-242688355
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu:22.04:LTS | android-platform-frameworks-native | no fix listed | UBUNTU-CVE-2023-21031 |
| Ubuntu:24.04:LTS | android-platform-frameworks-native | no fix listed | UBUNTU-CVE-2023-21031 |
| Ubuntu:22.04:LTS | android-platform-tools | no fix listed | UBUNTU-CVE-2023-21031 |
| Ubuntu:24.04:LTS | android-platform-tools | no fix listed | UBUNTU-CVE-2023-21031 |
Affected products (as reported)
Weakness: CWE-362 · Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N