Current Description
In FindQuotaDeviceForUuid of QuotaUtils.cpp, there is a possible use-after-free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-169421939
Analysis Description
In FindQuotaDeviceForUuid of QuotaUtils.cpp, there is a possible use-after-free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-169421939
Severity
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to [email protected].
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-362 | Concurrent Execution using Shared Resource with Improper Synchronization (‘Race Condition’) | NIST |
Change History
1 change records found show changes
Initial Analysis 3/11/2021 8:22:07 PM
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | CPE Configuration |
OR
*cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
|
|
| Added | CVSS V2 |
NIST (AV:L/AC:M/Au:N/C:C/I:C/A:C) |
|
| Added | CVSS V3.1 |
NIST AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H |
|
| Added | CWE |
NIST CWE-362 |
|
| Changed | Reference Type |
https://source.android.com/security/bulletin/pixel/2021-03-01 No Types Assigned |
https://source.android.com/security/bulletin/pixel/2021-03-01 Patch, Vendor Advisory |