In DevmemIntChangeSparse of devicemem_server.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.
References
| Link | Resource |
|---|---|
| https://source.android.com/security/bulletin/2023-12-01 | Vendor Advisory |
Configurations
History
22 Dec 2023, 01:15
| Type | Values Removed | Values Added |
|---|---|---|
| Summary | In DevmemIntChangeSparse of devicemem_server.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation. |
07 Dec 2023, 19:02
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:o:google:android:-:*:*:*:*:*:*:* | |
| CWE | NVD-CWE-noinfo | |
| First Time |
Google android
|
|
| References | () https://source.android.com/security/bulletin/2023-12-01 - Vendor Advisory | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 9.8 |
05 Dec 2023, 00:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-12-04 23:15
Updated : 2023-12-22 01:15
NVD link : CVE-2023-21401
Mitre link : CVE-2023-21401
JSON object : View
Products Affected
- android
CWE