Vulnerability
CVE-2021-0656
Component: IPC
Location: OS
In edma driver, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05709376; Issue ID: ALPS05709376.
Impact
Severity (Manufact.)
MEDIUM
Severity (NIST)
6.7
Severity (Android)
N/A
Chipsets
24
Devices
168
Affected Hardware
| Name | Also known as | Manufacturer |
|---|---|---|
| MT6853V/ZA | Dimensity 720 | MediaTek |
| MT6853V/NZA | Dimensity 720 | MediaTek |
| MT6853V/TNZA | Dimensity 800U | MediaTek |
| MT6853T | Dimensity 800U | MediaTek |
| MT6873 | Dimensity 800 | MediaTek |
| MT6877 | Dimensity 900 | MediaTek |
| MT6877V/ZA | Dimensity 900 | MediaTek |
| MT6877 | Dimensity 920 | MediaTek |
| MT6877T | Dimensity 920 | MediaTek |
| MT6877V/TZA | Dimensity 920 | MediaTek |
24 of 24 row(s) shown.
Rows per page
Page 1 of 3
Information reliability
The information on this website is intended to provide information on the big picture of chipset security and measure trends within the industry. Our information is obtained from several vantage points, checked for consistency, and automatically cross-referenced. However, this process may not always yield reliable information. Do not use the information on a particular vulnerability, chipset or device to verify your individual exposure in cases where inaccuracies are inacceptable, for instance to assess risks if you are a Politically Exposed Person.
Timeline
Introduced (est):
Jan 1, 2020
Reported:
Unknown
Advisory Published:
Nov 11, 2021
CVE Published:
Nov 18, 2021
Android Patch Level:
None
