CVE-2021-0612

Published: Sep 27, 2021Modified: Nov 21, 2024

7.8

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

In m4u, 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: ALPS05403499; Issue ID: ALPS05425834.

Affected (2)

Products: Google: Android

Google

1 product

Android

Configuration A

2 vulnerable · 53 platform

Vulnerable Software	Affected Versions
Google Android	Version 10.0
Google Android	Version 11.0

Running on/with	Platform Versions
Mediatek Mt6580	All versions
Mediatek Mt6582 90	All versions
Mediatek Mt6582e	All versions
Mediatek Mt6582h	All versions
Mediatek Mt6582t	All versions
Mediatek Mt6582w	All versions
Mediatek Mt6589	All versions
Mediatek Mt6589td	All versions
Mediatek Mt6592 90	All versions
Mediatek Mt6592e	All versions
Mediatek Mt6592h	All versions
Mediatek Mt6592t	All versions
Mediatek Mt6592w	All versions
Mediatek Mt6595	All versions
Mediatek Mt6731	All versions
Mediatek Mt6732	All versions
Mediatek Mt6735	All versions
Mediatek Mt6737	All versions
Mediatek Mt6739	All versions
Mediatek Mt6750	All versions
Mediatek Mt6750s	All versions
Mediatek Mt6752	All versions
Mediatek Mt6753	All versions
Mediatek Mt6755	All versions
Mediatek Mt6755s	All versions
Mediatek Mt6757	All versions
Mediatek Mt6757c	All versions
Mediatek Mt6757cd	All versions
Mediatek Mt6757ch	All versions
Mediatek Mt6758	All versions
Mediatek Mt6761	All versions
Mediatek Mt6762	All versions
Mediatek Mt6763	All versions
Mediatek Mt6765	All versions
Mediatek Mt6768	All versions
Mediatek Mt6769	All versions
Mediatek Mt6771	All versions
Mediatek Mt6779	All versions
Mediatek Mt6785	All versions
Mediatek Mt6795	All versions
Mediatek Mt6797	All versions
Mediatek Mt6799	All versions
Mediatek Mt6833	All versions
Mediatek Mt6853	All versions
Mediatek Mt6853t	All versions
Mediatek Mt6873	All versions
Mediatek Mt6875	All versions
Mediatek Mt6877	All versions
Mediatek Mt6883	All versions
Mediatek Mt6885	All versions
Mediatek Mt6889	All versions
Mediatek Mt6891	All versions
Mediatek Mt6893	All versions

Related CWEs

CWE-416

Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (2)

https://corp.mediatek.com/product-security-bulletin/September-2021

Source: security@android.com

Vendor Advisory

https://corp.mediatek.com/product-security-bulletin/September-2021

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.