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CVE-2021-0421

nvd nist
Published: Sep 27, 2021Modified: Jun 17, 2026

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5.5
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Exploitability: 1.8 / Impact: 3.6
Source: NVD

Description

In memory management driver, there is a possible information disclosure due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05403499; Issue ID: ALPS05381235.

Affected (2)

Products: Google: Android
Google
1 product
Android
Configuration A
2 vulnerable · 53 platform
Vulnerable SoftwareAffected Versions
Google
Android
Version 10.0
Android
Version 11.0
Running on/withPlatform 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-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (2)

Source: security@android.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.