Vulnerability

CVE-2022-20109

Component: MEMORY_MANAGEMENT
Location: OS
In ion, there is a possible use after free due to improper update of reference count. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06399915; Issue ID: ALPS06399915.

Impact

Severity (Manufact.)

HIGH

Severity (NIST)

7.8

Severity (Android)

N/A

Chipsets

92

Devices

1898

Affected Hardware

NameAlso known asManufacturer
MT6580
MediaTek
MT6735P
MediaTek
MT6735M
MediaTek
MT6735
MediaTek
MT6737
MediaTek
MT6737T
MediaTek
MT6739
MediaTek
MT6750
MediaTek
MT6750N
MediaTek
MT6753
MediaTek
92 of 92 row(s) shown.

Rows per page

Page 1 of 10

Timeline

Introduced (est):
Jan 1, 2015
Reported:
Unknown
Advisory Published:
May 3, 2022
CVE Published:
May 3, 2022
Android Patch Level:
May 2022
For more information and a detailed analysis of the data presented on this website, please see our paper, to be presented at NDSS'25.
Follow us on Twitter