cbcvebase.
CVE-2021-39803
published 2022-04-12

CVE-2021-39803: In ~Impl of C2AllocatorIon.cpp, there is a possible out of bounds read due to a use after free. This could lead to remote information disclosure with no…

PriorityP431medium6.5CVSS 3.1
AVNACLPRNUIRSUCHINAN
EPSS
0.61%
45.2th percentile
In ~Impl of C2AllocatorIon.cpp, there is a possible out of bounds read due to a use after free. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-193790350

Affected

10 ranges
VendorProductVersion rangeFixed in
googleandroid
googleandroid
googleandroid
googleandroid
googleandroid
googleandroid
platformframeworks_av>= 10:0 < 10:2022-04-0110:2022-04-01
platformframeworks_av>= 11:0 < 11:2022-04-0111:2022-04-01
platformframeworks_av>= 12:0 < 12:2022-04-0112:2022-04-01
platformframeworks_av>= 12L:0 < 12L:2022-04-0112L:2022-04-01

CVSS provenance

nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:P/I:N/A:N
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