Description
There is a logic error vulnerability in several smartphones. The software does not properly restrict certain operation when the Digital Balance function is on. Successful exploit could allow the attacker to bypass the Digital Balance limit after a series of operations.Affected product versions include:HUAWEI Mate 20 versions Versions earlier than 10.0.0.188(C00E74R3P8);HUAWEI Mate 30 Pro versions Versions earlier than 10.0.0.203(C00E202R7P2).
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200318-04-smartphone-en
Scores
CVSS v3
2.4
EPSS
0.0002
EPSS Percentile
6.5%
Attack Vector
PHYSICAL
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Details
Status
published
Products (2)
huawei/mate_20_firmware
< 10.0.0.188\(c00e74r3p8\)
huawei/mate_30_pro_firmware
< 10.0.0.203\(c00e202r7p2\)
Published
Mar 20, 2020
Tracked Since
Feb 18, 2026