CVE-2021-22398
MEDIUMHuawei Smartphones Digital Balance - Logic Error Bypass
Title source: manualDescription
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: Hulk-AL00C 9.1.1.201(C00E201R8P1);Jennifer-AN00C 10.1.1.171(C00E170R6P3);Jenny-AL10B 10.1.0.228(C00E220R5P1) and OxfordPL-AN10B 10.1.0.116(C00E110R2P1).
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210714-01-smartphone-en
Scores
CVSS v3
4.6
EPSS
0.0002
EPSS Percentile
7.2%
Attack Vector
PHYSICAL
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Details
CWE
CWE-863
Status
published
Products (4)
huawei/hulk-al00c_firmware
9.1.1.201\(c00e201r8p1\)
huawei/jennifer-an00c_firmware
10.1.1.171\(c00e170r6p3\)
huawei/jenny-al10b_firmware
10.1.0.228\(c00e220r5p1\)
huawei/oxfordpl-an10b_firmware
10.1.0.116\(c00e110r2p1\)
Published
Aug 02, 2021
Tracked Since
Feb 18, 2026