There is a race condition vulnerability on Huawei Honor V10 smartphones versions earlier than Berkeley-AL20 9.0.0.156(C00E156R2P14T8), Honor 10 smartphones versions earlier than Columbia-AL10B 9.0.0.156(C00E156R1P20T8) and Honor Play smartphones versions earlier than Cornell-AL00A 9.0.0.156(C00E156R1P13T8). An attacker tricks the user into installing a malicious application, which makes multiple processes to operate the same variate at the same time. Successful exploit could cause execution of malicious code.
The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.
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http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190116-01-smartphone-en | vendor advisory |