CVE-2018-7992

Severity: medium (CVSS 5.5 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-07-31 · updated 2026-06-17
Weakness: CWE-119

Description

Mdapt Driver of Huawei MediaPad M3 BTV-W09C128B353CUSTC128D001; Mate 9 Pro versions earlier than 8.0.0.356(C00); P10 Plus versions earlier than 8.0.0.357(C00) has a buffer overflow vulnerability. The driver does not sufficiently validate the input, an attacker could trick the user to install a malicious application which would send crafted parameters to the driver. Successful exploit could cause a denial of service condition.

Affected products

Huawei Technologies Co., Ltd. Mate 9: before 8.0.0.356\(c00\) — fixed in 8.0.0.356\(c00\)
Huawei Technologies Co., Ltd. Mate 9 Pro: before 8.0.0.356\(c00\) — fixed in 8.0.0.356\(c00\)
Huawei Mediapad M3 Firmware: btv-w09c128b353custc128d001
Huawei Technologies Co., Ltd. P10 Plus: before 8.0.0.357\(c00\) — fixed in 8.0.0.357\(c00\)

How to fix

Upgrade to a fixed version: Huawei Technologies Co., Ltd. Mate 9 8.0.0.356\(c00\); Huawei Technologies Co., Ltd. Mate 9 Pro 8.0.0.356\(c00\); Huawei Technologies Co., Ltd. P10 Plus 8.0.0.357\(c00\). Check the vendor advisory for mitigations.

References

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