5.5
CVSSv3

CVE-2021-22399

Published: 13/07/2021 Updated: 15/07/2021
CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 187
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

The Bluetooth function of some Huawei smartphones has a DoS vulnerability. Attackers can install third-party apps to send specific broadcasts, causing the Bluetooth module to crash. This vulnerability is successfully exploited to cause the Bluetooth function to become abnormal. Affected product versions include: HUAWEI P30 10.0.0.195(C432E22R2P5), 10.0.0.200(C00E85R2P11), 10.0.0.200(C461E6R3P1), 10.0.0.201(C10E7R5P1), 10.0.0.201(C185E4R7P1), 10.0.0.206(C605E19R1P3), 10.0.0.209(C636E6R3P4), 10.0.0.210(C635E3R2P4), and versions earlier than 10.1.0.165(C01E165R2P11).

Vulnerability Trend

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huawei p30_firmware 10.0.0.195\\(c432e22r2p5\\)

huawei p30_firmware 10.0.0.200\\(c00e85r2p11\\)

huawei p30_firmware 10.0.0.200\\(c461e6r3p1\\)

huawei p30_firmware 10.0.0.201\\(c10e7r5p1\\)

huawei p30_firmware 10.0.0.201\\(c185e4r7p1\\)

huawei p30_firmware 10.0.0.206\\(c605e19r1p3\\)

huawei p30_firmware 10.0.0.209\\(c636e6r3p4\\)

huawei p30_firmware 10.0.0.210\\(c635e3r2p4\\)

huawei p30_firmware