CVE-2021-22399: Medium severity huawei p30 vulnerability
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).
Affected Software
Event History
Frequently Asked Questions
What is CVE-2021-22399?
CVE-2021-22399 is a DoS vulnerability in the Bluetooth function of some Huawei smartphones.
How can CVE-2021-22399 be exploited?
Attackers can exploit CVE-2021-22399 by installing third-party apps to send specific broadcasts, causing the Bluetooth module to crash.
Which Huawei smartphones are affected by CVE-2021-22399?
Huawei P30 smartphones with firmware versions 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), or 10.0.0.210(c635e3r2p4) are affected.
Is the HUAWEI P30 affected by CVE-2021-22399?
No, the HUAWEI P30 is not affected by CVE-2021-22399.
How severe is CVE-2021-22399?
CVE-2021-22399 has a severity score of 5.5 (medium severity).