CVEvulnerability
CVE-2021-22399
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-07-13
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 2.1 LOW — AV:L/AC:L/Au:N/C:N/I:N/A:P
Description
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 configurations
• 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 (< 10.1.0.165\(c01e165r2p11\))