Read the docs
TI-2021-05372 Aliases CVE-2021-22399GHSA-wwhm-fhm5-grjm

The Bluetooth function of some Huawei smartphones has a DoS vulnerability.

Priority LOW 24Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

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).

Why it matters now

EPSS 0.00166 5th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
—HUAWEI P3010.0.0.195(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),Versions earlier than 10.1.0.165(C01E165R2P11)—No fix listedCNA
  • HUAWEI P30 Vendor— Affected 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),Versions earlier than 10.1.0.165(C01E165R2P11) Fixed in — No fix listed CNA

CPE configurations NVD · 10

CPEVersionsRoleVendor
cpe:2.3:o:huawei:p30_firmware:10.0.0.195\(c432e22r2p5\):*:*:*:*:*:*:*10.0.0.195(c432e22r2p5)VulnerableHuawei
cpe:2.3:o:huawei:p30_firmware:10.0.0.200\(c00e85r2p11\):*:*:*:*:*:*:*10.0.0.200(c00e85r2p11)VulnerableHuawei
cpe:2.3:o:huawei:p30_firmware:10.0.0.200\(c461e6r3p1\):*:*:*:*:*:*:*10.0.0.200(c461e6r3p1)VulnerableHuawei
cpe:2.3:o:huawei:p30_firmware:10.0.0.201\(c10e7r5p1\):*:*:*:*:*:*:*10.0.0.201(c10e7r5p1)VulnerableHuawei
cpe:2.3:o:huawei:p30_firmware:10.0.0.201\(c185e4r7p1\):*:*:*:*:*:*:*10.0.0.201(c185e4r7p1)VulnerableHuawei
cpe:2.3:o:huawei:p30_firmware:10.0.0.206\(c605e19r1p3\):*:*:*:*:*:*:*10.0.0.206(c605e19r1p3)VulnerableHuawei
cpe:2.3:o:huawei:p30_firmware:10.0.0.209\(c636e6r3p4\):*:*:*:*:*:*:*10.0.0.209(c636e6r3p4)VulnerableHuawei
cpe:2.3:o:huawei:p30_firmware:10.0.0.210\(c635e3r2p4\):*:*:*:*:*:*:*10.0.0.210(c635e3r2p4)VulnerableHuawei
cpe:2.3:h:huawei:p30:-:*:*:*:*:*:*:*not specified by NVDRunning onHuawei
cpe:2.3:o:huawei:p30_firmware:*:*:*:*:*:*:*:*before 10.1.0.165\(c01e165r2p11\)VulnerableHuawei
  • cpe:2.3:o:huawei:p30_firmware:10.0.0.195\(c432e22r2p5\):*:*:*:*:*:*:* Versions 10.0.0.195(c432e22r2p5) Vulnerable ·Huawei
  • cpe:2.3:o:huawei:p30_firmware:10.0.0.200\(c00e85r2p11\):*:*:*:*:*:*:* Versions 10.0.0.200(c00e85r2p11) Vulnerable ·Huawei
  • cpe:2.3:o:huawei:p30_firmware:10.0.0.200\(c461e6r3p1\):*:*:*:*:*:*:* Versions 10.0.0.200(c461e6r3p1) Vulnerable ·Huawei
  • cpe:2.3:o:huawei:p30_firmware:10.0.0.201\(c10e7r5p1\):*:*:*:*:*:*:* Versions 10.0.0.201(c10e7r5p1) Vulnerable ·Huawei
  • cpe:2.3:o:huawei:p30_firmware:10.0.0.201\(c185e4r7p1\):*:*:*:*:*:*:* Versions 10.0.0.201(c185e4r7p1) Vulnerable ·Huawei
  • cpe:2.3:o:huawei:p30_firmware:10.0.0.206\(c605e19r1p3\):*:*:*:*:*:*:* Versions 10.0.0.206(c605e19r1p3) Vulnerable ·Huawei
  • cpe:2.3:o:huawei:p30_firmware:10.0.0.209\(c636e6r3p4\):*:*:*:*:*:*:* Versions 10.0.0.209(c636e6r3p4) Vulnerable ·Huawei
  • cpe:2.3:o:huawei:p30_firmware:10.0.0.210\(c635e3r2p4\):*:*:*:*:*:*:* Versions 10.0.0.210(c635e3r2p4) Vulnerable ·Huawei
  • cpe:2.3:h:huawei:p30:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei
  • cpe:2.3:o:huawei:p30_firmware:*:*:*:*:*:*:*:* Versions before 10.1.0.165\(c01e165r2p11\) Vulnerable ·Huawei

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-22399
  2. 2026-10-03 Alias added: GHSA-wwhm-fhm5-grjm

References

Advisory 1

  • TI-2020-00021 In reassemble_and_dispatch of packet_fragmenter.cc, there is possible out of bounds write… CVSS 3.1HIGH 8.8
  • TI-2019-06941 Cryptographic flaw in Bluetooth BR/EDR CVSS 3.1HIGH 8.1
  • TI-2020-07404 Use after free in HUAWEI Mate 30;HUAWEI P30 CVSS 3.1HIGH 7.8
  • TI-2020-07388 Buffer overflow in Huawei HONOR 20 PRO CVSS 3.1HIGH 7.8
  • TI-2019-03717 Integer overflow in P30 CVSS 3.1HIGH 7.8
  • TI-2019-03716 Integer overflow in P30 CVSS 3.1HIGH 7.8
See all 42 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences