Read the docs
TI-2020-01777 Aliases CVE-2020-1839GHSA-7qcq-7635-mr77

Race condition in HUAWEI Mate 30

Priority LOW 27CWE-362Published · Updated

Key facts

Attack vector
Local
Privileges required
High
User interaction
Required
Attack complexity
High
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

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

Summary

HUAWEI Mate 30 with versions earlier than 10.1.0.150(C00E136R5P3) have a race condition vulnerability. There is a timing window exists in which certain pointer members can be modified by another process that is operating concurrently, an attacker should trick the user into running a crafted application with high privilege, successful exploit could cause code execution.

Why it matters now

EPSS 0.0018 7th percentileScored 2026-11-07
Fix Fixed HUAWEI Mate 30: 10.1.0.150(C00E136R5P3)

SSVC decision points

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

Affected products

VendorProductAffected versionsFixed inStatusSource
—HUAWEI Mate 30before 10.1.0.150(C00E136R5P3)10.1.0.150(C00E136R5P3)Patch availableCNA
  • HUAWEI Mate 30 Vendor— Affected before 10.1.0.150(C00E136R5P3) Fixed in 10.1.0.150(C00E136R5P3) Patch available CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:huawei:mate_30_firmware:*:*:*:*:*:*:*:*before 10.1.0.150\(c00e136r5p3\)VulnerableHuawei
cpe:2.3:h:huawei:mate_30:-:*:*:*:*:*:*:*not specified by NVDRunning onHuawei
  • cpe:2.3:o:huawei:mate_30_firmware:*:*:*:*:*:*:*:* Versions before 10.1.0.150\(c00e136r5p3\) Vulnerable ·Huawei
  • cpe:2.3:h:huawei:mate_30:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei

Remediation

  • Fix · CNA HUAWEI Mate 30 Fixed in 10.1.0.150(C00E136R5P3)

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-1839
  2. 2026-10-03 Alias added: GHSA-7qcq-7635-mr77

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-2020-07404 Use after free in HUAWEI Mate 30;HUAWEI P30 CVSS 3.1HIGH 7.8
  • TI-2020-07403 Use after free in HUAWEI Mate 30 CVSS 3.1HIGH 7.8
  • TI-2020-07402 Type confusion in HUAWEI Mate 30 CVSS 3.1HIGH 7.8
  • TI-2020-07364 Out-of-bounds read in HUAWEI Mate 30 CVSS 3.1HIGH 7.2
  • TI-2021-05276 Buffer overflow in HUAWEI Mate 30 CVSS 3.1MEDIUM 6.7
See all 16 →

Sources

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