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TI-2021-05280 Aliases CVE-2021-22305GHSA-34p8-x6j6-mmg5

Buffer overflow in HUAWEI Mate 30

Priority LOW 15CWE-120Published · Updated

Key facts

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

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

Summary

There is a buffer overflow vulnerability in Mate 30 10.1.0.126(C00E125R5P3). A module does not verify the some input when dealing with messages. Attackers can exploit this vulnerability by sending malicious input through specific module. This could cause buffer overflow, compromising normal service.

Why it matters now

EPSS 0.00206 10th 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 Mate 3010.1.0.126(C00E125R5P3)—No fix listedCNA
  • HUAWEI Mate 30 Vendor— Affected 10.1.0.126(C00E125R5P3) Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:huawei:mate_30_firmware:10.1.0.126\(c00e125r5p3\):*:*:*:*:*:*:*10.1.0.126(c00e125r5p3)VulnerableHuawei
cpe:2.3:h:huawei:mate_30:-:*:*:*:*:*:*:*not specified by NVDRunning onHuawei
  • cpe:2.3:o:huawei:mate_30_firmware:10.1.0.126\(c00e125r5p3\):*:*:*:*:*:*:* Versions 10.1.0.126(c00e125r5p3) Vulnerable ·Huawei
  • cpe:2.3:h:huawei:mate_30:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-22305
  2. 2026-10-03 Alias added: GHSA-34p8-x6j6-mmg5

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