Buffer Overflow Vulnerability in Huawei Smartphones
CVE-2019-5276

8.8HIGH

Key Information:

Vendor

Huawei
Status
Elle-al00b
Vendor
CVE Published:
23 December 2019

What is CVE-2019-5276?

Huawei smartphones with versions earlier than ELLE-AL00B 9.1.0.222(C00E220R2P1) are susceptible to a buffer overflow vulnerability. This flaw allows an attacker within the local area network (LAN) to intercept and manipulate data packets. Successful exploitation can result in abnormal behavior of the affected devices, potentially leading to unauthorized access or data loss.

Affected Version(s)

ELLE-AL00B earlier versions than 9.1.0.222(C00E220R2P1)

References

https://www.huawei.com/en/psirt/security-advisories/huawe...
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CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.