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CVE-2019-5276

HIGH
8.8
CVSS Score
Published: December 23, 2019 at 05:54 PM UTC
Updated: June 17, 2026 at 02:37 AM UTC
2 products affected across 1 vendorElle AL00B FirmwareElle-Al00B

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Severity
HIGH8.8
Exploit prediction
EPSS 0.4%

Description

Huawei smart phones with earlier versions than ELLE-AL00B 9.1.0.222(C00E220R2P1) have a buffer overflow vulnerability. An attacker may intercept and tamper with the packet in the local area network (LAN) to exploit this vulnerability. Successful exploitation may cause the affected phone abnormal.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Elle AL00B Firmware· Huawei
95%
v < 9.1.0.222(c00e220r2p1)earlier versions than 9.1.0.222(C00E220R2P1)
Affected range stops below 9.1.0.222(c00e220r2p1), so it looks safe — our inference, not a vendor statement
huawei-elle-al00b (same device)
Elle-Al00B· Huaweidevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191218-02-smartphone-en

CVSS

8.8HIGH[email protected]
Attack Vector
ADJACENT_NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-120

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