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CVE-2018-7987

N/A
Published: December 4, 2018 at 06:00 PM UTC
Updated: June 17, 2026 at 02:04 AM UTC
2 products affected across 1 vendorP20 FirmwareHuawei P20

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Severity
N/A
Exploit prediction
EPSS 0.7%

Description

There is an out-of-bounds write vulnerability on Huawei P20 smartphones with versions before 8.1.0.171(C00). The software does not handle the response message properly when the user doing certain inquiry operation, an attacker could send crafted message to the device, successful exploit could cause a denial of service condition.

Affected

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

P20 Firmware· Huawei
95%
v < 8.1.0.171(c00)
Affected range stops below 8.1.0.171(c00), so it looks safe — our inference, not a vendor statement
huawei-p20 (same device)
Huawei P20· Huawei
60%
v < 8.1.0.171
Affected range stops below 8.1.0.171, so it looks safe — our inference, not a vendor statement

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]
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20181128-02-smartphone-en

CVSS

4.3MEDIUM[email protected]
Confidentiality
NONE
Integrity
NONE
Availability
PARTIAL
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-787

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