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HIGH · 7.8

CVE-2018-11871

Buffer overwrite can happen in WLAN function while processing set pdev parameter command due to lack of input validation in Snapdragon Automobile, Snapdragon Mobile, Snapdragon Wear in version IPQ4019...

Vulnerability Description

Buffer overwrite can happen in WLAN function while processing set pdev parameter command due to lack of input validation in Snapdragon Automobile, Snapdragon Mobile, Snapdragon Wear in version IPQ4019, IPQ8064, IPQ8074, MDM9206, MDM9607, MDM9635M, MDM9640, MDM9650, MSM8996AU, QCA6174A, QCA6564, QCA6574, QCA6574AU, QCA6584, QCA6584AU, QCA9377, QCA9378, QCA9379, QCA9531, QCA9558, QCA9563, QCA9880, QCA9886, QCA9980, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 600, SD 625, SD 650/52, SD 820, SD 820A, SD 835, SD 845, SD 850, SDA660, SDM630, SDM632, SDM636, SDM660, SDM710, SDX20, Snapdragon_High_Med_2016.

CVSS Score

7.8

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
QualcommIpq4019 Firmware-
QualcommIpq4019-
QualcommIpq8064 Firmware-
QualcommIpq8064-
QualcommIpq8074 Firmware-
QualcommIpq8074-
QualcommMdm9206 Firmware-
QualcommMdm9206-
QualcommMdm9607 Firmware-
QualcommMdm9607-
QualcommMdm9635M Firmware-
QualcommMdm9635M-
QualcommMdm9640 Firmware-
QualcommMdm9640-
QualcommMdm9650 Firmware-
QualcommMdm9650-
QualcommMsm8996Au Firmware-
QualcommMsm8996Au-
QualcommQca6174A Firmware-
QualcommQca6174A-

Related Weaknesses (CWE)

CWE-119

References

FAQ

What is CVE-2018-11871?

CVE-2018-11871 is a vulnerability with a CVSS score of 7.8 (HIGH). Buffer overwrite can happen in WLAN function while processing set pdev parameter command due to lack of input validation in Snapdragon Automobile, Snapdragon Mobile, Snapdragon Wear in version IPQ4019...

How severe is CVE-2018-11871?

CVE-2018-11871 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-11871?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Ipq4019 Firmware, Qualcomm Ipq4019, Qualcomm Ipq8064 Firmware, Qualcomm Ipq8064, Qualcomm Ipq8074 Firmware.