1. Home
  2. CVE Database
  3. CVE-2019-14021
HIGH · 7.8

CVE-2019-14021

Possible buffer overrun when processing EFS filename and payload sent over diag interface due to lack of check for filename length and payload size received in Snapdragon Auto, Snapdragon Compute, Sna...

Vulnerability Description

Possible buffer overrun when processing EFS filename and payload sent over diag interface due to lack of check for filename length and payload size received in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables in APQ8096AU, APQ8098, MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, MSM8905, MSM8909, MSM8909W, MSM8917, MSM8920, MSM8937, MSM8940, MSM8953, MSM8996AU, MSM8998, Nicobar, QCM2150, QCS605, QM215, Rennell, SC7180, SC8180X, SDA660, SDA845, SDM429, SDM429W, SDM439, SDM450, SDM630, SDM632, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SDX20, SDX24, SDX55, SM6150, SM7150, SM8150, SXR1130

CVSS Score

7.8

HIGH

CVSS:3.1/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
QualcommApq8096Au Firmware-
QualcommApq8096Au-
QualcommApq8098 Firmware-
QualcommApq8098-
QualcommMdm9150 Firmware-
QualcommMdm9150-
QualcommMdm9206 Firmware-
QualcommMdm9206-
QualcommMdm9607 Firmware-
QualcommMdm9607-
QualcommMdm9640 Firmware-
QualcommMdm9640-
QualcommMdm9650 Firmware-
QualcommMdm9650-
QualcommMsm8905 Firmware-
QualcommMsm8905-
QualcommMsm8909 Firmware-
QualcommMsm8909-
QualcommMsm8909W Firmware-
QualcommMsm8909W-

Related Weaknesses (CWE)

CWE-120

References

FAQ

What is CVE-2019-14021?

CVE-2019-14021 is a vulnerability with a CVSS score of 7.8 (HIGH). Possible buffer overrun when processing EFS filename and payload sent over diag interface due to lack of check for filename length and payload size received in Snapdragon Auto, Snapdragon Compute, Sna...

How severe is CVE-2019-14021?

CVE-2019-14021 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-2019-14021?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Apq8096Au Firmware, Qualcomm Apq8096Au, Qualcomm Apq8098 Firmware, Qualcomm Apq8098, Qualcomm Mdm9150 Firmware.