1. Home
  2. CVE Database
  3. CVE-2019-14079
HIGH · 7.8

CVE-2019-14079

Access to the uninitialized variable when the driver tries to unmap the dma buffer of a request which was never mapped in the first place leading to kernel failure in Snapdragon Auto, Snapdragon Compu...

Vulnerability Description

Access to the uninitialized variable when the driver tries to unmap the dma buffer of a request which was never mapped in the first place leading to kernel failure in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables in APQ8009, APQ8053, MDM9607, MDM9640, MSM8909W, MSM8953, QCA6574AU, QCS605, SDA845, SDM429, SDM429W, SDM439, SDM450, SDM632, SDM670, SDM710, SDM845, SDX24, 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
QualcommApq8009 Firmware-
QualcommApq8009-
QualcommApq8053 Firmware-
QualcommApq8053-
QualcommMdm9607 Firmware-
QualcommMdm9607-
QualcommMdm9640 Firmware-
QualcommMdm9640-
QualcommMsm8909W Firmware-
QualcommMsm8909W-
QualcommMsm8953 Firmware-
QualcommMsm8953-
QualcommQca6574Au Firmware-
QualcommQca6574Au-
QualcommQcs605 Firmware-
QualcommQcs605-
QualcommSda845 Firmware-
QualcommSda845-
QualcommSdm429 Firmware-
QualcommSdm429-

Related Weaknesses (CWE)

CWE-908

References

FAQ

What is CVE-2019-14079?

CVE-2019-14079 is a vulnerability with a CVSS score of 7.8 (HIGH). Access to the uninitialized variable when the driver tries to unmap the dma buffer of a request which was never mapped in the first place leading to kernel failure in Snapdragon Auto, Snapdragon Compu...

How severe is CVE-2019-14079?

CVE-2019-14079 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-2019-14079?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Apq8009 Firmware, Qualcomm Apq8009, Qualcomm Apq8053 Firmware, Qualcomm Apq8053, Qualcomm Mdm9607 Firmware.