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 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 v3.1

7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

7.2 HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C

EPSS

0.45% chance of exploitation in the next 30 days, 37th percentile

Published

2020-03-05

Updated

2024-08-05

Proof-of-concept exploits (1)

• parallelbeings/CVE-2019-1407937★ · 2021-10-16

References

• CVE Record
• NVD entry

Related

• CVE-2019-1405
• CVE-2019-14205
• CVE-2019-14041
• CVE-2019-14206
• CVE-2019-14040
• CVE-2019-14216