Wind River Support Network

HomeDefectsSCP7-980
Fixed

SCP7-980 : Security Advisory - linux - CVE-2018-20449

Created: Apr 8, 2019    Updated: May 22, 2019
Resolved Date: May 22, 2019
Found In Version: unknown
Severity: Standard
Applicable for: Wind River Linux 8
Component/s: Kernel

Description

The hidma_chan_stats function in drivers/dma/qcom/hidma_dbg.c in the Linux kernel 4.14.90 allows local users to obtain sensitive address information by reading "callback=" lines in a debugfs file.

CREATE(Triage): {Link=https://nvd.nist.gov/vuln/detail/CVE-2018-20449 User=admin}
Live chat
Online