Sunday, March 14, 2021

Red Hat OpenShift: CVE-2020-10774: kernel: possibility of memory disclosure when reading the file /proc/sys/kernel/rh_features

Description
A flaw memory disclosure flaw was found in the Linux kernel’s sysctl subsystem in reading the /proc/sys/kernel/rh_features file. This flaw allows a local user to read uninitialized values from the kernel memory. The highest threat from this vulnerability is to confidentiality.
Solution(s)
  • linuxrpm-upgrade-redhat-coreos


  • References
  • https://attackerkb.com/topics/cve-2020-10774
  • CVE - 2020-10774
  • RHSA-2020:4431
  • RHSA-2020:4609




  •  

    Copyright © 2020 Cyber Details - Vulnerability Database™

    Thanks for everything Templateism - You should have written the code a little more complicated