Sunday, March 14, 2021

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

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.
  • linuxrpm-upgrade-redhat-coreos

  • References
  • CVE - 2020-10774
  • RHSA-2020:4431
  • RHSA-2020:4609


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    thank you Templateism for the design - You should have written the code a little more complicated - Nothing Encrypted anymore