Description
A memory disclosure flaw was found in the Linux kernel's versions before 4.18.0-193.el8 in the sysctl subsystem when 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.
References
https://bugzilla.redhat.com/show_bug.cgi?id=1846964
Issue TrackingThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1846964
Issue TrackingThird Party Advisory
CVSS impact metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
5.5 · Medium
Information
Source identifier
Vulnerability status
Modified
Published
2021-05-27T17:15:07.917Z
4 years agoLast modified
2024-11-21T03:56:02.663Z
1 year ago