Sensitive Information Uncleared Before Release Affecting kernel-rt-core package, versions <0:4.18.0-147.0.2.rt24.94.el8_1

Note: Versions mentioned in the description apply only to the upstream kernel-rt-core package and not the kernel-rt-core package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host system via local access.

• https://seclists.org/bugtraq/2020/Jan/21
• https://support.f5.com/csp/article/K17269881?utm_source=f5support&utm_medium=RSS
• https://access.redhat.com/security/cve/CVE-2018-12207
• https://www.debian.org/security/2020/dsa-4602
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/I5WWPW4BSZDDW7VHU427XTVXV7ROOFFW/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IZYATWNUGHRBG6I3TC24YHP5Y3J7I6KH/
• https://security.gentoo.org/glsa/202003-56
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00210.html
• https://www.oracle.com/security-alerts/cpujul2020.html
• https://access.redhat.com/errata/RHSA-2019:3833
• http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00042.html
• https://usn.ubuntu.com/4186-2/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I5WWPW4BSZDDW7VHU427XTVXV7ROOFFW/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IZYATWNUGHRBG6I3TC24YHP5Y3J7I6KH/
• https://support.f5.com/csp/article/K17269881?utm_source=f5support&amp%3Butm_medium=RSS