Cleanup errors in some data cache evictions for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.

References

• https://nvd.nist.gov/vuln/detail/CVE-2020-0549
• https://kc.mcafee.com/corporate/index?page=content&id=SB10318
• https://lists.debian.org/debian-lts-announce/2020/06/msg00019.html
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DT2VKDMQ3I37NBNJ256A2EXR7OJHXXKZ/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T5OUM24ZC43G4IDT3JUCIHJTSDXJSK6Y/
• https://security.netapp.com/advisory/ntap-20200210-0004/
• https://usn.ubuntu.com/4385-1/
• https://www.debian.org/security/2020/dsa-4701
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00329.html
• http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00016.html