Improper conditions check in the voltage modulation interface for some Intel(R) Xeon(R) Scalable Processors may allow a privileged user to potentially enable denial of service via local access.

References

• https://nvd.nist.gov/vuln/detail/CVE-2019-11139
• https://support.f5.com/csp/article/K42433061?utm_source=f5support&utm_medium=RSS
• https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03969en_us
• https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00271.html
• http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00045.html
• http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00046.html
• https://lists.debian.org/debian-lts-announce/2019/12/msg00035.html
• https://seclists.org/bugtraq/2019/Dec/28