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Upstream kernel documentation has been written regarding this mechanism: https://www.kernel.org/doc/html/latest/admin-guide/perf-security.html."}, "name": "CVE-2020-14351", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Affected", "package_name": "kernel-alt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/a:redhat:enterprise_mrg:2", "fix_state": "Will not fix", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise MRG 2"}], "public_date": "2020-11-06T14:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-14351\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-14351"], "statement": "The Red Hat Enterprise Linux 7.2 and later kernels default to a safe /proc/sys/kernel/perf_event_paranoid setting; local administrators may have reason to change the setting to allow non privileged users to monitor performance statistics.", "threat_severity": "Moderate"}

{}