{"cve":"CVE-2020-14356","nvd":{"published":"2020-08-19T15:15:12.060","modified":"2026-06-17T02:54:37.010","status":"Modified","description":"A flaw null pointer dereference in the Linux kernel cgroupv2 subsystem in versions before 5.7.10 was found in the way when reboot the system. A local user could use this flaw to crash the system or escalate their privileges on the system.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-476"],"references":["http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00047.html","http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00007.html","https://bugzilla.kernel.org/show_bug.cgi?id=208003","https://bugzilla.redhat.com/show_bug.cgi?id=1868453","https://lists.debian.org/debian-lts-announce/2020/09/msg00025.html"],"products":["canonical:ubuntu_linux","debian:debian_linux","linux:linux_kernel","netapp:active_iq_unified_manager","netapp:cloud_backup","netapp:hci_management_node","netapp:solidfire","netapp:solidfire_baseboard_management_controller_firmware","opensuse:leap","redhat:enterprise_linux"],"source":"nvd","synced_at":"2026-10-19T21:09:20.498348299+00:00"},"epss":{"cve":"CVE-2020-14356","score":0.01004,"percentile":0.62972,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}