{"vulnerability": "CVE-2020-27777", "sightings": [{"uuid": "86476b39-33a4-462b-a7a4-ee7ce2d81021", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2020-27777", "type": "seen", "source": "https://t.me/cibsecurity/20844", "content": "\u203c CVE-2020-27777 \u203c\n\nA flaw was found in the way RTAS handled memory accesses in userspace to kernel communication. On a locked down (usually due to Secure Boot) guest system running on top of PowerVM or KVM hypervisors (pseries platform) a root like local user could use this flaw to further increase their privileges to that of a running kernel.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2020-12-15T20:40:41.000000Z"}]}