{"uuid": "162dd7e1-b71c-4272-a3b0-7efcc58576b0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-4157", "type": "seen", "source": "https://t.me/cibsecurity/39560", "content": "\u203c CVE-2021-4157 \u203c\n\nAn out of memory bounds write flaw (1 or 2 bytes of memory) in the Linux kernel NFS subsystem was found in the way users use mirroring (replication of files with NFS). A user, having access to the NFS mount, could potentially use this flaw to crash the system or escalate privileges on the system.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2022-03-25T21:31:03.000000Z"}