nbd_add_socket in drivers/block/nbd.c in the Linux kernel through 5.10.12 has an ndb_queue_rq use-after-free that could be triggered by local attackers (with access to the nbd device) via an I/O request at a certain point during device setup, aka CID-b98e762e3d71.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-02-01T03:43:32

Updated: 2024-08-03T16:53:17.319Z

Reserved: 2021-02-01T00:00:00

Link: CVE-2021-3348

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-02-01T04:15:14.430

Modified: 2022-04-26T16:17:02.940

Link: CVE-2021-3348

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-01-28T00:00:00Z

Links: CVE-2021-3348 - Bugzilla