vulnerability

CentOS Linux: CVE-2021-3348: Moderate: kernel-rt security and bug fix update (Multiple Advisories)

Severity
7
CVSS
(AV:L/AC:M/Au:S/C:C/I:C/A:C)
Published
Feb 1, 2021
Added
Nov 10, 2021
Modified
Jan 28, 2025

Description

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.

Solutions

centos-upgrade-kernelcentos-upgrade-kernel-rt
Title
NEW

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