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Vulnerability & Exploit Database

Vulnerabilities and exploits collected over reliable resources for security professionals and researchers to review

Amazon Linux AMI: CVE-2021-3348: Security patch for kernel (ALAS-2021-1480)

Severity:
4
CVSS:
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published:
02/01/2020
Created:
02/20/2020
Added:
02/18/2020
Modified:
02/18/2020

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.'

Solution(s)


  • amazon-linux-upgrade-kernel

Reference(s)

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