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Fixed

LIN1019-4881 : Security Advisory - linux - CVE-2020-14416

Created: Jun 18, 2020 Updated: Jun 22, 2020

Resolved Date: Jun 19, 2020

Found In Version: 10.19.45.1

Fix Version: 10.19.45.8

Severity: Standard

Applicable for: Wind River Linux LTS 19

Component/s: Kernel

Description

In the Linux kernel before 5.4.16, a race condition in tty->disc_data handling in the slip and slcan line discipline could lead to a use-after-free, aka CID-0ace17d56824. This affects drivers/net/slip/slip.c and drivers/net/can/slcan.c.

CREATE(Triage):(User=admin) [CVE-2020-14416|https://nvd.nist.gov/vuln/detail/CVE-2020-14416]

CVEs

CVE-2020-14416