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Acknowledged

LIN1019-9739 : Security Advisory - linux - CVE-2023-2177

Created: Apr 19, 2023 Updated: Apr 21, 2023

Found In Version: 10.19.45.1

Severity: Standard

Applicable for: Wind River Linux LTS 19

Component/s: Kernel

Description

A null pointer dereference issue was found in the sctp network protocol in net/sctp/stream_sched.c in Linux Kernel. If stream_in allocation is failed, stream_out is freed which would further be accessed. A local user could use this flaw to crash the system or potentially cause a denial of service.

https://nvd.nist.gov/vuln/detail/CVE-2023-2177