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Acknowledged

LIN1022-22890 : Security Advisory - patch - CVE-2019-20633

Created: Apr 28, 2026 Updated: Apr 30, 2026

Found In Version: 10.22.33.24

Severity: Standard

Applicable for: Wind River Linux LTS 22

Component/s: Userspace

Description

GNU patch through 2.7.6 contains a free(p_line[p_end]) Double Free vulnerability in the function another_hunk in pch.c that can cause a denial of service via a crafted patch file. NOTE: this issue exists because of an incomplete fix for CVE-2018-6952.