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Fixed

LIN1023-12997 : Security Advisory - screen - CVE-2025-46805

Created: May 14, 2025    Updated: Jul 21, 2025
Resolved Date: Jul 20, 2025
Found In Version: 10.23.30.1
Fix Version: 10.23.30.18
Severity: Standard
Applicable for: Wind River Linux LTS 23
Component/s: Userspace

Description

Screen version 5.0.0 and older version 4 releases have  a TOCTOU race potentially allowing to send SIGHUP, SIGCONT to privileged processes when installed setuid-root.

https://nvd.nist.gov/vuln/detail/CVE-2025-46805

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