HomeDefectsLIN1023-2249
Acknowledged

LIN1023-2249 : Security Advisory - go - CVE-2023-39323

Created: Oct 6, 2023    Updated: Jan 6, 2026
Resolved Date: Dec 11, 2023
Found In Version: 10.23.30.1
Severity: Standard
Applicable for: Wind River Linux LTS 23
Component/s: Userspace

Description

Line directives ("//line") can be used to bypass the restrictions on "//go:cgo_" directives, allowing blocked linker and compiler flags to be passed during compilation. This can result in unexpected execution of arbitrary code when running "go build". The line directive requires the absolute path of the file in which the directive lives, which makes exploiting this issue significantly more complex.

CREATE(Triage):(User=admin) CVE-2023-39323 (https://nvd.nist.gov/vuln/detail/CVE-2023-39323)