CVE intelligence and bounded remediation
CVE-2022-22513 — Codesys Control For Beaglebone Sl security vulnerability
Medium
CVSS 6.5
An authenticated remote attacker can cause a null pointer dereference in the CmpSettings component of the affected CODESYS products which leads to a crash.
- Severity
- Medium
- CVSS
- 6.5 (3.1)
- Published
- 2022-04-07
- CISA KEV
- Not currently listed
- Ecosystem
- software/application
- Weaknesses
- CWE-476
Affected products
- codesys / control_for_beaglebone_sl
- codesys / control_for_beckhoff_cx9020
- codesys / control_for_empc-a/imx6_sl
- codesys / control_for_iot2000_sl
- codesys / control_for_linux_sl
- codesys / control_for_pfc100_sl
Showing 6 representative product identities from 21 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.
Matched remediation archetype
Buffer bounds, memory safety, and memory corruption
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Check exposure
- Identify affected native-code versions, build flags, architectures, parsers, codecs, drivers, and input paths in all shipped artifacts.
- Determine whether untrusted data reaches the affected routine and the process privilege, sandbox, and network exposure.
- Confirm statically linked, vendored, firmware, and platform-provided copies, not only package-manager records.
Remediate safely
- Apply the maintained upstream correction or replace the affected component, then rebuild every dependent artifact from clean inputs.
- Adopt bounds-checked interfaces, validated sizes and integer conversions, clear ownership, and memory-safe components where practical.
- Enable supported compiler and runtime hardening and add sanitized tests and fuzz regression seeds derived from non-weaponized fixtures.
Authoritative sources
Complete CVE record and remediation plan
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