Unrated severityNVD Advisory· Published Apr 7, 2022· Updated Sep 17, 2024
CODESYS driver SysDrv3S allows SYSTEM users on Microsoft Windows to read and write in restricted memory space.
CVE-2022-22516
Description
The SysDrv3S driver in the CODESYS Control runtime system on Microsoft Windows allows any system user to read and write within restricted memory space.
Affected products
5- CODESYS/CODESYS Control RTE (for Beckhoff CX) SLv5Range: V3.5.18.0
V3.5.18.0+ 1 more
- (no CPE)range: V3.5.18.0
- (no CPE)range: V3.5.18.0
- Range: V3.5.18.0
Patches
Vulnerability mechanics
References
1- customers.codesys.com/index.phpmitrex_refsource_MISC
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