Buffer overflow in Codesys Control For Beaglebone Sl
CVE-2022-22514
An authenticated, remote attacker can gain access to a dereferenced pointer contained in a request. The accesses can subsequently lead to local overwriting of memory in the CmpTraceMgr, whereby the attacker can neither gain the values read internally nor control the values to be written. If invalid memory is accessed, this results in a crash.
EPSS: 0.009 (57.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H.
Affected products
- Codesys Control For Beaglebone Sl — versions V4.5.0.0
- Codesys Control For Beckhoff Cx9020 Sl — versions V4.5.0.0
- Codesys Control For Empc-a/imx6 Sl — versions V4.5.0.0
- Codesys Control For Iot2000 Sl — versions V4.5.0.0
- Codesys Control For Linux Sl — versions V4.5.0.0
- Codesys Control For Pfc100 Sl — versions V4.5.0.0
- Codesys Control For Pfc200 Sl — versions V4.5.0.0
- Codesys Control For Plcnext Sl — versions V4.5.0.0
- Codesys Control For Raspberry Pi Sl — versions V4.5.0.0
- Codesys Control For Wago Touch Panels 600 Sl — versions V4.5.0.0
Weakness classification (CWE)
References
- info@cert.vde.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-22514?
- CVE-2022-22514 is a high-severity vulnerability in Codesys Control For Beaglebone Sl, classified under Untrusted Pointer Dereference. CVSS score: 7.1/10. Published 2022-04-07.
- How severe is CVE-2022-22514?
- High severity. CVSS v3 base score is 7.1 out of 10.