Buffer overflow in Silabs Gecko_software_development_kit
CVE-2022-24939
A malformed packet containing an invalid destination address, causes a stack overflow in the Ember ZNet stack. This causes an assert which leads to a reset, immediately clearing the error.
Vulnerability class: Buffer Overflow
EPSS: 0.003 (24.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.7 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
Affected products
Weakness classification (CWE)
References
- product-security@silabs.com (Third Party Advisory)
- product-security@silabs.com (Permissions Required, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-24939?
- CVE-2022-24939 is a medium-severity vulnerability in Silabs Gecko_software_development_kit, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 5.7/10. Published 2022-11-18.
- How severe is CVE-2022-24939?
- Medium severity. CVSS v3 base score is 5.7 out of 10.