Medium severity · published Jan 28, 2025
CVE-2024-6351
Malformed packet leads to denial of service in NWK/APS layer
4.3
CVSS
0.2%
EPSS
No
On KEV
Description
A malformed packet can cause a buffer overflow in the NWK/APS layer of the Ember ZNet stack and lead to an assert
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 16% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SI
SiSDK · silabs.com
before 2024.12.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-6351
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-6351
community.silabs.com
https://community.silabs.com/069Vm00000HtvDgIAJ
github.com
https://github.com/SiliconLabs/simplicity_sdk/releases
More from SiSDK
6.5
CVE-2024-3017
Denial of service in multi-protocol gateway - Zigbee + Thread
4.3
CVE-2024-6352
Malformed packet leads to denial of service in APS layer