CVE-2023-24818
CVSS V2 None
CVSS V3 None
Description
RIOT-OS, an operating system that supports Internet of Things devices, contains a network stack with the ability to process 6LoWPAN frames. Prior to version 2022.10, an attacker can send a crafted frame to the device resulting in a NULL pointer dereference. During forwarding of a fragment an uninitialized entry in the reassembly buffer is used. The NULL pointer dereference triggers a hard fault exception resulting in denial of service. Version 2022.10 fixes this issue. As a workaround, disable support for fragmented IP datagrams or apply the patches manually.
Overview
- CVE ID
- CVE-2023-24818
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Awaiting Analysis
- Published Version
- 2023-04-24T15:15:07
- Last Modified Date
- 2023-04-24T15:35:56
Weakness Enumerations
References
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-24818 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-24818 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2023-04-24 16:02:33 | Added to TrackCVE | |||
| 2023-04-24 16:02:37 | Weakness Enumeration | new |