CVE-2023-24817

RIOT-OS, an operating system for Internet of Things (IoT) devices, contains a network stack with the ability to process 6LoWPAN frames. Prior to version 2023.04, an attacker can send a crafted frame to the device resulting in an integer underflow and out of bounds access in the packet buffer. Triggering the access at the right time will corrupt other packets or the allocator metadata. Corrupting a pointer will lead to denial of service. This issue is fixed in version 2023.04. As a workaround, disable SRH in the network stack.
Configurations

Configuration 1 (hide)

cpe:2.3:o:riot-os:riot:*:*:*:*:*:*:*:*

History

07 Jun 2023, 19:10

Type Values Removed Values Added
First Time Riot-os
Riot-os riot
CWE CWE-191
CWE-787
References (MISC) https://github.com/RIOT-OS/RIOT/security/advisories/GHSA-xjgw-7638-29g5 - (MISC) https://github.com/RIOT-OS/RIOT/security/advisories/GHSA-xjgw-7638-29g5 - Vendor Advisory
References (MISC) https://github.com/RIOT-OS/RIOT/commit/34dc1757f5621be48e226cfebb2f4c63505b5360 - (MISC) https://github.com/RIOT-OS/RIOT/commit/34dc1757f5621be48e226cfebb2f4c63505b5360 - Patch, Vendor Advisory
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 7.5
CPE cpe:2.3:o:riot-os:riot:*:*:*:*:*:*:*:*

30 May 2023, 16:36

Type Values Removed Values Added
New CVE

Information

Published : 2023-05-30 16:15

Updated : 2024-02-28 20:13


NVD link : CVE-2023-24817

Mitre link : CVE-2023-24817

CVE.ORG link : CVE-2023-24817


JSON object : View

Products Affected

riot-os

  • riot
CWE
CWE-191

Integer Underflow (Wrap or Wraparound)

CWE-787

Out-of-bounds Write

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer