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CVE-2023-24825

HIGH

7.5

Description

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 to trigger a NULL pointer dereference leading to denial of service. This issue is fixed in version 2023.04. There are no known workarounds.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published5/30/2023

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

riot-os:riot

Weaknesses (CWE)

CWE-252CWE-476CWE-252CWE-476

References

https://github.com/RIOT-OS/RIOT/blob/2022.10-branch/sys/net/gnrc/network_layer/sixlowpan/frag/rb/gnrc_sixlowpan_frag_rb.c#L416(security-advisories@github.com)

https://github.com/RIOT-OS/RIOT/blob/2022.10-branch/sys/net/gnrc/network_layer/sixlowpan/frag/rb/gnrc_sixlowpan_frag_rb.c#L429(security-advisories@github.com)

https://github.com/RIOT-OS/RIOT/blob/2022.10-branch/sys/net/gnrc/network_layer/sixlowpan/iphc/gnrc_sixlowpan_iphc.c#L729(security-advisories@github.com)

https://github.com/RIOT-OS/RIOT/blob/2022.10-branch/sys/net/gnrc/network_layer/sixlowpan/iphc/gnrc_sixlowpan_iphc.c#L761(security-advisories@github.com)

https://github.com/RIOT-OS/RIOT/blob/ccbb304eae7b59e8aca24a6ffd095b5b3f7720ee/sys/net/gnrc/pktbuf_static/gnrc_pktbuf_static.c#L169(security-advisories@github.com)

https://github.com/RIOT-OS/RIOT/commit/0c522075445a62ce3102e141573ecc2788521897(security-advisories@github.com)

https://github.com/RIOT-OS/RIOT/security/advisories/GHSA-xqm8-xj74-fjw2(security-advisories@github.com)

https://github.com/RIOT-OS/RIOT/blob/2022.10-branch/sys/net/gnrc/network_layer/sixlowpan/frag/rb/gnrc_sixlowpan_frag_rb.c#L416(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/RIOT-OS/RIOT/blob/2022.10-branch/sys/net/gnrc/network_layer/sixlowpan/frag/rb/gnrc_sixlowpan_frag_rb.c#L429(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/RIOT-OS/RIOT/blob/2022.10-branch/sys/net/gnrc/network_layer/sixlowpan/iphc/gnrc_sixlowpan_iphc.c#L729(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/RIOT-OS/RIOT/blob/2022.10-branch/sys/net/gnrc/network_layer/sixlowpan/iphc/gnrc_sixlowpan_iphc.c#L761(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/RIOT-OS/RIOT/blob/ccbb304eae7b59e8aca24a6ffd095b5b3f7720ee/sys/net/gnrc/pktbuf_static/gnrc_pktbuf_static.c#L169(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/RIOT-OS/RIOT/commit/0c522075445a62ce3102e141573ecc2788521897(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/RIOT-OS/RIOT/security/advisories/GHSA-xqm8-xj74-fjw2(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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