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Tracking
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| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2022-38788 | Contiki-NG is an open-source, cross-platform operating system for IoT devices. Because of insufficient validation of IPv6 neighbor discovery options in Contiki-NG, attackers can send neighbor solicitation packets that trigger an out-of-bounds read. The problem exists in the module os/net/ipv6/uip-nd6.c, where memory read operations from the main packet buffer, <code>uip_buf</code>, are not checked if they go out of bounds. In particular, this problem can occur when attempting to read the 2-byte option header and the Source Link-Layer Address Option (SLLAO). This attack requires ipv6 be enabled for the network. The problem has been patched in the develop branch of Contiki-NG. The upcoming 4.8 release of Contiki-NG will include the patch.Users unable to upgrade may apply the patch in Contiki-NG PR #1654. |
Wed, 23 Apr 2025 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2025-04-23T17:53:28.103Z
Reserved: 2022-07-15T00:00:00.000Z
Link: CVE-2022-35926
Updated: 2024-08-03T09:51:59.050Z
Status : Modified
Published: 2022-08-04T21:15:08.013
Modified: 2024-11-21T07:11:58.690
Link: CVE-2022-35926
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OpenCVE Enrichment
No data.
EUVD