CVE-2023-3338

MEDIUM

Linux kernel - DoS

Title source: llm
STIX 2.1

Description

A null pointer dereference flaw was found in the Linux kernel's DECnet networking protocol. This issue could allow a remote user to crash the system.

Exploits (1)

nomisec WORKING POC 36 stars
by TurtleARM · poc
https://github.com/TurtleARM/CVE-2023-3338-DECPwn

References (7)

Core 7
Core References
Exploit, Mailing List, Third Party Advisory
https://seclists.org/oss-sec/2023/q2/276
Third Party Advisory vdb-entry x_refsource_redhat
https://access.redhat.com/security/cve/CVE-2023-3338
Issue Tracking issue-tracking x_refsource_redhat
https://bugzilla.redhat.com/show_bug.cgi?id=2218618

Scores

CVSS v3 6.5
EPSS 0.0772
EPSS Percentile 92.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-476
Status published
Products (4)
debian/debian_linux 10.0
debian/debian_linux 11.0
linux/linux_kernel < 6.5
netapp/active_iq_unified_manager
Published Jun 30, 2023
Tracked Since Feb 18, 2026