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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-49269 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: can: isotp: sanitize CAN ID checks in isotp_bind() Syzbot created an environment that lead to a state machine status that can not be reached with a compliant CAN ID address configuration. The provided address information consisted of CAN ID 0x6000001 and 0xC28001 which both boil down to 11 bit CAN IDs 0x001 in sending and receiving. Sanitize the SFF/EFF CAN ID values before performing the address checks.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/3ea566422cbde9610c2734980d1286ab681bb40e kernel.org Patch 
https://git.kernel.org/stable/c/7b4652fc71dcec043977a6def80ef5034c913615 kernel.org Patch 
https://git.kernel.org/stable/c/cf522d741f5301223cc94b978eb1603c7590d65e kernel.org Patch 
https://git.kernel.org/stable/c/d72866a7f5326160d2a9d945a33eb6ef1883e25d kernel.org Patch 
https://git.kernel.org/stable/c/f343dbe82314ab457153c9afd970be4e9e553020 kernel.org Patch 

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-noinfo Insufficient Information cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-49269
NVD Published Date:
02/26/2025
NVD Last Modified:
10/21/2025
Source:
kernel.org