CVE-2022-49269

MEDIUM

Linux Kernel 5.10-5.10.109, 5.11-5.15.32, 5.16-5.16.18, 5.17-5.17.1 - Denial of Service via CAN ID Sanitization Bypass

Title source: llm
STIX 2.1

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.

References (5)

Core 5

Scores

CVSS v3 5.5
EPSS 0.0026
EPSS Percentile 18.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

Status published
Products (17)
linux/Kernel 5.10.0 - 5.10.110linux
linux/Kernel 5.11.0 - 5.15.33linux
linux/Kernel 5.16.0 - 5.16.19linux
linux/Kernel 5.17.0 - 5.17.2linux
Linux/Linux < 5.10
Linux/Linux 5.10
Linux/Linux 5.10.110 - 5.10.*
Linux/Linux 5.15.33 - 5.15.*
Linux/Linux 5.16.19 - 5.16.*
Linux/Linux 5.17.2 - 5.17.*
... and 7 more
Published Feb 26, 2025
Tracked Since Feb 18, 2026