CVE-2022-49269

Advisory lineage Upstream: 0 Downstream: 7
Analyzed
Published: 26 Feb 2025, 01:56
Last modified:11 May 2026, 18:56

Vulnerability Summary

Overall Risk (default)
low
22/100
CVSS Score
5.5 MEDIUM
v3.1 (nvd)
EPSS Score
0.01% LOW
0% probability -0.02%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

26 Feb 2025, 01:56
Published
Vulnerability first disclosed
11 May 2026, 18:56
Last Modified
Vulnerability information updated

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.

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Trends

Current EPSS score: 0.01%• Percentile: 2%

Affected Systems

  • linux•linux

    ≥ e057dd3fc20ffb3d7f150af46542a51b59b90127, < d72866a7f5326160d2a9d945a33eb6ef1883e25d | ≥ e057dd3fc20ffb3d7f150af46542a51b59b90127, < f343dbe82314ab457153c9afd970be4e9e553020 | ≥ e057dd3fc20ffb3d7f150af46542a51b59b90127, < cf522d741f5301223cc94b978eb1603c7590d65e | ≥ e057dd3fc20ffb3d7f150af46542a51b59b90127, < 7b4652fc71dcec043977a6def80ef5034c913615 | ≥ e057dd3fc20ffb3d7f150af46542a51b59b90127, < 3ea566422cbde9610c2734980d1286ab681bb40e | 5.10

  • linux•linux_kernel

    ≥ 5.10, < 5.10.110 | ≥ 5.11, < 5.15.33 | ≥ 5.16, < 5.16.19 | ≥ 5.17, < 5.17.2

References (5)