CVE-2023-4132
Published: Aug 3, 2023
Modified: Nov 7, 2025
CVSS v3.1
5.5
Description
A use-after-free vulnerability was found in the siano smsusb module in the Linux kernel. The bug occurs during device initialization when the siano device is plugged in. This flaw allows a local user to crash the system, causing a denial of service condition.
| Vendor | Product | Versions |
|---|---|---|
Red Hat | Red Hat Enterprise Linux 8 | unaffected 0:4.18.0-513.5.1.rt7.307.el8_9 - < * |
Red Hat | Red Hat Enterprise Linux 8 | unaffected 0:4.18.0-513.5.1.el8_9 - < * |
Red Hat | Red Hat Enterprise Linux 8.6 Extended Update Support | unaffected 0:4.18.0-372.91.1.el8_6 - < * |
Red Hat | Red Hat Enterprise Linux 8.8 Extended Update Support | unaffected 0:4.18.0-477.43.1.el8_8 - < * |
Red Hat | Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 | unaffected 0:4.18.0-372.91.1.el8_6 - < * |
Red Hat | Red Hat Enterprise Linux 6 | All versions |
Red Hat | Red Hat Enterprise Linux 7 | All versions |
Red Hat | Red Hat Enterprise Linux 7 | All versions |
Red Hat | Red Hat Enterprise Linux 9 | All versions |
Red Hat | Red Hat Enterprise Linux 9 | All versions |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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