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nvd[email protected]NVD:CVE-2023-4132
HistoryAug 03, 2023 - 3:15 p.m.

CVE-2023-4132

2023-08-0315:15:32
CWE-416
web.nvd.nist.gov
1
cve-2023-4132
use-after-free
siano smsusb module
linux kernel
local user
denial of service

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

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.

Affected configurations

NVD
Node
linuxlinux_kernelRange6.2.16
Node
redhatenterprise_linuxMatch8.0
OR
redhatenterprise_linux_for_real_timeMatch8.0
OR
redhatenterprise_linux_for_real_time_for_nfvMatch8.0
Node
fedoraprojectfedoraMatch-
Node
debiandebian_linuxMatch10.0
OR
debiandebian_linuxMatch11.0
OR
debiandebian_linuxMatch12.0

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%