CVE-2023-25012

2023-02-2315:29:30

redhat.com

access.redhat.com

4.6 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:N/I:N/A:P

0.001 Low

EPSS

Percentile

28.7%

JSON

A use-after-free flaw was found in the Linux kernel. This issue may be triggered in the bigben_set_led() function when plugging in a malicious USB device that advertises itself as a bigben device. This flaw allows a local user with physical access to cause a denial of service.