CVE-2024-53149

MEDIUM4.6

usb: typec: ucsi: glink: fix off-by-one in connector_status

Published Dec 24, 2024

Modified 10 months ago

Details

In the Linux kernel, the following vulnerability has been resolved:

usb: typec: ucsi: glink: fix off-by-one in connector_status

UCSI connector's indices start from 1 up to 3, PMIC_GLINK_MAX_PORTS. Correct the condition in the pmic_glink_ucsi_connector_status() callback, fixing Type-C orientation reporting for the third USB-C connector.

References

WEB

https://git.kernel.org/stable/c/4a22918810980897393fa1776ea3877e4baf8cca

WEB

https://git.kernel.org/stable/c/6ba6f7f29e0dff47a2799e60dcd1b5c29cd811a5

WEB

https://git.kernel.org/stable/c/8a2273e5c1beb285729aa001422967b4711c53fe

WEB

https://git.kernel.org/stable/c/9a5a8b5bd72169aa7a8ec800ef57be2f2cb4d9b2

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2024-53149

CVSS Analysis

CVSS v3.1

4.6

Exploitability

Attack Vector

PhysicalAV:P

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

UnchangedS:U

Impact

Confidentiality

NoneC:N

Integrity

NoneI:N

Availability

HighA:H

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

Ecosystems

Timeline

PublishedDec 24, 2024

ModifiedMay 4, 2025

CVE-2024-53149 | Mondoo Vulnerability Intelligence