CVE-2024-53149

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

MEDIUM

4.6

CVSS Score

Published: December 24, 2024 at 11:28 AM UTC

Updated: June 17, 2026 at 08:08 AM UTC

1 product affected across 1 vendorLinux Kernel

Using Linux by Linux?

Get instant alerts when new vulnerabilities affect Linux - before attackers find them.

Real-time alertsTrack your software stackFree plan available

Start Free Sign In

Severity

MEDIUM4.6

Exploit prediction

EPSS 0.3%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel · Linux

95%

6.10 ≤ v < 6.11.116.10 ≤ v < 6.12.26.10 ≤ v < 6.136.12 ≤ v < 6.12.26.1076716fd5bf09725c2c6825264147f16c21e56853fd662c37a1087a2631cd2544138650b153e65f90

Vendor states this is fixed in 4a22918810980897393fa1776ea3877e4baf8cca (fixed)

Vendor states this is fixed in 6ba6f7f29e0dff47a2799e60dcd1b5c29cd811a5 (fixed)

Vendor states this is fixed in 8a2273e5c1beb285729aa001422967b4711c53fe (fixed)

Vendor states this is fixed in 9a5a8b5bd72169aa7a8ec800ef57be2f2cb4d9b2 (fixed)

Vendor states this is fixed in 6.10 (unaffected)

Vendor states this is fixed in 6.11.11 (unaffected)

Vendor states this is fixed in 6.12.2 (unaffected)

Vendor states this is fixed in 6.13 (unaffected)