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CVE-2025-37967 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: displayport: Fix deadlock This patch introduces the ucsi_con_mutex_lock / ucsi_con_mutex_unlock functions to the UCSI driver. ucsi_con_mutex_lock ensures the connector mutex is only locked if a connection is established and the partner pointer is valid. This resolves a deadlock scenario where ucsi_displayport_remove_partner holds con->mutex waiting for dp_altmode_work to complete while dp_altmode_work attempts to acquire it.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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Hyperlink Resource
https://git.kernel.org/stable/c/364618c89d4c57c85e5fc51a2446cd939bf57802
https://git.kernel.org/stable/c/5924b324468845fc795bd76f588f51d7ab4f202d
https://git.kernel.org/stable/c/61fc1a8e1e10cc784cab5829930838aaf1d37af5
https://git.kernel.org/stable/c/962ce9028ca6eb450d5c205238a3ee27de9d214d
https://git.kernel.org/stable/c/f32451ca4cb7dc53f2a0e2e66b84d34162747eb7
https://git.kernel.org/stable/c/f4bd982563c2fd41ec9ca6c517c392d759db801c

Weakness Enumeration

CWE-ID CWE Name Source

Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-37967
NVD Published Date:
05/20/2025
NVD Last Modified:
05/22/2025
Source:
kernel.org