Answer in brief
CVE-2025-37967 records a Medium severity (CVSS 5.5) vulnerability in usb: typec: ucsi: displayport: Fix deadlock. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:6.15:rc1:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:6.15:rc2:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:6.15:rc3:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:6.15:rc4:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:6.15:rc5:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=af8622f6a585d8d82b11cd7987e082861fd0edd3 <f4bd982563c2fd41ec9ca6c517c392d759db801c || >=af8622f6a585d8d82b11cd7987e082861fd0edd3 <f32451ca4cb7dc53f2a0e2e66b84d34162747eb7 || >=af8622f6a585d8d82b11cd7987e082861fd0edd3 <962ce9028ca6eb450d5c205238a3ee27de9d214d || >=af8622f6a585d8d82b11cd7987e082861fd0edd3 <5924b324468845fc795bd76f588f51d7ab4f202d || >=af8622f6a585d8d82b11cd7987e082861fd0edd3 <61fc1a8e1e10cc784cab5829930838aaf1d37af5 || >=af8622f6a585d8d82b11cd7987e082861fd0edd3 <364618c89d4c57c85e5fc51a2446cd939bf57802 | f4bd982563c2fd41ec9ca6c517c392d759db801c, f32451ca4cb7dc53f2a0e2e66b84d34162747eb7, 962ce9028ca6eb450d5c205238a3ee27de9d214d, 5924b324468845fc795bd76f588f51d7ab4f202d, 61fc1a8e1e10cc784cab5829930838aaf1d37af5, 364618c89d4c57c85e5fc51a2446cd939bf57802 |
| Linux/Linuxgeneric | 5.2 | Not reported |
Published upstream
May 20, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Nov 5, 2026
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.
Quoted source text, attributed separately from HOL analysis.