CVE-2025-37967
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
usb: typec: ucsi: displayport: Fix deadlock
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| af8622f6a585d8d82b11cd7987e082861fd0edd3 | affected | git | f4bd982563c2fd41ec9ca6c517c392d759db801c | Unavailable | None listed |
| af8622f6a585d8d82b11cd7987e082861fd0edd3 | affected | git | f32451ca4cb7dc53f2a0e2e66b84d34162747eb7 | Unavailable | None listed |
| af8622f6a585d8d82b11cd7987e082861fd0edd3 | affected | git | 962ce9028ca6eb450d5c205238a3ee27de9d214d | Unavailable | None listed |
| af8622f6a585d8d82b11cd7987e082861fd0edd3 | affected | git | 5924b324468845fc795bd76f588f51d7ab4f202d | Unavailable | None listed |
| af8622f6a585d8d82b11cd7987e082861fd0edd3 | affected | git | 61fc1a8e1e10cc784cab5829930838aaf1d37af5 | Unavailable | None listed |
| af8622f6a585d8d82b11cd7987e082861fd0edd3 | affected | git | 364618c89d4c57c85e5fc51a2446cd939bf57802 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 5.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.2 | Unavailable | None listed |
| 5.15.184 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.140 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.92 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.30 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.14.7 | unaffected | semver | Unavailable | 6.14.* | None listed |
| 6.15 | unaffected | original_commit_for_fix | Unavailable | * | None listed |