CVE-2025-37812
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: cdns3: Fix deadlock when using NCM gadget
In the Linux kernel, the following vulnerability has been resolved: usb: cdns3: Fix deadlock when using NCM gadget The cdns3 driver has the same NCM deadlock as fixed in cdnsp by commit 58f2fcb3a845 ("usb: cdnsp: Fix deadlock issue during using NCM gadget"). Under PREEMPT_RT the deadlock can be readily triggered by heavy network traffic, for example using "iperf --bidir" over NCM ethernet link. The deadlock occurs because the threaded interrupt handler gets preempted by a softirq, but both are protected by the same spinlock. Prevent deadlock by disabling softirq during threaded irq handler.
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) |
|---|---|---|---|---|---|
| 7733f6c32e36ff9d7adadf40001039bf219b1cbe | affected | git | eebfb64c624fc738b669100173344fb441c5e719 | Unavailable | None listed |
| 7733f6c32e36ff9d7adadf40001039bf219b1cbe | affected | git | 59a760e4796a3cd88d8b9d7706e0a638de677751 | Unavailable | None listed |
| 7733f6c32e36ff9d7adadf40001039bf219b1cbe | affected | git | b96239582531775f2fdcb14de29bdb6870fd4c8c | Unavailable | None listed |
| 7733f6c32e36ff9d7adadf40001039bf219b1cbe | affected | git | c27db84ed44e50ff90d9e3a2a25fae2e0a0fa015 | Unavailable | None listed |
| 7733f6c32e36ff9d7adadf40001039bf219b1cbe | affected | git | 48a62deb857f0694f611949015e70ad194d97159 | Unavailable | None listed |
| 7733f6c32e36ff9d7adadf40001039bf219b1cbe | affected | git | 74cd6e408a4c010e404832f0e4609d29bf1d0c41 | Unavailable | None listed |
| 7733f6c32e36ff9d7adadf40001039bf219b1cbe | affected | git | 09e90a9689a4aac7a2f726dc2aa472b0b37937b7 | Unavailable | None listed |
| 7733f6c32e36ff9d7adadf40001039bf219b1cbe | affected | git | a1059896f2bfdcebcdc7153c3be2307ea319501f | 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) |
|---|---|---|---|---|---|
| 5.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.4 | Unavailable | None listed |
| 5.4.293 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.237 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.181 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.136 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.89 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.26 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.14.5 | unaffected | semver | Unavailable | 6.14.* | None listed |
| 6.15 | unaffected | original_commit_for_fix | Unavailable | * | None listed |