CVE-2025-38094
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)
net: cadence: macb: Fix a possible deadlock in macb_halt_tx.
In the Linux kernel, the following vulnerability has been resolved: net: cadence: macb: Fix a possible deadlock in macb_halt_tx. There is a situation where after THALT is set high, TGO stays high as well. Because jiffies are never updated, as we are in a context with interrupts disabled, we never exit that loop and have a deadlock. That deadlock was noticed on a sama5d4 device that stayed locked for days. Use retries instead of jiffies so that the timeout really works and we do not have a deadlock anymore.
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) |
|---|---|---|---|---|---|
| e86cd53afc5907f7c221b709916e2dd354e14691 | affected | git | 0772a608d799ac0d127c0a36047a2725777aba9d | Unavailable | None listed |
| e86cd53afc5907f7c221b709916e2dd354e14691 | affected | git | 64675a9c00443b2e8af42af08c38fc1b78b68ba2 | Unavailable | None listed |
| e86cd53afc5907f7c221b709916e2dd354e14691 | affected | git | aace6b63892ce8307e502a60fe2f5a4bc6e1cfe7 | Unavailable | None listed |
| e86cd53afc5907f7c221b709916e2dd354e14691 | affected | git | 1d60c0781c1bbeaa1196b0d8aad5c435f06cb7c4 | Unavailable | None listed |
| e86cd53afc5907f7c221b709916e2dd354e14691 | affected | git | 3e64d35475aa21d13dab71da51de51923c1a3a48 | Unavailable | None listed |
| e86cd53afc5907f7c221b709916e2dd354e14691 | affected | git | 84f98955a9de0e0f591df85aa1a44f3ebcf1cb37 | Unavailable | None listed |
| e86cd53afc5907f7c221b709916e2dd354e14691 | affected | git | c92d6089d8ad7d4d815ebcedee3f3907b539ff1f | 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) |
|---|---|---|---|---|---|
| 3.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.8 | Unavailable | None listed |
| 5.10.238 | unaffected | semver | Unavailable | 5.10.* | 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 |
| 6.14.8 | unaffected | semver | Unavailable | 6.14.* | None listed |
| 6.15 | unaffected | original_commit_for_fix | Unavailable | * | None listed |