CVE-2025-21814
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)
ptp: Ensure info->enable callback is always set
In the Linux kernel, the following vulnerability has been resolved: ptp: Ensure info->enable callback is always set The ioctl and sysfs handlers unconditionally call the ->enable callback. Not all drivers implement that callback, leading to NULL dereferences. Example of affected drivers: ptp_s390.c, ptp_vclock.c and ptp_mock.c. Instead use a dummy callback if no better was specified by the driver.
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) |
|---|---|---|---|---|---|
| d94ba80ebbea17f036cecb104398fbcd788aa742 | affected | git | fdc1e72487781dd7705bcbe30878bee7d5d1f3e8 | Unavailable | None listed |
| d94ba80ebbea17f036cecb104398fbcd788aa742 | affected | git | 9df3a9284f39bfd51a9f72a6a165c79e2aa5066b | Unavailable | None listed |
| d94ba80ebbea17f036cecb104398fbcd788aa742 | affected | git | 1334c64a5d1de6666e0c9f984db6745083df1eb4 | Unavailable | None listed |
| d94ba80ebbea17f036cecb104398fbcd788aa742 | affected | git | 5d1041c76de656f9f8d5a192218039a9acf9bd00 | Unavailable | None listed |
| d94ba80ebbea17f036cecb104398fbcd788aa742 | affected | git | 81846070cba17125a866e8023c01d3465b153339 | Unavailable | None listed |
| d94ba80ebbea17f036cecb104398fbcd788aa742 | affected | git | 8441aea46445252df5d2eed6deb6d5246fc24002 | Unavailable | None listed |
| d94ba80ebbea17f036cecb104398fbcd788aa742 | affected | git | 755caf4ee1c615ee5717862e427124370f46b1f3 | Unavailable | None listed |
| d94ba80ebbea17f036cecb104398fbcd788aa742 | affected | git | fd53aa40e65f518453115b6f56183b0c201db26b | 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) |
|---|---|---|---|---|---|
| 3.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.0 | Unavailable | None listed |
| 5.4.291 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.235 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.179 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.129 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.78 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.14 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.13.3 | unaffected | semver | Unavailable | 6.13.* | None listed |
| 6.14 | unaffected | original_commit_for_fix | Unavailable | * | None listed |