CVE-2025-21814
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
36/100
Published: 2025-02-27
Modified: 2026-11-05
First seen: 2026-11-05
Status: active
Attack Surface
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
Description
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.
Weakness Classification (1)
Affected Software (10)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | d94ba80ebbea17f036cecb104398fbcd788aa742 < fdc1e72487781dd7705bcbe30878bee7d5d1f3e8 |
| Linux | Linux | d94ba80ebbea17f036cecb104398fbcd788aa742 < 9df3a9284f39bfd51a9f72a6a165c79e2aa5066b |
| Linux | Linux | d94ba80ebbea17f036cecb104398fbcd788aa742 < 1334c64a5d1de6666e0c9f984db6745083df1eb4 |
| Linux | Linux | d94ba80ebbea17f036cecb104398fbcd788aa742 < 5d1041c76de656f9f8d5a192218039a9acf9bd00 |
| Linux | Linux | d94ba80ebbea17f036cecb104398fbcd788aa742 < 81846070cba17125a866e8023c01d3465b153339 |
| Linux | Linux | d94ba80ebbea17f036cecb104398fbcd788aa742 < 8441aea46445252df5d2eed6deb6d5246fc24002 |
| Linux | Linux | d94ba80ebbea17f036cecb104398fbcd788aa742 < 755caf4ee1c615ee5717862e427124370f46b1f3 |
| Linux | Linux | d94ba80ebbea17f036cecb104398fbcd788aa742 < fd53aa40e65f518453115b6f56183b0c201db26b |
| Linux | Linux | 3.0 |
| linux | linux_kernel | 3.0 – 6.1.129 |