CVE-2025-23136

Source
https://nvd.nist.gov/vuln/detail/CVE-2025-23136
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-23136.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-23136
Downstream
Related
Published
2025-04-16T15:16:07Z
Modified
2025-10-01T17:15:45Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved:

thermal: int340x: Add NULL check for adev

Not all devices have an ACPI companion fwnode, so adev might be NULL. This is similar to the commit cd2fd6eab480 ("platform/x86: int3472: Check for adev == NULL").

Add a check for adev not being set and return -ENODEV in that case to avoid a possible NULL pointer deref in int3402thermalprobe().

Note, under the same directory, int3400thermalprobe() has such a check.

[ rjw: Subject edit, added Fixes: ]

References

Affected packages