CVE-2026-64492
- Source
- https://cve.org/CVERecord?id=CVE-2026-64492
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-64492.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-64492
- Downstream
- Related
- Published
- 2026-07-25T08:51:50Z
- Modified
- 2026-08-18T03:30:49Z
- Summary
- iio: temperature: tmp006: use devm_iio_trigger_register
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
iio: temperature: tmp006: use devm_iio_trigger_register
tmp006_probe() allocates the DRDY trigger with devm_iio_trigger_alloc() but registers it with plain iio_trigger_register(). The driver has no .remove() callback, so on module unload the trigger stays in the global trigger list while its memory is freed by devm, leaving a dangling entry.
Switch to devm_iio_trigger_register() so the registration is undone in the same devm scope as the allocation.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64492.json" }- References
-
- https://git.kernel.org/stable/c/3c5eed894efd93d68d7f6a359a81ddef0e928774
- https://git.kernel.org/stable/c/a4f8491da9563ba6eb77969ac26fc7052114c476
- https://git.kernel.org/stable/c/d90f868f56a16e10eedc6552f48d99dff4d275b7
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64492.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-64492
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git