CVE-2026-89934
- Source
- https://cve.org/CVERecord?id=CVE-2026-89934
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-89934.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-89934
- Downstream
- Published
- 2026-09-16T10:32:24Z
- Modified
- 2026-09-18T03:48:34Z
- Summary
- iio: light: ltrf216a: fix runtime PM reference leak in error path
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
iio: light: ltrf216a: fix runtime PM reference leak in error path
ltrf216a_get_lux() acquires a runtime PM reference by calling ltrf216a_set_power_state(data, true). However, if ltrf216a_read_data() fails, the function returns immediately without dropping the reference.
This leaves the runtime PM usage count unbalanced, preventing the device from autosuspending after a failed read.
Fix this by releasing the runtime PM reference before returning from the error path.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/89xxx/CVE-2026-89934.json" }- References
-
- https://git.kernel.org/stable/c/0614928a3eda35bddd8c2f02311e286b59bbe746
- https://git.kernel.org/stable/c/80e7381e8cccb543397572af153865f34aaf4353
- https://git.kernel.org/stable/c/c132aef0e757a39036b1d40faf0569f2e343b13e
- https://git.kernel.org/stable/c/c4f003d8578f5718fe1ec332bc89f9ff69fd205b
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/89xxx/CVE-2026-89934.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-89934
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced83f0bcd40d5cf88870d2f2bb8b97c772b92a3d1fFixedc4f003d8578f5718fe1ec332bc89f9ff69fd205bFixed0614928a3eda35bddd8c2f02311e286b59bbe746Fixed80e7381e8cccb543397572af153865f34aaf4353Fixedc132aef0e757a39036b1d40faf0569f2e343b13e