Unrated
thermal: core: call put_device() only after device_register() fails
Type: advisorySources: OSV
In the Linux kernel, the following vulnerability has been resolved: thermal: core: call put_device() only after device_register() fails put_device() shouldn't be called before a prior call to device_register(). __thermal_cooling_device_register() doesn't follow that properly and needs fixing. Also thermal_cooling_device_destroy_sysfs() is getting called unnecessarily on few error paths. Fix all this by placing the calls at the right place. Based on initial work done by Caleb Connolly.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2023-53012
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 3 Nov 2026, 08:15 UTC · Revision 1
Source evidence
thermal: core: call put_device() only after device_register() fails
core-osv · Original sourcePublished 27 Mar 2025, 16:43 UTC
In the Linux kernel, the following vulnerability has been resolved: thermal: core: call put_device() only after device_register() fails put_device() shouldn't be called before a prior call to device_register(). __thermal_cooling_device_register() doesn't follow that properly and needs fixing. Also thermal_cooling_device_destroy_sysfs() is getting called unnecessarily on few error paths. Fix all this by placing the calls at the right place. Based on initial work done by Caleb Connolly.
osv:CVE-2023-53012
Complete source record
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"title": "thermal: core: call put_device() only after device_register() fails",
"summary": "In the Linux kernel, the following vulnerability has been resolved: thermal: core: call put_device() only after device_register() fails put_device() shouldn't be called before a prior call to device_register(). __thermal_cooling_device_register() doesn't follow that properly and needs fixing. Also thermal_cooling_device_destroy_sysfs() is getting called unnecessarily on few error paths. Fix all this by placing the calls at the right place. Based on initial work done by Caleb Connolly.",
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"modified": "2026-10-28T02:30:27.515365347Z",
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