cve-2024-50028
Vulnerability from cvelistv5
Published
2024-10-21 19:39
Modified
2024-12-19 09:31
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: thermal: core: Reference count the zone in thermal_zone_get_by_id() There are places in the thermal netlink code where nothing prevents the thermal zone object from going away while being accessed after it has been returned by thermal_zone_get_by_id(). To address this, make thermal_zone_get_by_id() get a reference on the thermal zone device object to be returned with the help of get_device(), under thermal_list_lock, and adjust all of its callers to this change with the help of the cleanup.h infrastructure.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a42a5839f400e929c489bb1b58f54596c4535167Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c95538b286efc6109c987e97a051bc7844ede802Patch
Impacted products
Vendor Product Version
Linux Linux Version: 1ce50e7d408ef2bdc8ca021363fd46d1b8bfad00
Version: 1ce50e7d408ef2bdc8ca021363fd46d1b8bfad00
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   Linux Linux Version: 5.9
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