thermal/of: Fix reference leak in thermal_of_cm_lookup()
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 95% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
thermal/of: Fix reference leak in thermal_of_cm_lookup()
In thermal_of_cm_lookup(), tr_np is obtained via of_parse_phandle(), but
never released.
Use the __free(device_node) cleanup attribute to automatically release
the node and fix the leak.
[ rjw: Changelog edits ]
Affected products
Linux · Linux