CVE-2022-49463

Summary

In the Linux kernel, the following vulnerability has been resolved:

thermal/drivers/imx_sc_thermal: Fix refcount leak in imx_sc_thermal_probe

of_find_node_by_name() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxe20db70dba1c0783b9878ce37171ad560b1ebaf3 < 8bbf522a2c51ef939d0e8835e236bfcd252193afaffected
LinuxLinuxe20db70dba1c0783b9878ce37171ad560b1ebaf3 < 3ade442ea5d3512a3c67984489ab4d8a6fb3b29faffected
LinuxLinuxe20db70dba1c0783b9878ce37171ad560b1ebaf3 < 0ec10303c10833c1bcba7a1bde2f297e494d5464affected
LinuxLinuxe20db70dba1c0783b9878ce37171ad560b1ebaf3 < ec0925b731697db7cab5944a3e55d2d58bb3d075affected
LinuxLinuxe20db70dba1c0783b9878ce37171ad560b1ebaf3 < 09700c504d8e63faffd2a2235074e8c5d130cb8faffected
LinuxLinux5.7affected
LinuxLinux0 < 5.7unaffected
LinuxLinux5.10.121 <= 5.10.*unaffected
LinuxLinux5.15.46 <= 5.15.*unaffected
LinuxLinux5.17.14 <= 5.17.*unaffected
LinuxLinux5.18.3 <= 5.18.*unaffected
LinuxLinux5.19 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References