CVE-2022-49683

Summary

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

iio: adc: adi-axi-adc: Fix refcount leak in adi_axi_adc_attach_client

of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxef04070692a21633ec6a60f80c19b6af44b3cf47 < 501652a2ad5450b4908e1f204ce75b2414c305b7affected
LinuxLinuxef04070692a21633ec6a60f80c19b6af44b3cf47 < ab7bf025cee89db73c649216ddd2bc589c3d3862affected
LinuxLinuxef04070692a21633ec6a60f80c19b6af44b3cf47 < 5eaa84e1605035a90a64d25b6cba79e89d188175affected
LinuxLinuxef04070692a21633ec6a60f80c19b6af44b3cf47 < ada7b0c0dedafd7d059115adf49e48acba3153a8affected
LinuxLinux5.8affected
LinuxLinux0 < 5.8unaffected
LinuxLinux5.10.127 <= 5.10.*unaffected
LinuxLinux5.15.51 <= 5.15.*unaffected
LinuxLinux5.18.8 <= 5.18.*unaffected
LinuxLinux5.19 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

References