CVE-2022-49481

Summary

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

regulator: pfuze100: Fix refcount leak in pfuze_parse_regulators_dt

of_node_get() returns a node with refcount incremented. Calling of_node_put() to drop the reference when not needed anymore.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux3784b6d64dc52ed3fbebad61a85ab9b7a687a167 < b74c0dd9179d21b7260260e075d597b23970100caffected
LinuxLinux3784b6d64dc52ed3fbebad61a85ab9b7a687a167 < 6ca675f4abbc74bc991d154a1ecc8b384dc2aae4affected
LinuxLinux3784b6d64dc52ed3fbebad61a85ab9b7a687a167 < 984cfef0675ed7398814e14af2c5323911723e1caffected
LinuxLinux3784b6d64dc52ed3fbebad61a85ab9b7a687a167 < 0be5d9da5743b9825a95baec85a67500b2c1d362affected
LinuxLinux3784b6d64dc52ed3fbebad61a85ab9b7a687a167 < 9f564e29a51210a49df3d925117777c157a17d6daffected
LinuxLinux3784b6d64dc52ed3fbebad61a85ab9b7a687a167 < 56ab0c01027492cd161c64148e1dc892c56887adaffected
LinuxLinux3784b6d64dc52ed3fbebad61a85ab9b7a687a167 < 671be14fc31374b1a10a3abd93db6a8480838fc9affected
LinuxLinux3784b6d64dc52ed3fbebad61a85ab9b7a687a167 < 49d785baeb91568332197be356d138e5e59c7ddbaffected
LinuxLinux3784b6d64dc52ed3fbebad61a85ab9b7a687a167 < afaa7b933ef00a2d3262f4d1252087613fb5c06daffected
LinuxLinux3.12affected
LinuxLinux0 < 3.12unaffected
LinuxLinux4.9.318 <= 4.9.*unaffected
LinuxLinux4.14.283 <= 4.14.*unaffected
LinuxLinux4.19.247 <= 4.19.*unaffected
LinuxLinux5.4.198 <= 5.4.*unaffected
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