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CVE PROGRAM SOURCE RECORDUnscored

CVE-2022-50141

mmc: sdhci-of-esdhc: Fix refcount leak in esdhc_signal_voltage_switch

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: mmc: sdhci-of-esdhc: Fix refcount leak in esdhc_signal_voltage_switch of_find_matching_node() 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. of_node_put() checks null pointer.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • ea35645a3c66a74af92d3bbb4eb131220fc3e58a to < a63d5d01e83b984b1b9c7ae8fc9c8c93697a3820affected
  • ea35645a3c66a74af92d3bbb4eb131220fc3e58a to < 547db1dd98d1815574ebea7358015a17199a93bcaffected
  • ea35645a3c66a74af92d3bbb4eb131220fc3e58a to < 4c472a2c9ed6ea9d272268d7f484d4303c549f1aaffected
  • ea35645a3c66a74af92d3bbb4eb131220fc3e58a to < b305475df756256a186623f0991d05a816de881aaffected
  • ea35645a3c66a74af92d3bbb4eb131220fc3e58a to < 352377cf74710bc3368dddf78f17210dfe456933affected
  • ea35645a3c66a74af92d3bbb4eb131220fc3e58a to < b074f1e8060836baeb0ee91181f4194b9a0ee16aaffected
  • ea35645a3c66a74af92d3bbb4eb131220fc3e58a to < 8b902840f6a3584f702bcb59834691b30f3d7c5aaffected
  • ea35645a3c66a74af92d3bbb4eb131220fc3e58a to < b5899a3e2f783a27b268e38d37f9b24c71bddf45affected

Linux Linux

Default version status: affected

  • 4.12affected
  • 0 to < 4.12unaffected
  • 4.14.291 to ≤ 4.14.*unaffected
  • 4.19.256 to ≤ 4.19.*unaffected
  • 5.4.211 to ≤ 5.4.*unaffected
  • 5.10.137 to ≤ 5.10.*unaffected
  • 5.15.61 to ≤ 5.15.*unaffected
  • 5.18.18 to ≤ 5.18.*unaffected
  • 5.19.2 to ≤ 5.19.*unaffected
  • 6.0 to ≤ *unaffected

References