Skip to content
CVE PROGRAM SOURCE RECORDUnscored

CVE-2022-50019

tty: serial: Fix refcount leak bug in ucc_uart.c

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: tty: serial: Fix refcount leak bug in ucc_uart.c In soc_info(), of_find_node_by_type() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore.

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

  • d7584ed2b994a572326650b0c4d2c25961e6f49d to < 8245e7d1d7f75a9255ad1e8146752e5051d528b8affected
  • d7584ed2b994a572326650b0c4d2c25961e6f49d to < ec56f886f3bf0f15f7a3844d4c025e165b8e8de7affected
  • d7584ed2b994a572326650b0c4d2c25961e6f49d to < 59bc4c19d53bdac61ec952c01c6e864f5f0f8367affected
  • d7584ed2b994a572326650b0c4d2c25961e6f49d to < ca3fc1c38e4253bc019881301a28ea60b8b0bca3affected
  • d7584ed2b994a572326650b0c4d2c25961e6f49d to < 81939c4fbc2d5c754d0f1c1f05149d4b70d751edaffected
  • d7584ed2b994a572326650b0c4d2c25961e6f49d to < 17c32546166d8a7d2579c4b57c8b16241f94a66baffected
  • d7584ed2b994a572326650b0c4d2c25961e6f49d to < f6ed634eedb1a8a6a8cb110a7695c7abb70ffcbfaffected
  • d7584ed2b994a572326650b0c4d2c25961e6f49d to < d24d7bb2cd947676f9b71fb944d045e09b8b282faffected

Linux Linux

Default version status: affected

  • 2.6.25affected
  • 0 to < 2.6.25unaffected
  • 4.9.326 to ≤ 4.9.*unaffected
  • 4.14.291 to ≤ 4.14.*unaffected
  • 4.19.256 to ≤ 4.19.*unaffected
  • 5.4.211 to ≤ 5.4.*unaffected
  • 5.10.138 to ≤ 5.10.*unaffected
  • 5.15.63 to ≤ 5.15.*unaffected
  • 5.19.4 to ≤ 5.19.*unaffected
  • 6.0 to ≤ *unaffected

References