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CVE-2022-50019

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CVE-2022-50019

Published: Jun 18, 2025

Modified: May 11, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
d7584ed2b994a572326650b0c4d2c25961e6f49d - < 8245e7d1d7f75a9255ad1e8146752e5051d528b8
affected
d7584ed2b994a572326650b0c4d2c25961e6f49d - < ec56f886f3bf0f15f7a3844d4c025e165b8e8de7
affected
d7584ed2b994a572326650b0c4d2c25961e6f49d - < 59bc4c19d53bdac61ec952c01c6e864f5f0f8367
affected
d7584ed2b994a572326650b0c4d2c25961e6f49d - < ca3fc1c38e4253bc019881301a28ea60b8b0bca3
affected
d7584ed2b994a572326650b0c4d2c25961e6f49d - < 81939c4fbc2d5c754d0f1c1f05149d4b70d751ed

+3 more versions

Linux

Linux

affected
2.6.25
unaffected
0 - < 2.6.25
unaffected
4.9.326 - <= 4.9.*
unaffected
4.14.291 - <= 4.14.*
unaffected
4.19.256 - <= 4.19.*

+5 more versions

References

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