CVE-2022-50019
tty: serial: Fix refcount leak bug in ucc_uart.c
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jun 18, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
d7584ed2b994a572326650b0c4d2c25961e6f49d < 8245e7d1d7f75a9255ad1e8146752e5051d528b8 d7584ed2b994a572326650b0c4d2c25961e6f49d < ec56f886f3bf0f15f7a3844d4c025e165b8e8de7 d7584ed2b994a572326650b0c4d2c25961e6f49d < 59bc4c19d53bdac61ec952c01c6e864f5f0f8367 d7584ed2b994a572326650b0c4d2c25961e6f49d < ca3fc1c38e4253bc019881301a28ea60b8b0bca3 d7584ed2b994a572326650b0c4d2c25961e6f49d < 81939c4fbc2d5c754d0f1c1f05149d4b70d751ed d7584ed2b994a572326650b0c4d2c25961e6f49d < 17c32546166d8a7d2579c4b57c8b16241f94a66b d7584ed2b994a572326650b0c4d2c25961e6f49d < f6ed634eedb1a8a6a8cb110a7695c7abb70ffcbf d7584ed2b994a572326650b0c4d2c25961e6f49d < d24d7bb2cd947676f9b71fb944d045e09b8b282f
Linux / Linux
2.6.25
References
git.kernel.org: https://git.kernel.org/stable/c/8245e7d1d7f75a9255ad1e8146752e5051d528b8 git.kernel.org: https://git.kernel.org/stable/c/ec56f886f3bf0f15f7a3844d4c025e165b8e8de7 git.kernel.org: https://git.kernel.org/stable/c/59bc4c19d53bdac61ec952c01c6e864f5f0f8367 git.kernel.org: https://git.kernel.org/stable/c/ca3fc1c38e4253bc019881301a28ea60b8b0bca3 git.kernel.org: https://git.kernel.org/stable/c/81939c4fbc2d5c754d0f1c1f05149d4b70d751ed git.kernel.org: https://git.kernel.org/stable/c/17c32546166d8a7d2579c4b57c8b16241f94a66b git.kernel.org: https://git.kernel.org/stable/c/f6ed634eedb1a8a6a8cb110a7695c7abb70ffcbf git.kernel.org: https://git.kernel.org/stable/c/d24d7bb2cd947676f9b71fb944d045e09b8b282f