CVE-2022-50019

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.

Reserved 2025-06-18 | Published 2025-06-18 | Updated 2025-06-18 | Assigner Linux

Product status

Default status
unaffected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 8245e7d1d7f75a9255ad1e8146752e5051d528b8
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before ec56f886f3bf0f15f7a3844d4c025e165b8e8de7
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 59bc4c19d53bdac61ec952c01c6e864f5f0f8367
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before ca3fc1c38e4253bc019881301a28ea60b8b0bca3
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 81939c4fbc2d5c754d0f1c1f05149d4b70d751ed
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 17c32546166d8a7d2579c4b57c8b16241f94a66b
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before f6ed634eedb1a8a6a8cb110a7695c7abb70ffcbf
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before d24d7bb2cd947676f9b71fb944d045e09b8b282f
affected

Default status
affected

4.9.326
unaffected

4.14.291
unaffected

4.19.256
unaffected

5.4.211
unaffected

5.10.138
unaffected

5.15.63
unaffected

5.19.4
unaffected

6.0
unaffected

References

git.kernel.org/...c/8245e7d1d7f75a9255ad1e8146752e5051d528b8

git.kernel.org/...c/ec56f886f3bf0f15f7a3844d4c025e165b8e8de7

git.kernel.org/...c/59bc4c19d53bdac61ec952c01c6e864f5f0f8367

git.kernel.org/...c/ca3fc1c38e4253bc019881301a28ea60b8b0bca3

git.kernel.org/...c/81939c4fbc2d5c754d0f1c1f05149d4b70d751ed

git.kernel.org/...c/17c32546166d8a7d2579c4b57c8b16241f94a66b

git.kernel.org/...c/f6ed634eedb1a8a6a8cb110a7695c7abb70ffcbf

git.kernel.org/...c/d24d7bb2cd947676f9b71fb944d045e09b8b282f

cve.org (CVE-2022-50019)

nvd.nist.gov (CVE-2022-50019)

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