CVE-2022-50033

Description

In the Linux kernel, the following vulnerability has been resolved: usb: host: ohci-ppc-of: Fix refcount leak bug In ohci_hcd_ppc_of_probe(), of_find_compatible_node() 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 fe6fe64403710287f0ae61a516954d8a4f7c9e3f
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before c5c5bd5cdcc6dc9f75f53d1c89af463d39a2bb96
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before ec583e300aee9f152a64911445092d18e1c36729
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 0334d23c56ecf1ee1563bb83e29cc5a51ed7fb4e
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before cb5dd65e889163e723df1c2f02288cc527a57785
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 0fc62bbc95319bbd330e3645afc7c286acec9ef8
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 403132881e66db7aa98b55c6655daedd80d407fd
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 40a959d7042bb7711e404ad2318b30e9f92c6b9b
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/fe6fe64403710287f0ae61a516954d8a4f7c9e3f

git.kernel.org/...c/c5c5bd5cdcc6dc9f75f53d1c89af463d39a2bb96

git.kernel.org/...c/ec583e300aee9f152a64911445092d18e1c36729

git.kernel.org/...c/0334d23c56ecf1ee1563bb83e29cc5a51ed7fb4e

git.kernel.org/...c/cb5dd65e889163e723df1c2f02288cc527a57785

git.kernel.org/...c/0fc62bbc95319bbd330e3645afc7c286acec9ef8

git.kernel.org/...c/403132881e66db7aa98b55c6655daedd80d407fd

git.kernel.org/...c/40a959d7042bb7711e404ad2318b30e9f92c6b9b

cve.org (CVE-2022-50033)

nvd.nist.gov (CVE-2022-50033)

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