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CVE-2022-49447

ARM: hisi: Add missing of_node_put after of_find_compatible_node PUBLISHED

Description (CNA)

In the Linux kernel, the following vulnerability has been resolved: ARM: hisi: Add missing of_node_put after of_find_compatible_node of_find_compatible_node will increment the refcount of the returned device_node. Calling of_node_put() to avoid the refcount leak

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected a9434e96d9f089e778b440217f815c8e85daf317 before 46cb7868811d025c3d29c10d18b3422db1cf20d5; affected a9434e96d9f089e778b440217f815c8e85daf317 before f8da78b2bae1f54746647a2bb44f8bd6025c57af; affected a9434e96d9f089e778b440217f815c8e85daf317 before dd4be8ecfb41a29e7c4e551b4e866157ce4a3429; affected a9434e96d9f089e778b440217f815c8e85daf317 before e109058165137ef42841abd989f080adfefa14fa; affected a9434e96d9f089e778b440217f815c8e85daf317 before 21a3effe446dd6dc5eed7fe897c2f9b88c9a5d6d; affected a9434e96d9f089e778b440217f815c8e85daf317 before a3265a9440030068547a20dfee646666f3ca5278; affected a9434e96d9f089e778b440217f815c8e85daf317 before cafaaae4bb9ce84a2791fa29bf6907a9466c3883; affected a9434e96d9f089e778b440217f815c8e85daf317 before 45d211668d33c49d73f5213e8c2b58468108647c; affected a9434e96d9f089e778b440217f815c8e85daf317 before 9bc72e47d4630d58a840a66a869c56b29554cfe4
Linux / Linuxaffected 3.14; unaffected 0 before 3.14; unaffected 4.9.318 through 4.9.*; unaffected 4.14.283 through 4.14.*; unaffected 4.19.247 through 4.19.*; unaffected 5.4.198 through 5.4.*; unaffected 5.10.121 through 5.10.*; unaffected 5.15.46 through 5.15.*; unaffected 5.17.14 through 5.17.*; unaffected 5.18.3 through 5.18.*; unaffected 5.19 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.