CVE-2022-49652

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not needed anymore. Add missing of_node_put() in to fix this.

Score

CVSS 3.1 5.5 Medium

Status

Modified - 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2025-02-26

Last modified

2026-05-11

Affected products

• Linux Kernel (Linux)

References

• https://git.kernel.org/stable/c/37147e22cd8dfc0412495cb361708836157a4486
• https://git.kernel.org/stable/c/3bd66010398871807c1cebacee07d60ded1b1402
• https://git.kernel.org/stable/c/452b9dfd7aca96befce22634fadb111737f22bbe
• https://git.kernel.org/stable/c/61b4ef19c346dc21ab1d4f39f5c412e3037b2bdc
• https://git.kernel.org/stable/c/b31ab132561c7f1b6459039152b8d09e44eb3565
• https://git.kernel.org/stable/c/b5a817f8d62e9e13280928f3756e54854ae4962e
• https://git.kernel.org/stable/c/c132fe78ad7b4ce8b5d49a501a15c29d08eeb23a
• https://git.kernel.org/stable/c/cb9813d7eae917acd34436160a278b8b5d48ca53