CVE-2022-48656

In the Linux kernel, the following vulnerability has been resolved:dmaengine: ti: k3-udma-private: Fix refcount leak bug in of_xudma_dev_get()We should call of_node_put() for the reference returned byof_parse_phandle() in fail path or when it is not used anymore.Here we only need to move the of_node_put() before the check.

CVSS v3.1

5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS

0.26% chance of exploitation in the next 30 days, 18th percentile

Published

2024-04-28

Updated

2026-05-11

Proof-of-concept exploits (1)

• Einstein2150/CVE-2022-48656-POC3★ · 2024-10-28

References

• CVE Record
• NVD entry

Related

• CVE-2022-48565
• CVE-2022-4865
• CVE-2022-4866
• CVE-2022-4864
• CVE-2022-4867
• CVE-2022-4863