CVE-2022-49652: Linux Kernel

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

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.

Affected products

• Linux Linux Kernel: from 4.5, before 4.9.323 (fixed in 4.9.323); from 4.10, before 4.14.288 (fixed in 4.14.288); from 4.15, before 4.19.252 (fixed in 4.19.252); from 4.20, before 5.4.205 (fixed in 5.4.205); from 5.5, before 5.10.130 (fixed in 5.10.130); from 5.11, before 5.15.54 (fixed in 5.15.54); …

Published 2025-02-26. Last modified 2026-06-17.