MediumFix available
dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate
Type: advisorySources: OSV
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.
- Products
- Kernel
- Affected versions
- Not specified
- Fixed versions
- 4.14.288, 4.19.252, 4.9.323, 5.10.130, 5.15.54, 5.18.11, 5.4.205
- CVEs
- CVE-2022-49652
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 3 Nov 2026, 05:30 UTC · Revision 1
Source evidence
dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate
core-osv · Original sourcePublished 26 Feb 2025, 02:23 UTC
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.
osv:CVE-2022-49652
Kernel
Fixed versions: 4.9.323, 4.14.288, 4.19.252, 5.4.205, 5.10.130, 5.15.54, 5.18.11
Complete source record
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"title": "dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate",
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"modified": "2026-10-28T02:30:26.483190932Z",
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"source_id": "core-osv",
"document_id": 492740,
"published_at": "2025-02-26T02:23:53.995+00:00"
}