CVE-2022-49652

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Source
https://cve.org/CVERecord?id=CVE-2022-49652
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49652.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-49652
Downstream
Related
Published
2025-02-26T02:23:53.995Z
Modified
2026-03-12T03:25:30.586388Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate
Details

In the Linux kernel, the following vulnerability has been resolved:

dmaengine: ti: Fix refcount leak in tidra7xbarrouteallocate

ofparsephandle() returns a node pointer with refcount incremented, we should use ofnodeput() on it when not needed anymore.

Add missing ofnodeput() in to fix this.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49652.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
ec9bfa1e1a796ef7acc2e55917c9b8be5a79e70e
Fixed
452b9dfd7aca96befce22634fadb111737f22bbe
Fixed
61b4ef19c346dc21ab1d4f39f5c412e3037b2bdc
Fixed
3bd66010398871807c1cebacee07d60ded1b1402
Fixed
b31ab132561c7f1b6459039152b8d09e44eb3565
Fixed
37147e22cd8dfc0412495cb361708836157a4486
Fixed
cb9813d7eae917acd34436160a278b8b5d48ca53
Fixed
b5a817f8d62e9e13280928f3756e54854ae4962e
Fixed
c132fe78ad7b4ce8b5d49a501a15c29d08eeb23a

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49652.json"