CVE-2022-48656

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Source
https://cve.org/CVERecord?id=CVE-2022-48656
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48656.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-48656
Downstream
Related
Published
2024-04-28T13:01:04.974Z
Modified
2026-03-14T12:00:39.800881Z
Summary
dmaengine: ti: k3-udma-private: Fix refcount leak bug in of_xudma_dev_get()
Details

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

dmaengine: ti: k3-udma-private: Fix refcount leak bug in ofxudmadev_get()

We should call ofnodeput() for the reference returned by ofparsephandle() in fail path or when it is not used anymore. Here we only need to move the ofnodeput() before the check.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48656.json"
}
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
d702419134133db1eab2067dc6ea5723467fd917
Fixed
aa11dae059a439af82bae541b134f8f53ac177b5
Fixed
dd5a6c5a08752b613e83ad2cb5133e72a64b876d
Fixed
a17df55bf6d536712da6902a83db82b82e67d5a2
Fixed
f9fdb0b86f087c2b7f6c6168dd0985a3c1eda87e

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48656.json"