CVE-2022-50146

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Source
https://cve.org/CVERecord?id=CVE-2022-50146
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50146.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-50146
Downstream
Related
Published
2025-06-18T11:03:07.031Z
Modified
2026-04-02T17:30:05.270029950Z
Summary
PCI: dwc: Deallocate EPC memory on dw_pcie_ep_init() errors
Details

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

PCI: dwc: Deallocate EPC memory on dwpcieep_init() errors

If dwpcieep_init() fails to perform any action after the EPC memory is initialized and the MSI memory region is allocated, the latter parts won't be undone thus causing a memory leak. Add a cleanup-on-error path to fix these leaks.

[bhelgaas: commit log]

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50146.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
2fd0c9d966cc11bb5f73556dd788d12f501d8755
Fixed
e7599a5974d4c64eaae8009c3f2e47b9e3223e07
Fixed
b03a8f1264ea8c363bec9ef6e37b467f27cb04ea
Fixed
2d546db5c80c45cac3ccd929550244fd58f4ff58
Fixed
3b453f5d06d1f1d6b20a75ea51dc7b53ae78f479
Fixed
8161e9626b50892eaedbd8070ecb1586ecedb109

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50146.json"