CVE-2022-50420

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Source
https://cve.org/CVERecord?id=CVE-2022-50420
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50420.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-50420
Downstream
Published
2025-10-01T11:41:53.287Z
Modified
2026-04-02T08:28:30.012726Z
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
crypto: hisilicon/hpre - fix resource leak in remove process
Details

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

crypto: hisilicon/hpre - fix resource leak in remove process

In hpre_remove(), when the disable operation of qm sriov failed, the following logic should continue to be executed to release the remaining resources that have been allocated, instead of returning directly, otherwise there will be resource leakage.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50420.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
c8b4b477079d1995cc0a1c10d5cdfd02be938cdf
Fixed
2b3e3ecdb402ff1053ee25b598ff21b9ddf4384f
Fixed
4e0de941d252d4e7c985981e78480c8d6f020b64
Fixed
cb873c93a7ad27681920bf062ef052fca1e8d5b1
Fixed
45e6319bd5f2154d8b8c9f1eaa4ac030ba0d330c

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50420.json"