CVE-2023-53697 in Linux

Résumé

par MITRE • 22/10/2025

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

nvdimm: Fix memleak of pmu attr_groups in unregister_nvdimm_pmu()

Memory pointed by 'nd_pmu->pmu.attr_groups' is allocated in function 'register_nvdimm_pmu' and is lost after 'kfree(nd_pmu)' call in function 'unregister_nvdimm_pmu'.

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• Responsable: Linux
• Réserver: 22/10/2025
• Divulgation: 22/10/2025
• Modérer: accepté
• Entrée: VDB-329360
• CPE: prêt
• CWE: CWE-770 (confirmé)
• CVSS: 5.5 (VulDB)
• EPSS: 0.00199
• KEV: non
• Activités: très faible
• Secteur: Finance, Energy, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2023-53697
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-53697
• CVE Details: https://www.cvedetails.com/cve/CVE-2023-53697/