CVE-2023-0590 in Linux

Resumen

por MITRE • 2023-03-23

A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 ("net: sched: fix race condition in qdisc_graft()") not applied yet, then kernel could be affected.

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• Reservar: 2023-01-31
• Divulgación: 2023-03-23
• Moderación: aceptado
• Artículo: VDB-220768
• CPE: listo
• CWE: CWE-416 (confirmado)
• CVSS: 4.8 (VulDB)
• EPSS: 0.00198
• KEV: no
• Actividades: muy bajo
• Sector: Energy, Pharma, ...

Fuentes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2023-0590
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-0590
• CVE Details: https://www.cvedetails.com/cve/CVE-2023-0590/