CVE-2023-31436 in Linux

Riassunto

di MITRE • 28/04/2023

qfq_change_class in net/sched/sch_qfq.c in the Linux kernel before 6.2.13 allows an out-of-bounds write because lmax can exceed QFQ_MIN_LMAX.

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• Prenotare: 28/04/2023
• Divulgazione: 28/04/2023
• Moderazione: accettato
• Voce: VDB-227614
• CPE: pronto
• CWE: CWE-787 (confermato)
• CVSS: 7.8 (NVD)
• EPSS: 0.00582
• KEV: no
• Attività: molto basso
• Settore: Pharma, Homeoffice, ...

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2023-31436
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-31436
• CVE Details: https://www.cvedetails.com/cve/CVE-2023-31436/