CVE-2020-15437 in Linux

Riassunto

di MITRE • 24/11/2020

The Linux kernel before version 5.8 is vulnerable to a NULL pointer dereference in drivers/tty/serial/8250/8250_core.c:serial8250_isa_init_ports() that allows local users to cause a denial of service by using the p->serial_in pointer which uninitialized.

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• Prenotare: 30/06/2020
• Divulgazione: 24/11/2020
• Moderazione: accettato
• Voce: VDB-165282
• CPE: pronto
• CWE: CWE-476 (confermato)
• CVSS: 4.4 (NVD)
• EPSS: 0.00426
• KEV: no
• Attività: molto basso
• Settore: Police, Telecommunication, ...

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2020-15437
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-15437
• CVE Details: https://www.cvedetails.com/cve/CVE-2020-15437/