CVE-2017-18221 in Linux

Sumário

de MITRE

The __munlock_pagevec function in mm/mlock.c in the Linux kernel before 4.11.4 allows local users to cause a denial of service (NR_MLOCK accounting corruption) via crafted use of mlockall and munlockall system calls.

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• Reservar: 07/03/2018
• Divulgação: 07/03/2018
• Moderação: aceite
• Entrada: VDB-114165
• CPE: pronto
• CWE: CWE-20 (confirmado)
• CVSS: 5.5 (NVD)
• EPSS: 0.00462
• KEV: não
• Atividades: muito baixo
• Sector: Police, Hospital, ...

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2017-18221
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2017-18221
• CVE Details: https://www.cvedetails.com/cve/CVE-2017-18221/