CVE-2015-8539 in Linux

Riassunto

di MITRE

The KEYS subsystem in the Linux kernel before 4.4 allows local users to gain privileges or cause a denial of service (BUG) via crafted keyctl commands that negatively instantiate a key, related to security/keys/encrypted-keys/encrypted.c, security/keys/trusted.c, and security/keys/user_defined.c.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

• Prenotare: 10/12/2015
• Divulgazione: 07/02/2016
• Moderazione: accettato
• Voce: VDB-80800
• CPE: pronto
• CWE: CWE-264 (confermato)
• CVSS: 7.8 (NVD)
• EPSS: 0.00423
• KEV: no
• Attività: molto basso
• Settore: Pharma, Agriculture, ...

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2015-8539
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2015-8539
• CVE Details: https://www.cvedetails.com/cve/CVE-2015-8539/