CVE-2020-4756

Summary of CVE-2020-4756 : Affects IBM Spectrum Scale versions 4.2.0.0–4.2.3.23 and 5.0.0.0–5.0.5.2, and IBM Elastic Storage System 6.0.0–6.0.1.0. A local attacker could invoke a subset of ioctls with invalid arguments, potentially crashing the kernel and causing a denial of service. Remediation ...