A security vulnerability has been identified in all levels of IBM Spectrum Scale that could allow a local attacker to cause a denial of service. A fix for this vulnerability is available.
CVEID:CVE-2020-4492
**DESCRIPTION:**IBM Spectrum Scale could allow a local attacker to cause a denial of service crashing the kernel by sending a subset of ioctls on the device with invalid arguments.
CVSS Base score: 6.2
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/181992 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
IBM Spectrum Scale V5.0.0.0 through V5.0.4.3
IBM Spectrum Scale V4.2.0.0 through V4.2.3.21
For IBM Spectrum Scale V5.0.0.0 through 5.0.4.3, apply V5.0.4.4 or V5.0.5 available from FixCentral at:
For IBM Spectrum Scale V4.2.0.0 thru V4.2.3.21, apply V4.2.3.22 available from FixCentral at:
If you cannot apply the latest level of service, contact IBM Service for an efix:
None
CPE | Name | Operator | Version |
---|---|---|---|
ibm spectrum scale | eq | 5.0 |