CVE-2020-4492

IBM Spectrum Scale V5.0.0.0 through V5.0.4.3 and V4.2.0.0 through V4.2.3.21 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. IBM X-Force ID: 181992.
Argument Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
ibmCNA
6.2 MEDIUM
LOCAL
LOW
NONE
CVSS:3.0/I:N/C:N/UI:N/AC:L/A:H/PR:N/S:U/AV:L/RC:C/E:U/RL:O
CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 18%
VendorProductVersion
ibmspectrum_scale
4.2.0.0 ≤
𝑥
≤ 4.2.3.21
ibmspectrum_scale
5.0.0.0 ≤
𝑥
≤ 5.0.4.3
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://exchange.xforce.ibmcloud.com/vulnerabilities/181992
https://www.ibm.com/support/pages/node/6324249
https://exchange.xforce.ibmcloud.com/vulnerabilities/181992
https://www.ibm.com/support/pages/node/6324249