CVE-2020-4411
CVSS V2 Medium 4.9
CVSS V3 High 7.1
Description
The Spectrum Scale 4.2.0.0 through 4.2.3.21 and 5.0.0.0 through 5.0.4.3 file system component is affected by a denial of service vulnerability in its kernel module that could allow an attacker to cause a denial of service condition on the affected system. To exploit this vulnerability, a local attacker could invoke a subset of ioctls on the Spectrum Scale device with non-valid arguments. This could allow the attacker to crash the kernel. IBM X-Force ID: 179986.
Overview
- CVE ID
- CVE-2020-4411
- Assigner
- psirt@us.ibm.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-05-19T14:15:11
- Last Modified Date
- 2020-05-19T19:27:52
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:a:ibm:spectrum_scale:*:*:*:*:*:*:*:* | 1 | OR | 4.2.0.0 | 4.2.3.21 |
| cpe:2.3:a:ibm:spectrum_scale:*:*:*:*:*:*:*:* | 1 | OR | 5.0.0.0 | 5.0.4.3 |
| cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:N/I:N/A:C
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- COMPLETE
- Base Score
- 4.9
- Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 6.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.1
- Base Severity
- HIGH
- Exploitability Score
- 2.5
- Impact Score
- 4
References
| Reference URL | Reference Tags |
|---|---|
| https://exchange.xforce.ibmcloud.com/vulnerabilities/179986 | VDB Entry Vendor Advisory |
| https://www.ibm.com/support/pages/node/6209002 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-4411 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-4411 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:31:36 | Added to TrackCVE | |||
| 2022-12-04 16:40:56 | 2020-05-19T14:15Z | 2020-05-19T14:15:11 | CVE Published Date | updated |
| 2022-12-04 16:40:56 | 2020-05-19T19:27:52 | CVE Modified Date | updated | |
| 2022-12-04 16:40:56 | Analyzed | Vulnerability Status | updated |