CVE-2022-1201

CVE-2022-1201, security advisory, suse linux, suse, security, cve

CVE-2022-1201

Common Vulnerabilities and Exposures

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Upstream information

CVE-2022-1201 at MITRE

Description

NULL Pointer Dereference in mrb_vm_exec with super in GitHub repository mruby/mruby prior to 3.2. This vulnerability is capable of making the mruby interpreter crash, thus affecting the availability of the system.

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SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having moderate severity.

CVSS v2 Scores

	National Vulnerability Database
Base Score	4.9
Vector	AV:L/AC:L/Au:N/C:N/I:N/A:C
Access Vector	Local
Access Complexity	Low
Authentication	None
Confidentiality Impact	None
Integrity Impact	None
Availability Impact	Complete

CVSS v3 Scores

	National Vulnerability Database
Base Score	6.5
Vector	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Attack Vector	Local
Attack Complexity	Low
Privileges Required	Low
User Interaction	None
Scope	Changed
Confidentiality Impact	None
Integrity Impact	None
Availability Impact	High
CVSSv3 Version	3.1

SUSE Bugzilla entry: 1198002 [NEW]

No SUSE Security Announcements cross referenced.

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SUSE Timeline for this CVE

CVE page created: Sat Apr 2 20:00:04 2022
CVE page last modified: Wed Oct 26 23:35:28 2022