CVE-2022-1205

CVSS V2 None CVSS V3 Medium 4.7

Description

A NULL pointer dereference flaw was found in the Linux kernel’s Amateur Radio AX.25 protocol functionality in the way a user connects with the protocol. This flaw allows a local user to crash the system.

Overview

CVE ID
CVE-2022-1205

Assigner
secalert@redhat.com

Vulnerability Status
Analyzed

Published Version
2022-08-31T16:15:09

Last Modified Date
2022-09-06T19:33:30

Weakness Enumerations

CWE	URL
CWE-476	http://cwe.mitre.org/data/definitions/476.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:o:linux:linux_kernel::::::::	1	OR		5.17

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector
LOCAL

Attack Compatibility
HIGH

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
HIGH

Base Score
4.7

Base Severity
MEDIUM

Exploitability Score
1

Impact Score
3.6

References

Reference URL	Reference Tags
https://www.openwall.com/lists/oss-security/2022/04/02/4
https://bugzilla.redhat.com/show_bug.cgi?id=2071047
https://github.com/torvalds/linux/commit/fc6d01ff9ef03b66d4a3a23b46fc3c3d8cf92009
https://github.com/torvalds/linux/commit/82e31755e55fbcea6a9dfaae5fe4860ade17cbc0
https://access.redhat.com/security/cve/CVE-2022-1205

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-1205
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1205

History

Created	Old Value	New Value	Data Type	Notes
2022-08-31 17:00:06				Added to TrackCVE