CVE-2022-1204

CVSS V2 None CVSS V3 Medium 5.5

Description

A use-after-free 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-2022-1204

Assigner
secalert@redhat.com

Vulnerability Status
Analyzed

Published Version
2022-08-29T15:15:10

Last Modified Date
2022-09-02T19:41:56

Weakness Enumerations

CWE	URL
CWE-416	http://cwe.mitre.org/data/definitions/416.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:o:linux:linux_kernel::::::::	1	OR		5.17
cpe:2.3:o:linux:linux_kernel:5.17:rc1::::::	1	OR
cpe:2.3:o:linux:linux_kernel:5.17:rc2::::::	1	OR
cpe:2.3:o:fedoraproject:fedora:34:::::::*	1	OR
cpe:2.3:o:fedoraproject:fedora:35:::::::*	1	OR
cpe:2.3:o:debian:debian_linux:10.0:::::::*	1	OR

CVSS Version 3

Version
3.1

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

Attack Vector
LOCAL

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
HIGH

Base Score
5.5

Base Severity
MEDIUM

Exploitability Score
1.8

Impact Score
3.6

References

Reference URL	Reference Tags
https://www.openwall.com/lists/oss-security/2022/04/02/2
https://security-tracker.debian.org/tracker/CVE-2022-1204
https://access.redhat.com/security/cve/CVE-2022-1204
https://bugzilla.redhat.com/show_bug.cgi?id=2071051

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-1204
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1204

History

Created	Old Value	New Value	Data Type	Notes
2022-08-29 16:00:09				Added to TrackCVE