CVE-2022-3533

CVSS V2 None CVSS V3 Medium 5.7

Description

A vulnerability was found in Linux Kernel. It has been rated as problematic. This issue affects the function parse_usdt_arg of the file tools/lib/bpf/usdt.c of the component BPF. The manipulation of the argument reg_name leads to memory leak. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211031.

Overview

CVE ID
CVE-2022-3533

Assigner
cna@vuldb.com

Vulnerability Status
Analyzed

Published Version
2022-10-17T09:15:12

Last Modified Date
2022-10-19T05:05:24

Weakness Enumerations

CWE	URL
CWE-404	http://cwe.mitre.org/data/definitions/404.html

CPE Configuration (Product)

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

CVSS Version 3

Version
3.1

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

Attack Vector
ADJACENT_NETWORK

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
HIGH

Base Score
5.7

Base Severity
MEDIUM

Exploitability Score
2.1

Impact Score
3.6

References

Reference URL	Reference Tags
https://vuldb.com/?id.211031
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=0dc9254e03704c75f2ebc9cbef2ce4de83fba603

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-3533
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3533

History

Created	Old Value	New Value	Data Type	Notes
2022-10-17 10:00:09				Added to TrackCVE
2022-12-07 08:01:45	2022-10-17T09:15Z	2022-10-17T09:15:12	CVE Published Date	updated
2022-12-07 08:01:45		2022-10-19T05:05:24	CVE Modified Date	updated
2022-12-07 08:01:45		Analyzed	Vulnerability Status	updated