CVE-2022-29503

CVSS V2 None CVSS V3 Critical 9.8

Description

A memory corruption vulnerability exists in the libpthread linuxthreads functionality of uClibC 0.9.33.2 and uClibC-ng 1.0.40. Thread allocation can lead to memory corruption. An attacker can create threads to trigger this vulnerability.

Overview

CVE ID
CVE-2022-29503

Assigner
talos-cna@cisco.com

Vulnerability Status
Analyzed

Published Version
2022-09-29T17:15:28

Last Modified Date
2022-10-03T18:43:28

Weakness Enumerations

CWE	URL
CWE-119	http://cwe.mitre.org/data/definitions/119.html

CPE Configuration (Product)

CPE	Vulnerable	Operator
		AND
cpe:2.3:a:uclibc:uclibc:0.9.33.2:::::::*	1	OR
		AND
cpe:2.3:a:uclibc-ng_project:uclibc-ng:1.0.40:::::::*	1	OR
		AND
cpe:2.3:o:anker:eufy_homebase_2_firmware:2.1.8.8h:::::::*	1	OR
cpe:2.3:h:anker:eufy_homebase_2:-:::::::*	0	OR

CVSS Version 3

Version
3.1

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
9.8

Base Severity
CRITICAL

Exploitability Score
3.9

Impact Score
5.9

References

Reference URL	Reference Tags
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1517

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-29503
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29503

History

Created	Old Value	New Value	Data Type	Notes
2022-09-29 18:00:07				Added to TrackCVE
2022-12-07 05:14:54	2022-09-29T17:15Z	2022-09-29T17:15:28	CVE Published Date	updated
2022-12-07 05:14:54		2022-10-03T18:43:28	CVE Modified Date	updated
2022-12-07 05:14:54		Analyzed	Vulnerability Status	updated