PT-2022-26879 · Ibm · Aix+2

Published 2022-12-22 · Updated 2022-12-30 · CVE-2022-43381

Positive Technologies (AI Summary)

CVSS v3.1

6.2

Medium

Base vector

AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions IBM AIX versions 7.1 through 7.3 VIOS version 3.1

Description The issue allows a non-privileged local user to exploit a vulnerability in the AIX SMB client, causing a denial of service.

Recommendations For IBM AIX versions 7.1 through 7.3, consider restricting access to the AIX SMB client until a patch is available. For VIOS version 3.1, consider disabling the vulnerable component of the AIX SMB client to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Weakness Enumeration

CWE-399

Related Identifiers

CVE-2022-43381

Affected Products

Aix

Ibm Aix

Vios

References · 6

• https://exchange.xforce.ibmcloud.com/vulnerabilities/238639 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-43381 · Vendor Advisory
• https://ibm.com/support/pages/node/6851443 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-43381 · Security Note
• https://aix.software.ibm.com/aix/efixes/security/smbcd_advisory2.asc · Note
• https://t.me/cvenotify/41022 · Telegram Post