CVE-2022-21513 Privilege escalation in Sun ZFS Storage Appliance Kit (AK) Software

High 8.2 Published 19 Jul 2022 Updated 24 Sep 2024

A high-privileged attacker with local access can escalate privileges to take over the Oracle ZFS Storage Appliance Kit.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2022-21513?

CVE-2022-21513 is a high-severity vulnerability in Oracle Zfs Storage Appliance Kit, published on 19 Jul 2022. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Vulnerability in the Oracle ZFS Storage Appliance Kit product of Oracle Systems (component: Core). The supported version that is affected is 8.8. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle ZFS Storage Appliance Kit executes to compromise Oracle ZFS Storage Appliance Kit. While the vulnerability is in Oracle ZFS Storage Appliance Kit, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle ZFS Storage Appliance Kit. CVSS 3.1 Base Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).

Which versions are affected by CVE-2022-21513?

It affects 1 product.

Products include Oracle Zfs Storage Appliance Kit.

How do I fix CVE-2022-21513?

No fix has been published for CVE-2022-21513 yet. Limit exposure of the affected software until one is available.

Is CVE-2022-21513 being exploited?

There is no known exploitation of CVE-2022-21513 in the wild and no public exploit code.

All Oracle Zfs Storage Appliance Kit vulnerabilities

Sources

Also known as GHSA-hf74-vvf7-8m9g.