CVE-2022-21533

MEDIUM

Oracle Solaris 11 - Denial of Service in SMB Server

Title source: llm

Description

Vulnerability in the Oracle Solaris product of Oracle Systems (component: SMB Server). The supported version that is affected is 11. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Solaris. CVSS 3.1 Base Score 5.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

References (1)

Core 1

Core References

Patch, Vendor Advisory x_refsource_misc

https://www.oracle.com/security-alerts/cpujul2022.html

Scores

CVSS v3 5.5

EPSS 0.0004

EPSS Percentile 14.1%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

Status published

Products (1)

oracle/solaris 11

Published Jul 19, 2022

Tracked Since Feb 18, 2026