PT-2022-2392 · Oracle · Oracle Solaris

Published 2022-04-19 · Updated 2022-04-28 · CVE-2022-21493

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Oracle Solaris version 11

Description The issue is related to insufficient input validation in the kernel of the Oracle Solaris operating system. This easily exploitable vulnerability allows a low-privileged attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris. Successful attacks require human interaction from a person other than the attacker and may significantly impact additional products. The vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash of Oracle Solaris.

Recommendations For Oracle Solaris version 11, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2022-02762

CVE-2022-21493

Affected Products

Oracle Solaris

References · 5

• https://bdu.fstec.ru/vul/2022-02762 · Security Note
• https://osv.dev/vulnerability/CVE-2022-21493 · Vendor Advisory
• https://oracle.com/security-alerts/cpuapr2022.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-21493 · Security Note
• https://t.me/cibsecurity/41112 · Telegram Post