What is CVE-2022-33184?

CVE-2022-33184 is a high-severity vulnerability in Broadcom Fabric Operating System, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2022-10-25.

How severe is CVE-2022-33184?

High severity. CVSS v3 base score is 7.8 out of 10.

Buffer overflow in Broadcom Fabric Operating System

CVE-2022-33184

A vulnerability in fab_seg.c.h libraries of all Brocade Fabric OS versions before Brocade Fabric OS v9.1.1, v9.0.1e, v8.2.3c, v8.2.0_cbn5, 7.4.2j could allow local authenticated attackers to exploit stack-based buffer overflows and execute arbitrary code as the root user account.

Vulnerability class: Buffer Overflow

EPSS: 0.003 (24.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Broadcom Fabric_operating_system
N/a Brocade Fabric Os — versions Brocade Fabric OS versions before Brocade Fabric OS v9.1.0, 9.0.1e, 8.2.3c, 8.2.0cbn5, 7.4.2.j

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

sirt@brocade.com (Vendor Advisory)
sirt@brocade.com (Third Party Advisory)

Frequently asked questions

What is CVE-2022-33184?: CVE-2022-33184 is a high-severity vulnerability in Broadcom Fabric Operating System, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2022-10-25.
How severe is CVE-2022-33184?: High severity. CVSS v3 base score is 7.8 out of 10.