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
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.003 (25.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 25th percentile — 25.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Broadcom Fabric Operating System
- 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)
References
- www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-s… (Vendor Advisory)
- security.netapp.com/advisory/ntap-20230127-0009/ (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.