CVE-2022-33183 Memory corruption in Brocade Fabric OS
Remote authenticated attackers can trigger stack buffer overflows in Brocade Fabric OS CLI commands, potentially leading to code execution or privilege escalation.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-33183?
CVE-2022-33183 is a high-severity memory corruption vulnerability in Broadcom Fabric Operating System, published on 25 Oct 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability in Brocade Fabric OS CLI before Brocade Fabric OS v9.1.0, 9.0.1e, 8.2.3c, 8.2.0cbn5, 7.4.2.j could allow a remote authenticated attacker to perform stack buffer overflow using in “firmwaredownload” and “diagshow” commands.
Weakness: CWE-787
Which versions are affected by CVE-2022-33183?
It affects 1 product.
Products include Broadcom Fabric Operating System.
How do I fix CVE-2022-33183?
No fix has been published for CVE-2022-33183 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2022-33183 being exploited?
There is no known exploitation of CVE-2022-33183 in the wild and no public exploit code.
Other vulnerabilities in Broadcom Fabric Operating System
Sources
Also known as GHSA-52r6-x37j-435c.