CVE-2022-37936 Deserialization in HPE Serviceguard for Linux
Unauthenticated attackers can execute arbitrary code via Java deserialization in HPE Serviceguard Manager.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-37936?
CVE-2022-37936 is a critical unsafe deserialization vulnerability in Hewlett Packard Enterprise (HPE) HPE Serviceguard for Linux, published on 22 Feb 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Unauthenticated Java deserialization vulnerability in Serviceguard Manager
Weakness: CWE-502
Which versions are affected by CVE-2022-37936?
It affects 1 product.
Products include Hpe Serviceguard for Linux.
How do I fix CVE-2022-37936?
No fix has been published for CVE-2022-37936 yet. Limit exposure of the affected software until one is available.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2022-37936 being exploited?
There is no known exploitation of CVE-2022-37936 in the wild and no public exploit code.
Other vulnerabilities in Hewlett Packard Enterprise (HPE) HPE Serviceguard for Linux
Sources
Also known as GHSA-xm9f-3ph3-v8p6.