Memory Leak Vulnerability in Linux Kernel ksmbd Component
CVE-2023-32255
5.3MEDIUM
Key Information:
- Vendor
- CVE Published:
- 2 August 2025
What is CVE-2023-32255?
A vulnerability has been identified in the ksmbd component of the Linux kernel, which can lead to a memory leak. This issue arises when a client sends a session setup request with an unknown NTLMSSP message type, potentially resulting in resource exhaustion due to persistent memory usage. If exploited, this flaw could degrade system performance and ultimately lead to denial of service, highlighting the importance of applying timely updates and patches to protect affected systems.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.
Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.
References
CVSS V3.1
Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged
Timeline
Vulnerability published
Vulnerability Reserved
