CVE - CVE-2023-39180

CVE-ID
CVE-2023-39180	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
A flaw was found within the handling of SMB2_READ commands in the kernel ksmbd module. The issue results from not releasing memory after its effective lifetime. An attacker can leverage this to create a denial-of-service condition on affected installations of Linux. Authentication is not required to exploit this vulnerability, but only systems with ksmbd enabled are vulnerable.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:RHBZ#2326531 URL:https://bugzilla.redhat.com/show_bug.cgi?id=2326531 MISC:https://access.redhat.com/security/cve/CVE-2023-39180 URL:https://access.redhat.com/security/cve/CVE-2023-39180 MISC:https://www.zerodayinitiative.com/advisories/ZDI-24-589/ URL:https://www.zerodayinitiative.com/advisories/ZDI-24-589/
Assigning CNA
Fedora Project (Infrastructure Software)
Date Record Created
20230725	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20230725)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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