CVE-2023-39180
Kernel: ksmbd: read request memory leak denial-of-service vulnerability
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Kernel: ksmbd: read request memory leak denial-of-service vulnerability
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.
Reserved 2023-07-25 | Published 2024-11-18 | Updated 2024-11-18 | Assigner fedoraUncontrolled Resource Consumption
| 2023-07-24: | Reported to Red Hat. |
| 2024-06-10: | Made public. |
access.redhat.com/security/cve/CVE-2023-39180
bugzilla.redhat.com/show_bug.cgi?id=2326531 (RHBZ#2326531)
www.zerodayinitiative.com/advisories/ZDI-24-589/
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