CVE-2023-39180
—CVSS 3.1
7.5 high
EPSS
1%p72
Published
()
Modified
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.
- Vendors
- linux
- Products
- linux kernel
- Weakness
- CWE-400, CWE-125
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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