A flaw was found within the handling of SMB2 read requests in the kernel ksmbd module. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this to disclose sensitive information on affected installations of Linux. Only systems with ksmbd enabled are vulnerable to this CVE.
Metrics
Affected Vendors & Products
References
History
Mon, 18 Nov 2024 15:15:00 +0000
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ssvc
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Mon, 18 Nov 2024 10:00:00 +0000
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Title | kernel: ksmbd: Read Request Out-Of-Bounds Read Information Disclosure Vulnerability | Kernel: ksmbd: read request out-of-bounds read information disclosure vulnerability |
First Time appeared |
Redhat
Redhat enterprise Linux |
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CPEs | cpe:/o:redhat:enterprise_linux:6 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
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Vendors & Products |
Redhat
Redhat enterprise Linux |
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References |
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Sat, 16 Nov 2024 03:00:00 +0000
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Description | A flaw was found within the handling of SMB2 read requests in the kernel ksmbd module. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this to disclose sensitive information on affected installations of Linux. Only systems with ksmbd enabled are vulnerable to this CVE. | |
Title | kernel: ksmbd: Read Request Out-Of-Bounds Read Information Disclosure Vulnerability | |
Weaknesses | CWE-125 | |
References |
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Metrics |
threat_severity
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cvssV3_1
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MITRE
Status: PUBLISHED
Assigner: fedora
Published: 2024-11-18T09:51:09.580Z
Updated: 2024-11-18T15:08:52.852Z
Reserved: 2023-07-25T15:45:06.863Z
Link: CVE-2023-39179
Vulnrichment
Updated: 2024-11-18T15:08:47.853Z
NVD
Status : Awaiting Analysis
Published: 2024-11-18T10:15:04.980
Modified: 2024-11-18T17:11:17.393
Link: CVE-2023-39179
Redhat