CVE-2023-3439
CVSS 3.1 Score 7.5 of 10 (high)
Details
Published Jun 28, 2023
Updated: Jul 6, 2023
CWE ID 770
Summary
CVE-2023-3439 is a vulnerability affecting the MCTP protocol in the Linux kernel. This issue arises due to a flaw in the mctp_unregister() function, which prematurely frees the device's resources when a netcard detaches. If a running routine remains oblivious to this event, it may continue to use the mdev->addrs object, resulting in a use-after-free condition. The consequences of this vulnerability could potentially lead to a denial of service.
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Affected Products
- Apache Software Foundation Struts
- Apache Struts
- Apache Struts 2.2
Affected Vendors
- Apache Software Foundation
- Apache Corporation
Advisories, Assessments, and Mitigations
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