Security Advisory
CVE-2023-3439
4.7
MEDIUM
Vulnerability Description
A flaw was found in the MCTP protocol in the Linux kernel. The function mctp_unregister() reclaims the device's relevant resource when a netcard detaches. However, a running routine may be unaware of this and cause the use-after-free of the mdev->addrs object, potentially leading to a denial of service.
Published Date
June 28, 2023
Official Source
NIST NVD Advisory