CVE-2024-56783 – Linux Kernel Netfilter Cgroup Depth Denial of Service

The following table lists the changes that have been made to the
CVE-2024-56783 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Jan. 08, 2025

    Action Type Old Value New Value
    Added Description In the Linux kernel, the following vulnerability has been resolved:

    netfilter: nft_socket: remove WARN_ON_ONCE on maximum cgroup level

    cgroup maximum depth is INT_MAX by default, there is a cgroup toggle to
    restrict this maximum depth to a more reasonable value not to harm
    performance. Remove unnecessary WARN_ON_ONCE which is reachable from
    userspace.

    Added Reference https://git.kernel.org/stable/c/2f9bec0a749eb646b384fde0c7b7c24687b2ffae
    Added Reference https://git.kernel.org/stable/c/7064a6daa4a700a298fe3aee11dea296bfe59fc4
    Added Reference https://git.kernel.org/stable/c/b7529880cb961d515642ce63f9d7570869bbbdc3
    Added Reference https://git.kernel.org/stable/c/e227c042580ab065edc610c9ddc9bea691e6fc4d
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