CVE - CVE-2024-46717

CVE-ID
CVE-2024-46717	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: SHAMPO, Fix incorrect page release Under the following conditions: 1) No skb created yet 2) header_size == 0 (no SHAMPO header) 3) header_index + 1 % MLX5E_SHAMPO_WQ_HEADER_PER_PAGE == 0 (this is the last page fragment of a SHAMPO header page) a new skb is formed with a page that is NOT a SHAMPO header page (it is a regular data page). Further down in the same function (mlx5e_handle_rx_cqe_mpwrq_shampo()), a SHAMPO header page from header_index is released. This is wrong and it leads to SHAMPO header pages being released more than once.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/03924d117625ecb10ee3c9b65930bcb2c37ae629 URL:https://git.kernel.org/stable/c/03924d117625ecb10ee3c9b65930bcb2c37ae629 MISC:https://git.kernel.org/stable/c/70bd03b89f20b9bbe51a7f73c4950565a17a45f7 URL:https://git.kernel.org/stable/c/70bd03b89f20b9bbe51a7f73c4950565a17a45f7 MISC:https://git.kernel.org/stable/c/ae9018e3f61ba5cc1f08a6e51d3c0bef0a79f3ab URL:https://git.kernel.org/stable/c/ae9018e3f61ba5cc1f08a6e51d3c0bef0a79f3ab MISC:https://git.kernel.org/stable/c/c909ab41df2b09cde919801c7a7b6bb2cc37ea22 URL:https://git.kernel.org/stable/c/c909ab41df2b09cde919801c7a7b6bb2cc37ea22
Assigning CNA
kernel.org
Date Record Created
20240911	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240911)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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