🔐 CVE Alert

CVE-2024-46717

UNKNOWN 0.0

net/mlx5e: SHAMPO, Fix incorrect page release

CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th

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.

Vendor linux
Product linux
Ecosystems
Industries
Technology
Published Sep 18, 2024
Last Updated May 11, 2026
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Affected Versions

Linux / Linux
7957837b816f11eecb9146235bb0715478f4c81f < 03924d117625ecb10ee3c9b65930bcb2c37ae629 7957837b816f11eecb9146235bb0715478f4c81f < ae9018e3f61ba5cc1f08a6e51d3c0bef0a79f3ab 7957837b816f11eecb9146235bb0715478f4c81f < c909ab41df2b09cde919801c7a7b6bb2cc37ea22 7957837b816f11eecb9146235bb0715478f4c81f < 70bd03b89f20b9bbe51a7f73c4950565a17a45f7 a4161e4861132d5b324746a260283e87f2d65daf
Linux / Linux
5.17

References

NVD ↗ CVE.org ↗ EPSS Data ↗
git.kernel.org: https://git.kernel.org/stable/c/03924d117625ecb10ee3c9b65930bcb2c37ae629 git.kernel.org: https://git.kernel.org/stable/c/ae9018e3f61ba5cc1f08a6e51d3c0bef0a79f3ab git.kernel.org: https://git.kernel.org/stable/c/c909ab41df2b09cde919801c7a7b6bb2cc37ea22 git.kernel.org: https://git.kernel.org/stable/c/70bd03b89f20b9bbe51a7f73c4950565a17a45f7 lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html