CVE-2026-43457
mctp: i2c: fix skb memory leak in receive path
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: mctp: i2c: fix skb memory leak in receive path When 'midev->allow_rx' is false, the newly allocated skb isn't consumed by netif_rx(), it needs to free the skb directly.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 8, 2026 |
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Affected Versions
Linux / Linux
f5b8abf9fc3dacd7529d363e26fe8230935d65f8 < 0fb2adbdd5c03e8c9ebcdc48afd414b2724c85eb f5b8abf9fc3dacd7529d363e26fe8230935d65f8 < d7900a43b0a314a645ca0a2adf45928dbc7001f4 f5b8abf9fc3dacd7529d363e26fe8230935d65f8 < 9f81be2ab9d8e4744871bfb3e868ef413413829f f5b8abf9fc3dacd7529d363e26fe8230935d65f8 < 1ec54187e1aa40a4cfa2b265e9a311179f24b98d f5b8abf9fc3dacd7529d363e26fe8230935d65f8 < 1b1be322342a6b0085bf6ee52235e5ac9834ec25 f5b8abf9fc3dacd7529d363e26fe8230935d65f8 < e3f5e0f22cfc2371e7471c9fd5b4da78f9df7c69
Linux / Linux
5.18
References
git.kernel.org: https://git.kernel.org/stable/c/0fb2adbdd5c03e8c9ebcdc48afd414b2724c85eb git.kernel.org: https://git.kernel.org/stable/c/d7900a43b0a314a645ca0a2adf45928dbc7001f4 git.kernel.org: https://git.kernel.org/stable/c/9f81be2ab9d8e4744871bfb3e868ef413413829f git.kernel.org: https://git.kernel.org/stable/c/1ec54187e1aa40a4cfa2b265e9a311179f24b98d git.kernel.org: https://git.kernel.org/stable/c/1b1be322342a6b0085bf6ee52235e5ac9834ec25 git.kernel.org: https://git.kernel.org/stable/c/e3f5e0f22cfc2371e7471c9fd5b4da78f9df7c69