CVE-2024-44940
fou: remove warn in gue_gro_receive on unsupported protocol
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: fou: remove warn in gue_gro_receive on unsupported protocol Drop the WARN_ON_ONCE inn gue_gro_receive if the encapsulated type is not known or does not have a GRO handler. Such a packet is easily constructed. Syzbot generates them and sets off this warning. Remove the warning as it is expected and not actionable. The warning was previously reduced from WARN_ON to WARN_ON_ONCE in commit 270136613bf7 ("fou: Do WARN_ON_ONCE in gue_gro_receive for bad proto callbacks").
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 26, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
37dd0247797b168ad1cc7f5dbec825a1ee66535b < a925a200299a6dfc7c172f54da6f374edc930053 37dd0247797b168ad1cc7f5dbec825a1ee66535b < b1453a5616c7bd8acd90633ceba4e59105ba3b51 37dd0247797b168ad1cc7f5dbec825a1ee66535b < 5a2e37bc648a2503bf6d687aed27b9f4455d82eb 37dd0247797b168ad1cc7f5dbec825a1ee66535b < 3db4395332e7050ef9ddeb3052e6b5019f2a2a59 37dd0247797b168ad1cc7f5dbec825a1ee66535b < 440ab7f97261bc28501636a13998e1b1946d2e79 37dd0247797b168ad1cc7f5dbec825a1ee66535b < dd89a81d850fa9a65f67b4527c0e420d15bf836c
Linux / Linux
3.18
References
git.kernel.org: https://git.kernel.org/stable/c/a925a200299a6dfc7c172f54da6f374edc930053 git.kernel.org: https://git.kernel.org/stable/c/b1453a5616c7bd8acd90633ceba4e59105ba3b51 git.kernel.org: https://git.kernel.org/stable/c/5a2e37bc648a2503bf6d687aed27b9f4455d82eb git.kernel.org: https://git.kernel.org/stable/c/3db4395332e7050ef9ddeb3052e6b5019f2a2a59 git.kernel.org: https://git.kernel.org/stable/c/440ab7f97261bc28501636a13998e1b1946d2e79 git.kernel.org: https://git.kernel.org/stable/c/dd89a81d850fa9a65f67b4527c0e420d15bf836c lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html