Description (CNA)
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").
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 37dd0247797b168ad1cc7f5dbec825a1ee66535b before a925a200299a6dfc7c172f54da6f374edc930053; affected 37dd0247797b168ad1cc7f5dbec825a1ee66535b before b1453a5616c7bd8acd90633ceba4e59105ba3b51; affected 37dd0247797b168ad1cc7f5dbec825a1ee66535b before 5a2e37bc648a2503bf6d687aed27b9f4455d82eb; affected 37dd0247797b168ad1cc7f5dbec825a1ee66535b before 3db4395332e7050ef9ddeb3052e6b5019f2a2a59; affected 37dd0247797b168ad1cc7f5dbec825a1ee66535b before 440ab7f97261bc28501636a13998e1b1946d2e79; affected 37dd0247797b168ad1cc7f5dbec825a1ee66535b before dd89a81d850fa9a65f67b4527c0e420d15bf836c |
| Linux / Linux | affected 3.18; unaffected 0 before 3.18; unaffected 5.10.234 through 5.10.*; unaffected 5.15.174 through 5.15.*; unaffected 6.1.107 through 6.1.*; unaffected 6.6.47 through 6.6.*; unaffected 6.10.6 through 6.10.*; unaffected 6.11 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/a925a200299a6dfc7c172f54da6f374edc930053
- https://git.kernel.org/stable/c/b1453a5616c7bd8acd90633ceba4e59105ba3b51
- https://git.kernel.org/stable/c/5a2e37bc648a2503bf6d687aed27b9f4455d82eb
- https://git.kernel.org/stable/c/3db4395332e7050ef9ddeb3052e6b5019f2a2a59
- https://git.kernel.org/stable/c/440ab7f97261bc28501636a13998e1b1946d2e79
- https://git.kernel.org/stable/c/dd89a81d850fa9a65f67b4527c0e420d15bf836c
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.