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").
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | debian-upgrade-linuxdebian-upgrade-linux-6-1 | Oct 7, 2024 | Aug 26, 2024 | |
| Oracle_linux | — | oracle-linux-upgrade-kernel-uek | Feb 10, 2025 | Aug 26, 2024 |
| Ubuntu | ubuntu-upgrade-linux-image-4-15-0-1136-oracleubuntu-upgrade-linux-image-4-15-0-1157-kvmubuntu-upgrade-linux-image-4-15-0-1167-gcpubuntu-upgrade-linux-image-4-15-0-1174-awsubuntu-upgrade-linux-image-4-15-0-1182-azureubuntu-upgrade-linux-image-4-15-0-230-genericubuntu-upgrade-linux-image-4-15-0-230-lowlatencyubuntu-upgrade-linux-image-4-4-0-1137-awsubuntu-upgrade-linux-image-4-4-0-1138-kvmubuntu-upgrade-linux-image-4-4-0-1175-awsubuntu-upgrade-linux-image-4-4-0-260-genericubuntu-upgrade-linux-image-4-4-0-260-lowlatencyubuntu-upgrade-linux-image-5-15-0-1039-xilinx-zynqmpubuntu-upgrade-linux-image-5-15-0-1056-gkeopubuntu-upgrade-linux-image-5-15-0-1066-ibmubuntu-upgrade-linux-image-5-15-0-1066-raspiubuntu-upgrade-linux-image-5-15-0-1068-nvidiaubuntu-upgrade-linux-image-5-15-0-1068-nvidia-lowlatencyubuntu-upgrade-linux-image-5-15-0-1070-gkeubuntu-upgrade-linux-image-5-15-0-1070-kvmubuntu-upgrade-linux-image-5-15-0-1071-intel-iotgubuntu-upgrade-linux-image-5-15-0-1071-oracleubuntu-upgrade-linux-image-5-15-0-1072-gcpubuntu-upgrade-linux-image-5-15-0-1073-awsubuntu-upgrade-linux-image-5-15-0-1078-azureubuntu-upgrade-linux-image-5-15-0-127-genericubuntu-upgrade-linux-image-5-15-0-127-generic-64kubuntu-upgrade-linux-image-5-15-0-127-generic-lpaeubuntu-upgrade-linux-image-5-15-0-127-lowlatencyubuntu-upgrade-linux-image-5-15-0-127-lowlatency-64kubuntu-upgrade-linux-image-5-4-0-1045-iotubuntu-upgrade-linux-image-5-4-0-1055-xilinx-zynqmpubuntu-upgrade-linux-image-5-4-0-1083-ibmubuntu-upgrade-linux-image-5-4-0-1096-bluefieldubuntu-upgrade-linux-image-5-4-0-1120-raspiubuntu-upgrade-linux-image-5-4-0-1124-kvmubuntu-upgrade-linux-image-5-4-0-1135-oracleubuntu-upgrade-linux-image-5-4-0-1136-awsubuntu-upgrade-linux-image-5-4-0-1140-gcpubuntu-upgrade-linux-image-5-4-0-1142-azureubuntu-upgrade-linux-image-5-4-0-202-genericubuntu-upgrade-linux-image-5-4-0-202-generic-lpaeubuntu-upgrade-linux-image-5-4-0-202-lowlatencyubuntu-upgrade-linux-image-6-8-0-1002-gkeopubuntu-upgrade-linux-image-6-8-0-1015-gkeubuntu-upgrade-linux-image-6-8-0-1016-raspiubuntu-upgrade-linux-image-6-8-0-1017-ibmubuntu-upgrade-linux-image-6-8-0-1017-oracleubuntu-upgrade-linux-image-6-8-0-1017-oracle-64kubuntu-upgrade-linux-image-6-8-0-1018-oemubuntu-upgrade-linux-image-6-8-0-1019-gcpubuntu-upgrade-linux-image-6-8-0-1019-nvidiaubuntu-upgrade-linux-image-6-8-0-1019-nvidia-64kubuntu-upgrade-linux-image-6-8-0-1019-nvidia-lowlatencyubuntu-upgrade-linux-image-6-8-0-1019-nvidia-lowlatency-64kubuntu-upgrade-linux-image-6-8-0-1020-awsubuntu-upgrade-linux-image-6-8-0-1020-azureubuntu-upgrade-linux-image-6-8-0-1020-azure-fdeubuntu-upgrade-linux-image-6-8-0-50-genericubuntu-upgrade-linux-image-6-8-0-50-generic-64kubuntu-upgrade-linux-image-6-8-0-50-lowlatencyubuntu-upgrade-linux-image-6-8-0-50-lowlatency-64kubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-aws-hweubuntu-upgrade-linux-image-aws-lts-18-04ubuntu-upgrade-linux-image-aws-lts-20-04ubuntu-upgrade-linux-image-aws-lts-22-04ubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-azure-cvmubuntu-upgrade-linux-image-azure-fdeubuntu-upgrade-linux-image-azure-lts-18-04ubuntu-upgrade-linux-image-azure-lts-20-04ubuntu-upgrade-linux-image-azure-lts-22-04ubuntu-upgrade-linux-image-bluefieldubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-gcp-lts-18-04ubuntu-upgrade-linux-image-gcp-lts-20-04ubuntu-upgrade-linux-image-gcp-lts-22-04ubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-64kubuntu-upgrade-linux-image-generic-64k-hwe-20-04ubuntu-upgrade-linux-image-generic-64k-hwe-22-04ubuntu-upgrade-linux-image-generic-64k-hwe-24-04ubuntu-upgrade-linux-image-generic-hwe-16-04ubuntu-upgrade-linux-image-generic-hwe-18-04ubuntu-upgrade-linux-image-generic-hwe-20-04ubuntu-upgrade-linux-image-generic-hwe-22-04ubuntu-upgrade-linux-image-generic-hwe-24-04ubuntu-upgrade-linux-image-generic-lpaeubuntu-upgrade-linux-image-generic-lpae-hwe-20-04ubuntu-upgrade-linux-image-generic-lts-xenialubuntu-upgrade-linux-image-gkeubuntu-upgrade-linux-image-gke-5-15ubuntu-upgrade-linux-image-gkeopubuntu-upgrade-linux-image-gkeop-5-15ubuntu-upgrade-linux-image-gkeop-6-8ubuntu-upgrade-linux-image-ibmubuntu-upgrade-linux-image-ibm-classicubuntu-upgrade-linux-image-ibm-lts-20-04ubuntu-upgrade-linux-image-ibm-lts-24-04ubuntu-upgrade-linux-image-intelubuntu-upgrade-linux-image-intel-iotgubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-64kubuntu-upgrade-linux-image-lowlatency-64k-hwe-20-04ubuntu-upgrade-linux-image-lowlatency-64k-hwe-22-04ubuntu-upgrade-linux-image-lowlatency-64k-hwe-24-04ubuntu-upgrade-linux-image-lowlatency-hwe-16-04ubuntu-upgrade-linux-image-lowlatency-hwe-18-04ubuntu-upgrade-linux-image-lowlatency-hwe-20-04ubuntu-upgrade-linux-image-lowlatency-hwe-22-04ubuntu-upgrade-linux-image-lowlatency-hwe-24-04ubuntu-upgrade-linux-image-lowlatency-lts-xenialubuntu-upgrade-linux-image-nvidiaubuntu-upgrade-linux-image-nvidia-6-8ubuntu-upgrade-linux-image-nvidia-64kubuntu-upgrade-linux-image-nvidia-64k-6-8ubuntu-upgrade-linux-image-nvidia-64k-hwe-22-04ubuntu-upgrade-linux-image-nvidia-hwe-22-04ubuntu-upgrade-linux-image-nvidia-lowlatencyubuntu-upgrade-linux-image-nvidia-lowlatency-64kubuntu-upgrade-linux-image-oemubuntu-upgrade-linux-image-oem-20-04ubuntu-upgrade-linux-image-oem-20-04bubuntu-upgrade-linux-image-oem-20-04cubuntu-upgrade-linux-image-oem-20-04dubuntu-upgrade-linux-image-oem-22-04ubuntu-upgrade-linux-image-oem-22-04aubuntu-upgrade-linux-image-oem-22-04bubuntu-upgrade-linux-image-oem-22-04cubuntu-upgrade-linux-image-oem-22-04dubuntu-upgrade-linux-image-oem-24-04ubuntu-upgrade-linux-image-oem-24-04aubuntu-upgrade-linux-image-oem-osp1ubuntu-upgrade-linux-image-oracleubuntu-upgrade-linux-image-oracle-64kubuntu-upgrade-linux-image-oracle-lts-18-04ubuntu-upgrade-linux-image-oracle-lts-20-04ubuntu-upgrade-linux-image-oracle-lts-22-04ubuntu-upgrade-linux-image-raspiubuntu-upgrade-linux-image-raspi-hwe-18-04ubuntu-upgrade-linux-image-raspi-nolpaeubuntu-upgrade-linux-image-raspi2ubuntu-upgrade-linux-image-snapdragon-hwe-18-04ubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-hwe-16-04ubuntu-upgrade-linux-image-virtual-hwe-18-04ubuntu-upgrade-linux-image-virtual-hwe-20-04ubuntu-upgrade-linux-image-virtual-hwe-22-04ubuntu-upgrade-linux-image-virtual-hwe-24-04ubuntu-upgrade-linux-image-virtual-lts-xenialubuntu-upgrade-linux-image-xilinx-zynqmp | Oct 17, 2024 | Aug 26, 2024 | |
| Vmware Photon_os | vmware-photon_os_update_tdnf | Jul 2, 2025 | Aug 26, 2024 |
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