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In the Linux kernel, the following vulnerability has been resolved:
net: ethernet: mvpp2_main: fix possible OOB write in mvpp2_ethtool_get_rxnfc()
rules is allocated in ethtool_get_rxnfc and the size is determined by rule_cnt from user space. So rule_cnt needs to be check before using rules to avoid OOB writing or NULL pointer dereference.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Oct 3, 2025 | Oct 3, 2025 |
| Ubuntu | — | Upgrade linuxUpgrade linux-azure-5.15Upgrade linux-ibm-5.15Upgrade linux-oracleUpgrade linux-fipsUpgrade linux-xilinx-zynqmpUpgrade linux-oracle-5.15Upgrade linux-raspiUpgrade linux-gcp-5.15Upgrade linux-intel-iotgUpgrade linux-gkeopUpgrade linux-nvidiaUpgrade linux-realtimeUpgrade linux-kvmUpgrade linux-gkeUpgrade linux-lowlatency-hwe-5.15Upgrade linux-nvidia-tegra-5.15Upgrade linux-oracle-5.4Upgrade linux-lowlatencyUpgrade linux-hwe-5.15Upgrade linux-aws-5.4Upgrade linux-azureUpgrade linux-riscv-5.15Upgrade linux-azure-fipsUpgrade linux-aws-5.15Upgrade linux-azure-fdeUpgrade linux-nvidia-tegraUpgrade linux-gcp-fipsUpgrade linux-nvidia-tegra-igxUpgrade linux-gcp-5.4Upgrade linux-iotUpgrade linux-intel-iotg-5.15Upgrade linux-ibmUpgrade linux-azure-5.4Upgrade linux-raspi-5.4Upgrade linux-intel-iot-realtimeUpgrade linux-gcpUpgrade linux-hwe-5.4Upgrade linux-aws-fipsUpgrade linux-ibm-5.4Upgrade linux-awsUpgrade linux-bluefield | Oct 10, 2025 | Oct 1, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 15, 2025 | Oct 1, 2025 |
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