In the Linux kernel, the following vulnerability has been resolved:
platform/chrome: cros_ec_chardev: fix kernel data leak from ioctl
It is possible to peep kernel page's data by providing larger `insize` in struct cros_ec_command[1] when invoking EC host commands.
Fix it by using zeroed memory.
[1]: https://elixir.bootlin.com/linux/v6.2/source/include/linux/platform_data/cros_ec_proto.h#L74
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | May 5, 2025 | May 2, 2025 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rtNo solution exists | Jul 9, 2025 | May 2, 2025 |
| Ubuntu | — | Upgrade linux-raspiUpgrade linux-azureUpgrade linux-azure-5.4Upgrade linux-gcp-fipsUpgrade linux-hwe-5.15Upgrade linux-awsUpgrade linuxUpgrade linux-aws-5.15Upgrade linux-intel-iotg-5.15Upgrade linux-ibm-5.4Upgrade linux-gkeopUpgrade linux-azure-fdeUpgrade linux-iotUpgrade linux-aws-5.4Upgrade linux-azure-fipsUpgrade linux-hwe-5.4Upgrade linux-lowlatencyUpgrade linux-intel-iot-realtimeUpgrade linux-intel-iotgUpgrade linux-oracleUpgrade linux-aws-fipsUpgrade linux-gcp-5.15Upgrade linux-ibm-5.15Upgrade linux-realtimeUpgrade linux-azure-5.15Upgrade linux-riscv-5.15Upgrade linux-nvidiaUpgrade linux-bluefieldUpgrade linux-gkeUpgrade linux-fipsUpgrade linux-ibmUpgrade linux-lowlatency-hwe-5.15Upgrade linux-gcp-5.4Upgrade linux-oracle-5.4Upgrade linux-nvidia-tegraUpgrade linux-nvidia-tegra-5.15Upgrade linux-gcpUpgrade linux-raspi-5.4Upgrade linux-oracle-5.15Upgrade linux-nvidia-tegra-igxUpgrade linux-kvmUpgrade linux-xilinx-zynqmp | May 8, 2025 | May 2, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | May 2, 2025 |
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