In the Linux kernel, the following vulnerability has been resolved:
fpga: prevent integer overflow in dfl_feature_ioctl_set_irq()
The "hdr.count * sizeof(s32)" multiplication can overflow on 32 bit systems leading to memory corruption. Use array_size() to fix that.
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 | — | Upgrade linux | Dec 9, 2025 | Dec 9, 2025 |
| Ubuntu | — | Upgrade linux-riscv-5.15Upgrade linux-azure-5.15Upgrade linux-gcpUpgrade linuxUpgrade linux-intel-iotgUpgrade linux-gkeopUpgrade linux-nvidiaUpgrade linux-ibmUpgrade linux-azure-fdeUpgrade linux-gkeUpgrade linux-awsUpgrade linux-oracleUpgrade linux-oracle-5.15Upgrade linux-bluefieldUpgrade linux-kvmUpgrade linux-lowlatencyUpgrade linux-azureUpgrade linux-raspiUpgrade linux-gcp-5.15Upgrade linux-realtimeUpgrade linux-intel-iotg-5.15Upgrade linux-hwe-5.15Upgrade linux-aws-5.15Upgrade linux-lowlatency-hwe-5.15 | Dec 10, 2025 | Dec 8, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Dec 8, 2025 |
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