In the Linux kernel, the following vulnerability has been resolved:
mtd: rawnand: brcmnand: Fix potential out-of-bounds access in oob write
When the oob buffer length is not in multiple of words, the oob write function does out-of-bounds read on the oob source buffer at the last iteration. Fix that by always checking length limit on the oob buffer read and fill with 0xff when reaching the end of the buffer to the oob registers.
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 | Oct 6, 2025 | Oct 6, 2025 |
| Ubuntu | — | Upgrade linux-gcp-5.4Upgrade linux-gcp-fipsUpgrade linux-bluefieldUpgrade linux-ibm-5.4Upgrade linux-gcpUpgrade linux-awsUpgrade linux-riscv-5.15Upgrade linux-ibmUpgrade linux-intel-iot-realtimeUpgrade linux-hwe-5.4Upgrade linux-fipsUpgrade linux-ibm-5.15Upgrade linux-nvidia-tegra-igxUpgrade linux-aws-fipsUpgrade linux-azure-5.15Upgrade linux-intel-iotgUpgrade linux-raspi-5.4Upgrade linux-gcp-5.15Upgrade linux-kvmUpgrade linux-nvidiaUpgrade linux-hwe-5.15Upgrade linux-iotUpgrade linux-xilinx-zynqmpUpgrade linuxUpgrade linux-lowlatency-hwe-5.15Upgrade linux-realtimeUpgrade linux-oracle-5.4Upgrade linux-lowlatencyUpgrade linux-nvidia-tegra-5.15Upgrade linux-aws-5.15Upgrade linux-aws-5.4Upgrade linux-azure-5.4Upgrade linux-intel-iotg-5.15Upgrade linux-azureUpgrade linux-azure-fipsUpgrade linux-raspiUpgrade linux-gkeopUpgrade linux-oracle-5.15Upgrade linux-oracleUpgrade linux-nvidia-tegraUpgrade linux-gke | Oct 10, 2025 | Oct 4, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 15, 2025 | Oct 4, 2025 |
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