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-iotUpgrade linux-azure-fipsUpgrade linux-gkeUpgrade linux-kvmUpgrade linux-raspiUpgrade linux-gcp-5.15Upgrade linux-nvidiaUpgrade linux-hwe-5.15Upgrade linux-intel-iotg-5.15Upgrade linux-xilinx-zynqmpUpgrade linuxUpgrade linux-azureUpgrade linux-lowlatency-hwe-5.15Upgrade linux-realtimeUpgrade linux-oracle-5.15Upgrade linux-oracleUpgrade linux-gkeopUpgrade linux-aws-5.15Upgrade linux-lowlatencyUpgrade linux-oracle-5.4Upgrade linux-aws-5.4Upgrade linux-azure-5.4Upgrade linux-nvidia-tegra-5.15Upgrade linux-nvidia-tegraUpgrade linux-raspi-5.4Upgrade linux-gcp-fipsUpgrade linux-intel-iot-realtimeUpgrade linux-ibmUpgrade linux-azure-5.15Upgrade linux-gcpUpgrade linux-fipsUpgrade linux-nvidia-tegra-igxUpgrade linux-ibm-5.15Upgrade linux-ibm-5.4Upgrade linux-gcp-5.4Upgrade linux-awsUpgrade linux-aws-fipsUpgrade linux-bluefieldUpgrade linux-hwe-5.4Upgrade linux-riscv-5.15Upgrade linux-intel-iotg | 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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