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In the Linux kernel, the following vulnerability has been resolved:
ksmbd: prevent out-of-bounds stream writes by validating *pos
ksmbd_vfs_stream_write() did not validate whether the write offset (*pos) was within the bounds of the existing stream data length (v_len). If *pos was greater than or equal to v_len, this could lead to an out-of-bounds memory write.
This patch adds a check to ensure *pos is less than v_len before proceeding. If the condition fails, -EINVAL is returned.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linuxUpgrade linux-6.1 | May 28, 2025 | May 20, 2025 |
| Ubuntu | — | Upgrade linux-image-6.8.0-100-genericUpgrade linux-image-6.8.0-1051-azureUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-nvidia-64kUpgrade linux-image-gke-6.8Upgrade linux-image-oem-22.04dUpgrade linux-image-aws-fips-6.8Upgrade linux-image-gcp-64k-6.14Upgrade linux-image-gkeopUpgrade linux-image-oracle-6.8Upgrade linux-image-6.14.0-28-genericUpgrade linux-image-raspiUpgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-oem-22.04bUpgrade linux-image-oracle-64kUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-genericUpgrade linux-image-aws-lts-24.04Upgrade linux-image-gcp-64kUpgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-gke-64kUpgrade linux-image-ibmUpgrade linux-image-virtual-6.8Upgrade linux-image-generic-6.14Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-oem-22.04cUpgrade linux-image-kvmUpgrade linux-image-gcp-6.14Upgrade linux-image-realtime-6.14Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-nvidia-6.8Upgrade linux-image-oem-24.04aUpgrade linux-image-aws-6.8Upgrade linux-image-oem-24.04cUpgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-gcp-fipsUpgrade linux-image-virtual-6.14Upgrade linux-image-xilinx-6.8Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-realtime-6.8.1Upgrade linux-image-lowlatencyUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-aws-64k-6.14Upgrade linux-image-generic-64k-6.8Upgrade linux-image-6.14.0-1011-oracleUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-6.14.0-1012-raspiUpgrade linux-image-azure-lts-24.04Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-generic-64kUpgrade linux-image-aws-6.14Upgrade linux-image-raspi-6.14Upgrade linux-image-oem-22.04aUpgrade linux-image-azureUpgrade linux-image-nvidiaUpgrade linux-image-intel-iotgUpgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.8.0-1046-awsUpgrade linux-image-raspi-6.8Upgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-gke-64k-6.8Upgrade linux-image-oracle-64k-6.14Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-6.14.0-28-generic-64kUpgrade linux-image-realtimeUpgrade linux-image-aws-64kUpgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-6.14.0-1014-gcpUpgrade linux-image-fipsUpgrade linux-image-ibm-6.8Upgrade linux-image-generic-64k-6.14Upgrade linux-image-gcp-6.8Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-azure-6.8Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-oem-6.14Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-azure-fipsUpgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-lowlatency-6.8Upgrade linux-image-6.14.0-1011-aws-64kUpgrade linux-image-6.14.0-1011-oracle-64kUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-oracleUpgrade linux-image-fips-6.8Upgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-100-fipsUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-azure-fips-6.8Upgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-xilinxUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-azure-6.14Upgrade linux-image-aws-fipsUpgrade linux-image-awsUpgrade linux-image-6.8.0-1046-azureUpgrade linux-image-6.14.0-1010-realtimeUpgrade linux-image-raspi-realtimeUpgrade linux-image-oem-24.04Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-6.14.0-1010-oemUpgrade linux-image-aws-64k-6.8Upgrade linux-image-6.14.0-1014-gcp-64kUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-gkeUpgrade linux-image-6.14.0-1010-azureUpgrade linux-image-oracle-6.14Upgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-gkeop-6.8Upgrade linux-image-oem-22.04Upgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-lowlatency-64kUpgrade linux-image-virtualUpgrade linux-image-generic-6.8Upgrade linux-image-gcpUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-6.14.0-1011-awsUpgrade linux-image-6.8.0-2037-raspi-realtime | Jun 26, 2025 | May 20, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 13, 2025 | May 20, 2025 |
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