In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix type confusion via race condition when using ipc_msg_send_request
req->handle is allocated using ksmbd_acquire_id(&ipc_ida), based on ida_alloc. req->handle from ksmbd_ipc_login_request and FSCTL_PIPE_TRANSCEIVE ioctl can be same and it could lead to type confusion between messages, resulting in access to unexpected parts of memory after an incorrect delivery. ksmbd check type of ipc response but missing add continue to check next ipc reponse.
CVSS Details
- CVSS 3.1 Base Score: 8.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux-6.1Upgrade linux | Apr 14, 2025 | Apr 1, 2025 |
| Ubuntu | — | Upgrade linux-image-6.8.0-1037-ibmUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-gke-6.8Upgrade linux-image-ibm-classicUpgrade linux-image-aws-64k-6.8Upgrade linux-image-ibm-6.8Upgrade linux-image-lowlatency-6.11Upgrade linux-image-genericUpgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-84-generic-64kUpgrade linux-image-virtual-6.8Upgrade linux-image-6.11.0-1017-oracle-64kUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-gkeop-6.8Upgrade linux-image-azure-nvidia-6.8Upgrade linux-image-6.11.0-1024-oemUpgrade linux-image-6.11.0-1018-azure-fdeUpgrade linux-image-6.8.0-1039-raspiUpgrade linux-image-azure-nvidiaUpgrade linux-image-6.8.0-1040-gcpUpgrade linux-image-raspi-realtimeUpgrade linux-image-raspi-realtime-6.8Upgrade linux-image-oem-22.04Upgrade linux-image-azureUpgrade linux-image-6.8.0-1036-azureUpgrade linux-image-6.8.0-84-genericUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-aws-6.8Upgrade linux-image-gcpUpgrade linux-image-6.8.1-1034-realtimeUpgrade linux-image-generic-6.8Upgrade linux-image-nvidiaUpgrade linux-image-6.11.0-1015-lowlatency-64kUpgrade linux-image-6.8.0-1023-gkeopUpgrade linux-image-gkeopUpgrade linux-image-6.11.0-1018-azureUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-1039-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-84-lowlatency-64kUpgrade linux-image-azure-fdeUpgrade linux-image-lowlatencyUpgrade linux-image-lowlatency-64kUpgrade linux-image-azure-nvidia-lts-24.04Upgrade linux-image-generic-64kUpgrade linux-image-gke-64kUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-6.11.0-1016-gcpUpgrade linux-image-6.8.0-1039-awsUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-azure-fde-edgeUpgrade linux-image-generic-64k-6.8Upgrade linux-image-realtime-6.8.1Upgrade linux-image-oem-22.04aUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-azure-lts-24.04Upgrade linux-image-generic-lpaeUpgrade linux-image-azure-fde-6.11Upgrade linux-image-oem-22.04cUpgrade linux-image-6.8.0-1025-azure-nvidiaUpgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-1037-oracleUpgrade linux-image-ibmUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-azure-6.11Upgrade linux-image-6.8.0-2031-raspi-realtimeUpgrade linux-image-6.11.0-1011-realtimeUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-raspiUpgrade linux-image-6.8.0-1039-nvidia-lowlatencyUpgrade linux-image-6.11.0-28-genericUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-6.11.0-1015-awsUpgrade linux-image-6.11.0-1017-oracleUpgrade linux-image-gkeUpgrade linux-image-nvidia-6.8Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.8.0-1038-azureUpgrade linux-image-6.11.0-28-generic-64kUpgrade linux-image-lowlatency-6.8Upgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-6.8.0-1036-azure-fdeUpgrade linux-image-6.11.0-1016-gcp-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.8.0-1038-azure-fdeUpgrade linux-image-raspi-6.8Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-6.8.0-84-lowlatencyUpgrade linux-image-gcp-64kUpgrade linux-image-kvmUpgrade linux-image-gke-64k-6.8Upgrade linux-image-6.8.0-1039-aws-64kUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-virtualUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-realtimeUpgrade linux-image-oracle-6.8Upgrade linux-image-aws-64kUpgrade linux-image-awsUpgrade linux-image-6.8.0-1040-gcp-64kUpgrade linux-image-6.8.0-1039-nvidiaUpgrade linux-image-6.8.0-1037-oracle-64kUpgrade linux-image-6.8.0-1036-gke-64kUpgrade linux-image-6.8.0-85-generic-64kUpgrade linux-image-6.11.0-1015-lowlatencyUpgrade linux-image-oracleUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-lowlatency-64k-6.11Upgrade linux-image-gcp-6.8Upgrade linux-image-aws-lts-24.04Upgrade linux-image-6.11.0-1014-raspiUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-azure-6.8Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-6.8.0-85-genericUpgrade linux-image-6.8.0-1039-nvidia-64kUpgrade linux-image-6.8.0-1036-gkeUpgrade linux-image-oem-22.04dUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-nvidia-64kUpgrade linux-image-azure-fde-6.8Upgrade linux-image-oem-24.04bUpgrade linux-image-generic-hwe-22.04 | Jun 26, 2025 | Apr 1, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 10, 2025 | Apr 1, 2025 |
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