In the Linux kernel, the following vulnerability has been resolved:
ksmbd: validate session id and tree id in compound request
`smb2_get_msg()` in smb2_get_ksmbd_tcon() and smb2_check_user_session() will always return the first request smb2 header in a compound request. if `SMB2_TREE_CONNECT_HE` is the first command in compound request, will return 0, i.e. The tree id check is skipped. This patch use ksmbd_req_buf_next() to get current command in compound.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 30, 2024 | Feb 21, 2024 |
| Ubuntu | — | Upgrade linux-image-oem-20.04bUpgrade linux-image-raspiUpgrade linux-image-azure-fdeUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-oem-20.04dUpgrade linux-image-5.15.0-102-generic-lpaeUpgrade linux-image-oem-20.04cUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-5.15.0-1048-nvidiaUpgrade linux-image-nvidiaUpgrade linux-image-5.15.0-1054-kvmUpgrade linux-image-aws-lts-22.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-azure-lts-22.04Upgrade linux-image-azureUpgrade linux-image-gke-5.15Upgrade linux-image-intelUpgrade linux-image-5.15.0-1040-gkeopUpgrade linux-image-5.15.0-1052-intel-iotgUpgrade linux-image-5.15.0-102-genericUpgrade linux-image-generic-lpaeUpgrade linux-image-genericUpgrade linux-image-5.15.0-1057-awsUpgrade linux-image-generic-64kUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-lowlatencyUpgrade linux-image-gkeopUpgrade linux-image-gcpUpgrade linux-image-ibmUpgrade linux-image-intel-iotgUpgrade linux-image-azure-cvmUpgrade linux-image-awsUpgrade linux-image-raspi-nolpaeUpgrade linux-image-gkeUpgrade linux-image-kvmUpgrade linux-image-virtualUpgrade linux-image-5.15.0-102-lowlatencyUpgrade linux-image-5.15.0-102-lowlatency-64kUpgrade linux-image-5.15.0-102-generic-64kUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-gkeop-5.15Upgrade linux-image-5.15.0-1054-gkeUpgrade linux-image-oem-20.04Upgrade linux-image-5.15.0-1055-gcpUpgrade linux-image-5.15.0-1050-raspiUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.15.0-1060-azureUpgrade linux-image-5.15.0-1050-ibmUpgrade linux-image-oracleUpgrade linux-image-5.15.0-1055-oracleUpgrade linux-image-5.15.0-1048-nvidia-lowlatencyUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.15.0-1060-azure-fde | Apr 10, 2024 | Feb 21, 2024 |
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