A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the processing of SMB2_SESSION_SETUP and SMB2_LOGOFF commands. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this vulnerability to execute code in the context of the kernel.
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 | Jul 30, 2024 | Jul 24, 2023 |
| Ubuntu | — | Upgrade linux-image-starfiveUpgrade linux-image-6.2.0-32-generic-64kUpgrade linux-image-5.15.0-94-generic-lpaeUpgrade linux-image-5.15.0-1056-azure-fdeUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-azureUpgrade linux-image-lowlatencyUpgrade linux-image-gkeop-5.15Upgrade linux-image-6.2.0-1012-lowlatency-64kUpgrade linux-image-azure-cvmUpgrade linux-image-5.15.0-1044-nvidia-lowlatencyUpgrade linux-image-5.15.0-94-generic-64kUpgrade linux-image-6.2.0-32-genericUpgrade linux-image-5.15.0-1050-gkeUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-5.15.0-1036-gkeopUpgrade linux-image-5.15.0-94-lowlatency-64kUpgrade linux-image-5.15.0-1048-intel-iotgUpgrade linux-image-generic-lpaeUpgrade linux-image-5.15.0-1047-intel-iotgUpgrade linux-image-oracleUpgrade linux-image-azure-fdeUpgrade linux-image-lowlatency-64kUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-5.15.0-1051-oracleUpgrade linux-image-awsUpgrade linux-image-raspiUpgrade linux-image-5.15.0-1050-kvmUpgrade linux-image-5.15.0-1046-raspiUpgrade linux-image-6.2.0-1011-azureUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-raspi-nolpaeUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-6.2.0-1011-awsUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-5.15.0-94-lowlatencyUpgrade linux-image-intelUpgrade linux-image-oem-20.04Upgrade linux-image-gkeopUpgrade linux-image-ibmUpgrade linux-image-genericUpgrade linux-image-oem-20.04dUpgrade linux-image-oem-20.04cUpgrade linux-image-6.2.0-1012-lowlatencyUpgrade linux-image-generic-lpae-hwe-22.04Upgrade linux-image-generic-64kUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-virtualUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-gkeUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-kvmUpgrade linux-image-gke-5.15Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-nvidiaUpgrade linux-image-aws-lts-22.04Upgrade linux-image-oem-20.04bUpgrade linux-image-5.15.0-1044-nvidiaUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-6.2.0-1012-kvmUpgrade linux-image-6.2.0-32-generic-lpaeUpgrade linux-image-6.2.0-1012-raspiUpgrade linux-image-5.15.0-94-genericUpgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-5.15.0-1046-ibmUpgrade linux-image-5.15.0-1051-gcpUpgrade linux-image-6.2.0-1013-gcpUpgrade linux-image-5.15.0-1056-azureUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-intel-iotgUpgrade linux-image-azure-lts-22.04Upgrade linux-image-gcpUpgrade linux-image-5.15.0-1053-awsUpgrade linux-image-6.2.0-1009-ibmUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-6.2.0-1004-starfiveUpgrade linux-image-6.2.0-1011-oracle | Sep 18, 2023 | Jul 24, 2023 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Jul 24, 2023 |
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