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 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: 9
- 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 | Oct 19, 2023 | Jul 10, 2023 |
| Ubuntu | — | Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-6.2.0-1011-azureUpgrade linux-image-5.15.0-1056-azure-fdeUpgrade linux-image-6.2.0-1009-ibmUpgrade linux-image-oem-20.04Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-5.15.0-1051-oracleUpgrade linux-image-raspi-nolpaeUpgrade linux-image-5.15.0-1056-azureUpgrade linux-image-gkeUpgrade linux-image-6.2.0-1004-starfiveUpgrade linux-image-azure-cvmUpgrade linux-image-6.2.0-1011-oracleUpgrade linux-image-6.2.0-1012-kvmUpgrade linux-image-5.15.0-94-lowlatency-64kUpgrade linux-image-5.15.0-1044-nvidia-lowlatencyUpgrade linux-image-gcpUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.2.0-1012-lowlatency-64kUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-5.15.0-94-lowlatencyUpgrade linux-image-awsUpgrade linux-image-6.2.0-1013-gcpUpgrade linux-image-oracleUpgrade linux-image-generic-lpaeUpgrade linux-image-5.15.0-94-generic-lpaeUpgrade linux-image-6.2.0-32-generic-lpaeUpgrade linux-image-virtualUpgrade linux-image-5.15.0-1046-ibmUpgrade linux-image-gkeop-5.15Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-6.2.0-1011-awsUpgrade linux-image-5.15.0-1051-gcpUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-6.1.0-1014-oemUpgrade linux-image-kvmUpgrade linux-image-generic-64kUpgrade linux-image-gke-5.15Upgrade linux-image-oem-20.04cUpgrade linux-image-5.15.0-1053-awsUpgrade linux-image-ibmUpgrade linux-image-aws-lts-22.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-intel-iotgUpgrade linux-image-6.2.0-1012-raspiUpgrade linux-image-raspiUpgrade linux-image-azure-fdeUpgrade linux-image-oem-22.04cUpgrade linux-image-5.15.0-1036-gkeopUpgrade linux-image-6.2.0-32-generic-64kUpgrade linux-image-lowlatencyUpgrade linux-image-6.2.0-1012-lowlatencyUpgrade linux-image-gkeopUpgrade linux-image-5.15.0-1050-gkeUpgrade linux-image-intelUpgrade linux-image-oem-20.04dUpgrade linux-image-5.15.0-1044-nvidiaUpgrade linux-image-starfiveUpgrade linux-image-azure-lts-22.04Upgrade linux-image-5.15.0-1046-raspiUpgrade linux-image-generic-lpae-hwe-22.04Upgrade linux-image-5.15.0-1050-kvmUpgrade linux-image-5.15.0-94-genericUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.15.0-94-generic-64kUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-genericUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-5.15.0-1047-intel-iotgUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-oem-20.04bUpgrade linux-image-6.2.0-32-genericUpgrade linux-image-5.15.0-1048-intel-iotgUpgrade linux-image-nvidiaUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-azureUpgrade linux-image-azure-fde-lts-22.04 | Jun 19, 2023 | Jun 16, 2023 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Jul 10, 2023 |
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