In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix user-after-free from session log off
There is racy issue between smb2 session log off and smb2 session setup. It will cause user-after-free from session log off. This add session_lock when setting SMB2_SESSION_EXPIRED and referece count to session struct not to free session while it is being used.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Nov 11, 2024 | Oct 29, 2024 |
| Ubuntu | — | Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-6.11.0-1010-lowlatencyUpgrade linux-image-lowlatency-64kUpgrade linux-image-gcp-64kUpgrade linux-image-oem-22.04cUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-nvidia-tegra-igxUpgrade linux-image-5.15.0-133-generic-64kUpgrade linux-image-5.15.0-1060-gkeopUpgrade linux-image-oem-20.04cUpgrade linux-image-genericUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-gkeopUpgrade linux-image-6.8.1-1018-realtimeUpgrade linux-image-raspi-nolpaeUpgrade linux-image-5.15.0-1075-oracleUpgrade linux-image-oem-22.04dUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-5.15.0-1072-nvidia-lowlatencyUpgrade linux-image-intelUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-5.15.0-133-lowlatency-64kUpgrade linux-image-aws-lts-24.04Upgrade linux-image-6.8.0-1025-azureUpgrade linux-image-6.11.0-18-generic-64kUpgrade linux-image-5.15.0-1033-nvidia-tegra-rtUpgrade linux-image-realtimeUpgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-56-generic-64kUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-6.11.0-1008-raspiUpgrade linux-image-5.15.0-134-generic-64kUpgrade linux-image-oem-22.04Upgrade linux-image-5.15.0-133-genericUpgrade linux-image-6.8.0-1022-oracle-64kUpgrade linux-image-5.15.0-1044-xilinx-zynqmpUpgrade linux-image-6.8.0-1014-azure-nvidiaUpgrade linux-image-6.8.0-1025-awsUpgrade linux-image-6.8.0-1008-gkeopUpgrade linux-image-6.11.0-1009-awsUpgrade linux-image-6.11.0-1010-lowlatency-64kUpgrade linux-image-5.15.0-1070-ibmUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-gkeop-5.15Upgrade linux-image-6.8.0-2023-raspi-realtimeUpgrade linux-image-raspiUpgrade linux-image-6.8.0-1022-oracleUpgrade linux-image-5.15.0-1033-nvidia-tegraUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-6.8.0-1025-azure-fdeUpgrade linux-image-azure-cvmUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.8.0-1021-gkeUpgrade linux-image-6.11.0-1015-oemUpgrade linux-image-5.15.0-133-generic-lpaeUpgrade linux-image-5.15.0-1072-nvidiaUpgrade linux-image-azureUpgrade linux-image-gkeUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-oem-20.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-oem-20.04bUpgrade linux-image-oem-20.04dUpgrade linux-image-6.11.0-1009-gcpUpgrade linux-image-5.15.0-1077-gcpUpgrade linux-image-kvmUpgrade linux-image-5.15.0-1021-nvidia-tegra-igxUpgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-57-genericUpgrade linux-image-6.8.0-56-lowlatencyUpgrade linux-image-5.15.0-1021-nvidia-tegra-igx-rtUpgrade linux-image-6.8.0-56-lowlatency-64kUpgrade linux-image-5.15.0-1074-ibmUpgrade linux-image-6.8.0-1028-raspi | Feb 20, 2025 | Oct 29, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 10, 2025 | Oct 29, 2024 |
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