In the Linux kernel, the following vulnerability has been resolved:
smb: client: fix potential UAF in smb2_is_valid_oplock_break()
Skip sessions that are being teared down (status == SES_EXITING) to avoid UAF.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux_2023 | — | Upgrade kernel-tools-debuginfoUpgrade python3-perfUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-libbpfUpgrade kernel-develUpgrade kernel-livepatch-6.1.87-99.174Upgrade perfUpgrade kernel-toolsUpgrade kernel-debuginfoUpgrade kernel-libbpf-staticUpgrade kernel-modules-extraUpgrade python3-perf-debuginfoUpgrade kernel-tools-develUpgrade bpftoolUpgrade kernel-libbpf-develUpgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-modules-extra-commonUpgrade kernel-headersUpgrade kernelUpgrade perf-debuginfo | Jun 11, 2025 | May 19, 2024 |
| Debian | — | Upgrade linux | Jul 30, 2024 | May 19, 2024 |
| Redhat_linux | — | No solution existsUpgrade kernel-rtUpgrade kernel | Dec 5, 2024 | May 19, 2024 |
| Suse | — | Upgrade kernel-source-azureUpgrade ocfs2-kmp-azureUpgrade ocfs2-kmp-defaultUpgrade kernel-sourceUpgrade dtb-freescaleUpgrade kernel-azure-extraUpgrade dtb-amazonUpgrade dtb-hisiliconUpgrade dtb-xilinxUpgrade kernel-azureUpgrade dtb-broadcomUpgrade kernel-kvmsmall-livepatch-develUpgrade dtb-alteraUpgrade kernel-kvmsmall-vdsoUpgrade kernel-rt-optionalUpgrade kernel-devel-azureUpgrade kernel-azure-optionalUpgrade gfs2-kmp-azureUpgrade kernel-64kb-livepatch-develUpgrade kernel-default-base-rebuildUpgrade kernel-default-develUpgrade kernel-64kbUpgrade kernel-kvmsmall-develUpgrade kernel-rt-extraUpgrade dtb-exynosUpgrade dtb-lgUpgrade kernel-docs-htmlUpgrade dtb-allwinnerUpgrade dtb-caviumUpgrade kernel-rtUpgrade kernel-develUpgrade kselftests-kmp-azureUpgrade kernel-zfcpdumpUpgrade cluster-md-kmp-azureUpgrade gfs2-kmp-64kbUpgrade kernel-default-optionalUpgrade kernel-default-vdsoUpgrade kernel-azure-livepatch-develUpgrade kernel-rt_debug-develUpgrade kernel-source-vanillaUpgrade dlm-kmp-64kbUpgrade gfs2-kmp-rtUpgrade cluster-md-kmp-rtUpgrade ocfs2-kmp-64kbUpgrade dtb-qcomUpgrade kselftests-kmp-64kbUpgrade gfs2-kmp-defaultUpgrade reiserfs-kmp-64kbUpgrade kernel-rt-livepatchUpgrade kernel-rt-vdsoUpgrade kernel-default-livepatchUpgrade kernel-64kb-optionalUpgrade kernel-azure-baseUpgrade kernel-azure-develUpgrade kernel-debug-vdsoUpgrade kernel-obs-buildUpgrade kernel-source-rtUpgrade kernel-syms-azureUpgrade ocfs2-kmp-rtUpgrade kernel-default-livepatch-develUpgrade reiserfs-kmp-rtUpgrade kernel-devel-rtUpgrade kernel-64kb-extraUpgrade dtb-nvidiaUpgrade reiserfs-kmp-defaultUpgrade kernel-debug-develUpgrade dlm-kmp-defaultUpgrade cluster-md-kmp-defaultUpgrade kernel-rt_debugUpgrade kernel-64kb-develUpgrade dtb-socionextUpgrade kernel-default-baseUpgrade dtb-amlogicUpgrade kernel-obs-qaUpgrade kernel-macrosUpgrade kernel-default-manUpgrade reiserfs-kmp-azureUpgrade dtb-armUpgrade kernel-debug-livepatch-develUpgrade dtb-marvellUpgrade kernel-rt-livepatch-develUpgrade dtb-renesasUpgrade kernel-defaultUpgrade kernel-debugUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-kvmsmallUpgrade dtb-mediatekUpgrade kernel-default-extraUpgrade dtb-amdUpgrade cluster-md-kmp-64kbUpgrade kernel-rt-develUpgrade kernel-docsUpgrade kernel-rt_debug-vdsoUpgrade dtb-sprdUpgrade dtb-rockchipUpgrade dlm-kmp-rtUpgrade kselftests-kmp-rtUpgrade kernel-symsUpgrade kernel-azure-vdsoUpgrade dtb-appleUpgrade dtb-apmUpgrade dlm-kmp-azureUpgrade kselftests-kmp-defaultUpgrade kernel-syms-rt | Jun 13, 2024 | May 19, 2024 |
| Ubuntu | — | Upgrade linux-image-6.8.0-1009-nvidiaUpgrade linux-image-azure-fdeUpgrade linux-image-5.15.0-1106-ibmUpgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-5.15.0-186-fipsUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-5.15.0-1117-azureUpgrade linux-image-6.8.0-38-lowlatency-64kUpgrade linux-image-generic-5.15Upgrade linux-image-azure-fde-5.15Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.8.0-1010-gcpUpgrade linux-image-5.15.0-1107-nvidia-lowlatencyUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-generic-lpae-5.15Upgrade linux-image-gcp-fips-5.15Upgrade linux-image-raspi-5.15Upgrade linux-image-5.15.0-186-generic-lpaeUpgrade linux-image-6.8.0-1010-azure-fdeUpgrade linux-image-lowlatency-5.15Upgrade linux-image-azure-5.15Upgrade linux-image-ibm-5.15Upgrade linux-image-azure-fips-5.15Upgrade linux-image-generic-64k-5.15Upgrade linux-image-oracle-5.15Upgrade linux-image-intel-iotg-5.15Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-raspiUpgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-aws-fipsUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-fipsUpgrade linux-image-azureUpgrade linux-image-5.15.0-1112-gcp-fipsUpgrade linux-image-5.15.0-1075-xilinx-zynqmpUpgrade linux-image-gcp-5.15Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-gcp-fipsUpgrade linux-image-5.15.0-1108-gkeUpgrade linux-image-genericUpgrade linux-image-raspi-nolpaeUpgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-gkeop-5.15Upgrade linux-image-5.15.0-1117-azure-fipsUpgrade linux-image-6.8.0-38-lowlatencyUpgrade linux-image-realtime-5.15Upgrade linux-image-lowlatency-64kUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-aws-64k-5.15Upgrade linux-image-virtual-5.15Upgrade linux-image-aws-fips-5.15Upgrade linux-image-5.15.0-1053-nvidia-tegra-igxUpgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-5.15.0-1064-nvidia-tegraUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-awsUpgrade linux-image-5.15.0-1104-kvmUpgrade linux-image-6.8.0-1008-oemUpgrade linux-image-6.8.0-1007-intelUpgrade linux-image-6.8.0-1011-awsUpgrade linux-image-5.15.0-1107-nvidiaUpgrade linux-image-5.15.0-1106-raspiUpgrade linux-image-5.15.0-1053-nvidia-tegra-igx-rtUpgrade linux-image-azure-lts-22.04Upgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-5.15.0-184-lowlatencyUpgrade linux-image-5.15.0-1112-awsUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-ibmUpgrade linux-image-nvidia-5.15Upgrade linux-image-gkeUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-nvidia-tegraUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-realtimeUpgrade linux-image-5.15.0-1104-intel-iot-realtimeUpgrade linux-image-6.8.0-38-genericUpgrade linux-image-5.15.0-1112-gcpUpgrade linux-image-5.15.0-1109-oracleUpgrade linux-image-5.15.0-1112-aws-fipsUpgrade linux-image-6.8.0-38-generic-64kUpgrade linux-image-gcpUpgrade linux-image-6.8.0-1008-oracle-64kUpgrade linux-image-5.15.0-184-lowlatency-64kUpgrade linux-image-oem-20.04dUpgrade linux-image-5.15.0-1111-realtimeUpgrade linux-image-fips-5.15Upgrade linux-image-gke-5.15Upgrade linux-image-6.8.0-1006-gkeUpgrade linux-image-oem-20.04cUpgrade linux-image-oem-20.04Upgrade linux-image-kvm-5.15Upgrade linux-image-intel-iotgUpgrade linux-image-5.15.0-1112-aws-64kUpgrade linux-image-5.15.0-186-genericUpgrade linux-image-kvmUpgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1007-raspiUpgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-intelUpgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-1010-azureUpgrade linux-image-lowlatencyUpgrade linux-image-generic-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-5.15.0-1064-nvidia-tegra-rtUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-oem-24.04Upgrade linux-image-nvidia-64kUpgrade linux-image-azure-cvmUpgrade linux-image-6.8.0-1009-nvidia-64kUpgrade linux-image-5.15.0-1107-intel-iotgUpgrade linux-image-virtualUpgrade linux-image-5.15.0-1117-azure-fdeUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-aws-5.15Upgrade linux-image-6.8.0-1008-oracleUpgrade linux-image-5.15.0-1095-gkeopUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-oem-20.04bUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-oracleUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-oracle-64kUpgrade linux-image-azure-fipsUpgrade linux-image-5.15.0-186-generic-64kUpgrade linux-image-gkeopUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-aws-lts-22.04Upgrade linux-image-6.8.0-1008-ibmUpgrade linux-image-oem-24.04a | Jul 12, 2024 | May 19, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 2, 2025 | May 19, 2024 |
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