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-develUpgrade kernel-libbpf-staticUpgrade kernel-debuginfoUpgrade perfUpgrade kernel-tools-develUpgrade python3-perfUpgrade bpftoolUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-modules-extraUpgrade python3-perf-debuginfoUpgrade kernel-livepatch-6.1.87-99.174Upgrade kernel-toolsUpgrade kernel-libbpfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-libbpf-develUpgrade perf-debuginfoUpgrade kernelUpgrade bpftool-debuginfoUpgrade kernel-headersUpgrade kernel-modules-extra-common | Jun 11, 2025 | May 19, 2024 |
| Debian | — | Upgrade linux | Jul 30, 2024 | May 19, 2024 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | Dec 5, 2024 | May 19, 2024 |
| Suse | — | Upgrade kernel-devel-azureUpgrade dtb-qcomUpgrade gfs2-kmp-defaultUpgrade kernel-rt-vdsoUpgrade kernel-source-vanillaUpgrade kernel-rtUpgrade kernel-sourceUpgrade kernel-develUpgrade dtb-freescaleUpgrade kselftests-kmp-azureUpgrade ocfs2-kmp-azureUpgrade gfs2-kmp-64kbUpgrade dtb-hisiliconUpgrade dtb-allwinnerUpgrade kernel-zfcpdumpUpgrade dtb-lgUpgrade kernel-azureUpgrade kernel-source-rtUpgrade kernel-default-base-rebuildUpgrade kernel-source-azureUpgrade dtb-xilinxUpgrade kernel-default-vdsoUpgrade kernel-default-optionalUpgrade kernel-azure-livepatch-develUpgrade kernel-rt_debug-develUpgrade reiserfs-kmp-64kbUpgrade dlm-kmp-64kbUpgrade gfs2-kmp-rtUpgrade cluster-md-kmp-rtUpgrade kernel-azure-baseUpgrade kernel-azure-develUpgrade kernel-64kb-optionalUpgrade kernel-obs-buildUpgrade kernel-debug-vdsoUpgrade kernel-rt-livepatchUpgrade kernel-default-livepatchUpgrade kernel-rt-optionalUpgrade kernel-64kb-livepatch-develUpgrade kernel-kvmsmall-develUpgrade ocfs2-kmp-64kbUpgrade cluster-md-kmp-azureUpgrade kernel-syms-azureUpgrade kernel-rt-extraUpgrade kselftests-kmp-64kbUpgrade dtb-exynosUpgrade dtb-alteraUpgrade kernel-azure-optionalUpgrade kernel-default-develUpgrade kernel-64kbUpgrade kernel-azure-extraUpgrade dtb-broadcomUpgrade dtb-caviumUpgrade kernel-docs-htmlUpgrade dtb-amazonUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-kvmsmall-vdsoUpgrade ocfs2-kmp-defaultUpgrade gfs2-kmp-azureUpgrade kselftests-kmp-defaultUpgrade kernel-syms-rtUpgrade kernel-devel-rtUpgrade kernel-64kb-extraUpgrade kernel-64kb-develUpgrade dtb-socionextUpgrade dtb-mediatekUpgrade kernel-default-baseUpgrade ocfs2-kmp-rtUpgrade kernel-default-livepatch-develUpgrade kernel-debug-develUpgrade dlm-kmp-defaultUpgrade reiserfs-kmp-defaultUpgrade kernel-macrosUpgrade kernel-default-manUpgrade reiserfs-kmp-azureUpgrade kernel-obs-qaUpgrade dlm-kmp-rtUpgrade kernel-rt_debug-vdsoUpgrade dtb-sprdUpgrade reiserfs-kmp-rtUpgrade dtb-rockchipUpgrade kselftests-kmp-rtUpgrade kernel-symsUpgrade kernel-rt-develUpgrade kernel-docsUpgrade kernel-default-extraUpgrade dtb-amdUpgrade cluster-md-kmp-64kbUpgrade kernel-debug-livepatch-develUpgrade dtb-marvellUpgrade kernel-rt-livepatch-develUpgrade dlm-kmp-azureUpgrade kernel-azure-vdsoUpgrade cluster-md-kmp-defaultUpgrade kernel-defaultUpgrade kernel-debugUpgrade dtb-renesasUpgrade dtb-armUpgrade dtb-amlogicUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-kvmsmallUpgrade kernel-rt_debugUpgrade dtb-nvidiaUpgrade dtb-appleUpgrade dtb-apm | Jun 13, 2024 | May 19, 2024 |
| Ubuntu | — | Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-5.15.0-186-fipsUpgrade linux-image-5.15.0-1117-azureUpgrade linux-image-raspi-5.15Upgrade linux-image-5.15.0-1108-gkeUpgrade linux-image-5.15.0-1064-nvidia-tegraUpgrade linux-image-lowlatency-5.15Upgrade linux-image-gcp-5.15Upgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-ibm-5.15Upgrade linux-image-6.8.0-38-lowlatency-64kUpgrade linux-image-azure-5.15Upgrade linux-image-gcp-fips-5.15Upgrade linux-image-5.15.0-1112-gcp-fipsUpgrade linux-image-generic-lpae-5.15Upgrade linux-image-6.8.0-1010-azure-fdeUpgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-5.15.0-1107-nvidia-lowlatencyUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-5.15.0-1053-nvidia-tegra-igxUpgrade linux-image-genericUpgrade linux-image-aws-fips-5.15Upgrade linux-image-azure-fde-5.15Upgrade linux-image-5.15.0-186-generic-lpaeUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-6.8.0-1009-nvidiaUpgrade linux-image-5.15.0-1106-ibmUpgrade linux-image-gkeop-5.15Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-azure-fdeUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-generic-64k-5.15Upgrade linux-image-azureUpgrade linux-image-aws-64k-5.15Upgrade linux-image-5.15.0-1075-xilinx-zynqmpUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-realtime-5.15Upgrade linux-image-6.8.0-38-lowlatencyUpgrade linux-image-azure-fips-5.15Upgrade linux-image-6.8.0-1008-oemUpgrade linux-image-lowlatency-64kUpgrade linux-image-fipsUpgrade linux-image-5.15.0-1104-kvmUpgrade linux-image-oracle-5.15Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-raspiUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-5.15.0-1117-azure-fipsUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-aws-fipsUpgrade linux-image-6.8.0-1010-gcpUpgrade linux-image-awsUpgrade linux-image-raspi-nolpaeUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-gcp-fipsUpgrade linux-image-virtual-5.15Upgrade linux-image-generic-5.15Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.15.0-1117-azure-fdeUpgrade linux-image-6.8.0-1006-gkeUpgrade linux-image-6.8.0-1009-nvidia-64kUpgrade linux-image-gkeopUpgrade linux-image-5.15.0-1111-realtimeUpgrade linux-image-kvmUpgrade linux-image-nvidiaUpgrade linux-image-oem-20.04Upgrade linux-image-oem-20.04dUpgrade linux-image-kvm-5.15Upgrade linux-image-intelUpgrade linux-image-oem-20.04cUpgrade linux-image-generic-64kUpgrade linux-image-6.8.0-1008-oracleUpgrade linux-image-fips-5.15Upgrade linux-image-intel-iotgUpgrade linux-image-ibm-classicUpgrade linux-image-azure-cvmUpgrade linux-image-5.15.0-186-genericUpgrade linux-image-aws-lts-22.04Upgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.8.0-1008-oracle-64kUpgrade linux-image-5.15.0-1053-nvidia-tegra-igx-rtUpgrade linux-image-lowlatencyUpgrade linux-image-gkeUpgrade linux-image-aws-5.15Upgrade linux-image-azure-fipsUpgrade linux-image-generic-lpaeUpgrade linux-image-nvidia-5.15Upgrade linux-image-oem-20.04bUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-6.8.0-1007-raspiUpgrade linux-image-5.15.0-1106-raspiUpgrade linux-image-5.15.0-1112-gcpUpgrade linux-image-5.15.0-1095-gkeopUpgrade linux-image-6.8.0-38-generic-64kUpgrade linux-image-5.15.0-184-lowlatency-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-gcpUpgrade linux-image-5.15.0-1109-oracleUpgrade linux-image-6.8.0-38-genericUpgrade linux-image-5.15.0-1112-aws-fipsUpgrade linux-image-6.8.0-1011-awsUpgrade linux-image-5.15.0-1064-nvidia-tegra-rtUpgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-azure-lts-22.04Upgrade linux-image-5.15.0-1112-awsUpgrade linux-image-oem-24.04Upgrade linux-image-oracleUpgrade linux-image-realtimeUpgrade linux-image-6.8.0-1007-intelUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-6.8.0-1008-ibmUpgrade linux-image-5.15.0-186-generic-64kUpgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-ibmUpgrade linux-image-oem-24.04aUpgrade linux-image-5.15.0-1104-intel-iot-realtimeUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-5.15.0-184-lowlatencyUpgrade linux-image-oracle-64kUpgrade linux-image-virtualUpgrade linux-image-nvidia-tegraUpgrade linux-image-6.8.0-1010-azureUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-5.15.0-1107-nvidiaUpgrade linux-image-5.15.0-1107-intel-iotgUpgrade linux-image-nvidia-64kUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-gke-5.15Upgrade linux-image-5.15.0-1112-aws-64k | 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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