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