In the Linux kernel, the following vulnerability has been resolved:
RDMA/hns: Fix UAF for cq async event
The refcount of CQ is not protected by locks. When CQ asynchronous events and CQ destruction are concurrent, CQ may have been released, which will cause UAF.
Use the xa_lock() to protect the CQ refcount.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 30, 2024 | Jun 19, 2024 |
| Suse | — | Upgrade kernel-azure-vdsoUpgrade dtb-renesasUpgrade kernel-debug-vdsoUpgrade dtb-nvidiaUpgrade kernel-preempt-develUpgrade kernel-source-rtUpgrade cluster-md-kmp-64kbUpgrade kernel-docs-htmlUpgrade kernel-azure-baseUpgrade reiserfs-kmp-64kbUpgrade kernel-develUpgrade dlm-kmp-defaultUpgrade dtb-appleUpgrade dtb-allwinnerUpgrade gfs2-kmp-defaultUpgrade reiserfs-kmp-rtUpgrade dtb-armUpgrade kernel-kvmsmall-livepatch-develUpgrade ocfs2-kmp-azureUpgrade kernel-64kb-develUpgrade dlm-kmp-rtUpgrade kernel-debugUpgrade dtb-hisiliconUpgrade kernel-debug-develUpgrade dtb-amdUpgrade dtb-marvellUpgrade kselftests-kmp-rtUpgrade kernel-default-baseUpgrade kernel-docsUpgrade kernel-azureUpgrade kernel-rt_debugUpgrade dtb-broadcomUpgrade kernel-64kb-optionalUpgrade kernel-64kb-extraUpgrade kernel-azure-extraUpgrade kernel-syms-rtUpgrade dtb-sprdUpgrade kselftests-kmp-azureUpgrade reiserfs-kmp-defaultUpgrade kernel-rt-livepatch-develUpgrade dtb-xilinxUpgrade dtb-socionextUpgrade kernel-rt-extraUpgrade kernel-rt_debug-vdsoUpgrade ocfs2-kmp-defaultUpgrade kernel-defaultUpgrade kernel-source-vanillaUpgrade kselftests-kmp-defaultUpgrade kernel-default-livepatch-develUpgrade kernel-default-manUpgrade kernel-obs-buildUpgrade kernel-rt_debug-livepatch-develUpgrade dlm-kmp-azureUpgrade dtb-amlogicUpgrade kernel-zfcpdumpUpgrade dtb-caviumUpgrade cluster-md-kmp-azureUpgrade kernel-default-base-rebuildUpgrade gfs2-kmp-64kbUpgrade dtb-qcomUpgrade dtb-mediatekUpgrade dtb-exynosUpgrade kselftests-kmp-64kbUpgrade kernel-source-azureUpgrade kernel-sourceUpgrade kernel-rt-vdsoUpgrade kernel-default-livepatchUpgrade ocfs2-kmp-rtUpgrade kernel-devel-azureUpgrade kernel-azure-livepatch-develUpgrade kernel-64kb-livepatch-develUpgrade dtb-freescaleUpgrade kernel-default-vdsoUpgrade kernel-obs-qaUpgrade kernel-symsUpgrade kernel-preemptUpgrade dtb-rockchipUpgrade dlm-kmp-64kbUpgrade kernel-default-extraUpgrade dtb-amazonUpgrade dtb-alteraUpgrade kernel-rt_debug-develUpgrade kernel-default-develUpgrade ocfs2-kmp-64kbUpgrade kernel-azure-develUpgrade kernel-kvmsmall-vdsoUpgrade kernel-devel-rtUpgrade kernel-64kbUpgrade gfs2-kmp-azureUpgrade dtb-lgUpgrade kernel-azure-optionalUpgrade reiserfs-kmp-azureUpgrade kernel-macrosUpgrade kernel-debug-livepatch-develUpgrade kernel-rt-optionalUpgrade kernel-rt-livepatchUpgrade cluster-md-kmp-defaultUpgrade dtb-apmUpgrade gfs2-kmp-rtUpgrade kernel-rtUpgrade kernel-syms-azureUpgrade kernel-default-optionalUpgrade cluster-md-kmp-rtUpgrade kernel-kvmsmall-develUpgrade kernel-rt-develUpgrade kernel-kvmsmall | Jul 10, 2024 | Jun 19, 2024 |
| Ubuntu | — | Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.15.0-127-generic-lpaeUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-nvidiaUpgrade linux-image-ibm-classicUpgrade linux-image-5.15.0-1056-gkeopUpgrade linux-image-5.15.0-1071-intel-iotgUpgrade linux-image-6.8.0-1011-nvidia-lowlatencyUpgrade linux-image-6.8.0-40-generic-64kUpgrade linux-image-virtualUpgrade linux-image-intelUpgrade linux-image-6.8.0-1011-nvidia-64kUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.8.0-40-lowlatencyUpgrade linux-image-generic-64kUpgrade linux-image-5.15.0-1068-nvidia-lowlatencyUpgrade linux-image-oracleUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-6.8.0-1012-azureUpgrade linux-image-oem-24.04Upgrade linux-image-6.8.0-40-lowlatency-64kUpgrade linux-image-genericUpgrade linux-image-nvidia-6.8Upgrade linux-image-oem-20.04Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-5.15.0-1072-gcpUpgrade linux-image-generic-lpaeUpgrade linux-image-5.15.0-1039-xilinx-zynqmpUpgrade linux-image-azure-lts-22.04Upgrade linux-image-6.8.0-1012-azure-fdeUpgrade linux-image-oem-20.04bUpgrade linux-image-lowlatencyUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-5.15.0-1066-ibmUpgrade linux-image-lowlatency-64kUpgrade linux-image-gkeUpgrade linux-image-raspi-nolpaeUpgrade linux-image-gke-5.15Upgrade linux-image-5.15.0-1070-gkeUpgrade linux-image-5.15.0-1073-awsUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-ibmUpgrade linux-image-6.8.0-1010-oracleUpgrade linux-image-6.8.0-1010-ibmUpgrade linux-image-gkeopUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-aws-lts-22.04Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-oem-20.04cUpgrade linux-image-intel-iotgUpgrade linux-image-nvidia-64kUpgrade linux-image-6.8.0-1008-gkeUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-6.8.0-1010-oemUpgrade linux-image-6.8.0-1011-nvidiaUpgrade linux-image-6.8.0-1012-gcpUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-6.8.0-1011-nvidia-lowlatency-64kUpgrade linux-image-kvmUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-6.8.0-1010-oracle-64kUpgrade linux-image-5.15.0-1066-raspiUpgrade linux-image-5.15.0-127-lowlatency-64kUpgrade linux-image-awsUpgrade linux-image-azure-fdeUpgrade linux-image-5.15.0-127-lowlatencyUpgrade linux-image-6.8.0-1009-raspiUpgrade linux-image-5.15.0-127-genericUpgrade linux-image-5.15.0-1078-azureUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-5.15.0-127-generic-64kUpgrade linux-image-gkeop-5.15Upgrade linux-image-raspiUpgrade linux-image-6.8.0-40-genericUpgrade linux-image-oracle-64kUpgrade linux-image-5.15.0-1071-oracleUpgrade linux-image-6.8.0-1013-awsUpgrade linux-image-gcpUpgrade linux-image-azure-cvmUpgrade linux-image-azureUpgrade linux-image-oem-24.04aUpgrade linux-image-oem-20.04dUpgrade linux-image-5.15.0-1070-kvmUpgrade linux-image-5.15.0-1068-nvidia | Aug 9, 2024 | Jun 19, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 14, 2025 | Jun 19, 2024 |
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