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In the Linux kernel, the following vulnerability has been resolved:
nvmet-tcp: Fix a kernel panic when host sends an invalid H2C PDU length
If the host sends an H2CData command with an invalid DATAL, the kernel may crash in nvmet_tcp_build_pdu_iovec().
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000 lr : nvmet_tcp_io_work+0x6ac/0x718 [nvmet_tcp] Call trace: process_one_work+0x174/0x3c8 worker_thread+0x2d0/0x3e8 kthread+0x104/0x110
Fix the bug by raising a fatal error if DATAL isn't coherent with the packet size. Also, the PDU length should never exceed the MAXH2CDATA parameter which has been communicated to the host in nvmet_tcp_handle_icreq().
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jun 27, 2024 | Feb 23, 2024 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-tools-libsUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernel-tools | May 13, 2024 | Feb 23, 2024 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-tools-libsUpgrade bpftoolUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade python3-perf | Jun 3, 2024 | Feb 23, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade bpftoolUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel | Jul 1, 2024 | Feb 23, 2024 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernelUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade python3-perf | Jul 17, 2024 | Feb 23, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Feb 23, 2024 |
| Suse | — | Upgrade kernel-syms-rtUpgrade kernel-default-livepatch-develUpgrade kernel-kvmsmall-vdsoUpgrade dtb-apmUpgrade kernel-default-manUpgrade kernel-rt-vdsoUpgrade kernel-docs-htmlUpgrade kernel-obs-qaUpgrade kernel-azure-vdsoUpgrade kernel-default-extraUpgrade dtb-appleUpgrade dtb-amazonUpgrade kernel-obs-buildUpgrade kernel-zfcpdumpUpgrade ocfs2-kmp-rtUpgrade dlm-kmp-defaultUpgrade kselftests-kmp-defaultUpgrade kselftests-kmp-rtUpgrade kernel-default-livepatchUpgrade dtb-broadcomUpgrade gfs2-kmp-rtUpgrade ocfs2-kmp-64kbUpgrade kernel-azure-baseUpgrade reiserfs-kmp-rtUpgrade dtb-nvidiaUpgrade dtb-socionextUpgrade kernel-default-baseUpgrade kernel-source-rtUpgrade dtb-freescaleUpgrade kernel-64kbUpgrade kernel-debug-develUpgrade dtb-marvellUpgrade kernel-docsUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-rt-optionalUpgrade dlm-kmp-rtUpgrade kernel-debug-vdsoUpgrade kernel-default-develUpgrade kernel-macrosUpgrade dtb-amlogicUpgrade kselftests-kmp-azureUpgrade kernel-azure-develUpgrade dtb-amdUpgrade kernel-azure-livepatch-develUpgrade kernel-defaultUpgrade kernel-64kb-optionalUpgrade kernel-debug-livepatch-develUpgrade kernel-azure-extraUpgrade kernel-rt_debug-vdsoUpgrade reiserfs-kmp-64kbUpgrade kernel-rt_debugUpgrade cluster-md-kmp-defaultUpgrade kernel-rt-extraUpgrade kernel-rt-livepatch-develUpgrade kernel-kvmsmallUpgrade dlm-kmp-azureUpgrade dtb-renesasUpgrade gfs2-kmp-defaultUpgrade dtb-xilinxUpgrade kernel-azureUpgrade kernel-preempt-develUpgrade dlm-kmp-64kbUpgrade kernel-rt-livepatchUpgrade kernel-rtUpgrade kernel-symsUpgrade kernel-kvmsmall-develUpgrade kernel-default-base-rebuildUpgrade dtb-hisiliconUpgrade dtb-exynosUpgrade kernel-default-optionalUpgrade dtb-caviumUpgrade dtb-allwinnerUpgrade dtb-qcomUpgrade dtb-mediatekUpgrade kernel-64kb-livepatch-develUpgrade dtb-armUpgrade kernel-preemptUpgrade cluster-md-kmp-rtUpgrade kernel-devel-azureUpgrade kernel-sourceUpgrade reiserfs-kmp-azureUpgrade gfs2-kmp-64kbUpgrade dtb-lgUpgrade kernel-syms-azureUpgrade kernel-rt_debug-develUpgrade kernel-source-vanillaUpgrade kernel-debugUpgrade kernel-64kb-extraUpgrade cluster-md-kmp-azureUpgrade kernel-rt_debug-livepatch-develUpgrade kselftests-kmp-64kbUpgrade cluster-md-kmp-64kbUpgrade ocfs2-kmp-azureUpgrade kernel-source-azureUpgrade kernel-develUpgrade kernel-azure-optionalUpgrade gfs2-kmp-azureUpgrade dtb-sprdUpgrade dtb-rockchipUpgrade reiserfs-kmp-defaultUpgrade ocfs2-kmp-defaultUpgrade kernel-default-vdsoUpgrade kernel-rt-develUpgrade dtb-alteraUpgrade kernel-devel-rtUpgrade kernel-64kb-devel | Apr 17, 2024 | Feb 23, 2024 |
| Ubuntu | — | Upgrade linux-image-oem-22.04aUpgrade linux-image-raspi-nolpaeUpgrade linux-image-azure-lts-22.04Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-lowlatencyUpgrade linux-image-generic-lpaeUpgrade linux-image-6.5.0-41-lowlatencyUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-6.5.0-41-generic-64kUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-6.5.0-1024-oracle-64kUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-5.15.0-1050-ibmUpgrade linux-image-6.5.0-1017-laptopUpgrade linux-image-6.5.0-1021-nvidiaUpgrade linux-image-5.4.0-1121-oracleUpgrade linux-image-5.15.0-1055-oracleUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-genericUpgrade linux-image-5.4.0-1106-raspiUpgrade linux-image-5.15.0-1052-intel-iotgUpgrade linux-image-5.4.0-175-lowlatencyUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-6.1.0-1035-oemUpgrade linux-image-gke-5.15Upgrade linux-image-5.4.0-175-genericUpgrade linux-image-5.4.0-176-generic-lpaeUpgrade linux-image-gkeop-5.4Upgrade linux-image-5.4.0-1126-gcpUpgrade linux-image-generic-64kUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-gkeopUpgrade linux-image-aws-lts-20.04Upgrade linux-image-5.15.0-1050-raspiUpgrade linux-image-bluefieldUpgrade linux-image-6.5.0-1021-nvidia-64kUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-5.4.0-1069-ibmUpgrade linux-image-gkeUpgrade linux-image-intel-iotgUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.5.0-1022-azure-fdeUpgrade linux-image-6.5.0-1015-starfiveUpgrade linux-image-oemUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.4.0-1110-kvmUpgrade linux-image-5.4.0-1041-xilinx-zynqmpUpgrade linux-image-5.15.0-102-lowlatency-64kUpgrade linux-image-6.5.0-1021-awsUpgrade linux-image-5.15.0-1048-nvidiaUpgrade linux-image-5.15.0-1057-awsUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-oem-20.04bUpgrade linux-image-5.15.0-1055-gcpUpgrade linux-image-oem-22.04cUpgrade linux-image-azure-lts-20.04Upgrade linux-image-ibm-lts-20.04Upgrade linux-image-5.15.0-1048-nvidia-lowlatencyUpgrade linux-image-6.5.0-1024-oracleUpgrade linux-image-oem-22.04Upgrade linux-image-intelUpgrade linux-image-oem-20.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-virtualUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-nvidiaUpgrade linux-image-5.15.0-1040-gkeopUpgrade linux-image-6.5.0-41-lowlatency-64kUpgrade linux-image-ibmUpgrade linux-image-5.4.0-1034-iotUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-oem-22.04bUpgrade linux-image-5.15.0-102-generic-lpaeUpgrade linux-image-oracleUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-oracle-64kUpgrade linux-image-5.15.0-102-lowlatencyUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-aws-lts-22.04Upgrade linux-image-5.4.0-176-genericUpgrade linux-image-kvmUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-azure-cvmUpgrade linux-image-5.4.0-1127-azureUpgrade linux-image-5.15.0-1060-azure-fdeUpgrade linux-image-oem-20.04cUpgrade linux-image-awsUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-raspi2Upgrade linux-image-6.5.0-1022-azureUpgrade linux-image-gcpUpgrade linux-image-starfiveUpgrade linux-image-azureUpgrade linux-image-raspiUpgrade linux-image-laptop-23.10Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-5.4.0-1082-bluefieldUpgrade linux-image-nvidia-64k-6.5Upgrade linux-image-gkeop-5.15Upgrade linux-image-6.5.0-1022-gcpUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-oem-osp1Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-5.15.0-102-genericUpgrade linux-image-azure-fdeUpgrade linux-image-5.4.0-1122-awsUpgrade linux-image-5.15.0-1054-kvmUpgrade linux-image-5.4.0-1089-gkeopUpgrade linux-image-5.15.0-102-generic-64kUpgrade linux-image-5.15.0-1060-azureUpgrade linux-image-nvidia-6.5Upgrade linux-image-oem-22.04dUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-6.5.0-1024-oemUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-5.15.0-1054-gkeUpgrade linux-image-oem-20.04dUpgrade linux-image-5.4.0-176-lowlatencyUpgrade linux-image-6.5.0-1018-raspiUpgrade linux-image-6.5.0-41-generic | Mar 12, 2024 | Feb 23, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Feb 23, 2024 |
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