In the Linux kernel, the following vulnerability has been resolved:
s390/sclp: Fix sclp_init() cleanup on failure
If sclp_init() fails it only partially cleans up: if there are multiple failing calls to sclp_init() sclp_state_change_event will be added several times to sclp_reg_list, which results in the following warning:
------------[ cut here ]------------ list_add double add: new=000003ffe1598c10, prev=000003ffe1598bf0, next=000003ffe1598c10. WARNING: CPU: 0 PID: 1 at lib/list_debug.c:35 __list_add_valid_or_report+0xde/0xf8 CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.10.0-rc3 Krnl PSW : 0404c00180000000 000003ffe0d6076a (__list_add_valid_or_report+0xe2/0xf8) R:0 T:1 IO:0 EX:0 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 ... Call Trace: [<000003ffe0d6076a>] __list_add_valid_or_report+0xe2/0xf8 ([<000003ffe0d60766>] __list_add_valid_or_report+0xde/0xf8) [<000003ffe0a8d37e>] sclp_init+0x40e/0x450 [<000003ffe00009f2>] do_one_initcall+0x42/0x1e0 [<000003ffe15b77a6>] do_initcalls+0x126/0x150 [<000003ffe15b7a0a>] kernel_init_freeable+0x1ba/0x1f8 [<000003ffe0d6650e>] kernel_init+0x2e/0x180 [<000003ffe000301c>] __ret_from_fork+0x3c/0x60 [<000003ffe0d759ca>] ret_from_fork+0xa/0x30
Fix this by removing sclp_state_change_event from sclp_reg_list when sclp_init() fails.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux-6.1Upgrade linux | Aug 14, 2024 | Jul 29, 2024 |
| Oracle_linux | — | Upgrade kernel-uek | Oct 16, 2024 | Jul 29, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jul 29, 2024 |
| Suse | — | Upgrade dtb-broadcomUpgrade dtb-caviumUpgrade dlm-kmp-rtUpgrade dtb-sprdUpgrade dtb-alteraUpgrade reiserfs-kmp-64kbUpgrade kernel-64kb-extraUpgrade kernel-default-base-rebuildUpgrade kernel-rt-livepatchUpgrade kernel-azure-optionalUpgrade kselftests-kmp-azureUpgrade dtb-nvidiaUpgrade dlm-kmp-64kbUpgrade kernel-defaultUpgrade dtb-allwinnerUpgrade kernel-default-baseUpgrade ocfs2-kmp-64kbUpgrade dtb-rockchipUpgrade gfs2-kmp-defaultUpgrade kernel-obs-buildUpgrade kernel-rt-optionalUpgrade kernel-azureUpgrade kernel-source-rtUpgrade kernel-default-optionalUpgrade gfs2-kmp-azureUpgrade kernel-rt_debug-develUpgrade kselftests-kmp-rtUpgrade cluster-md-kmp-64kbUpgrade reiserfs-kmp-rtUpgrade kernel-default-livepatchUpgrade dtb-renesasUpgrade kernel-docs-htmlUpgrade dtb-marvellUpgrade kernel-kvmsmall-vdsoUpgrade kernel-azure-baseUpgrade kernel-rt-vdsoUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-source-vanillaUpgrade dtb-amdUpgrade ocfs2-kmp-azureUpgrade ocfs2-kmp-defaultUpgrade kselftests-kmp-64kbUpgrade cluster-md-kmp-rtUpgrade reiserfs-kmp-defaultUpgrade kernel-debug-vdsoUpgrade kernel-default-vdsoUpgrade kernel-develUpgrade kernel-default-livepatch-develUpgrade kernel-rt-extraUpgrade dlm-kmp-azureUpgrade cluster-md-kmp-defaultUpgrade kernel-syms-azureUpgrade kernel-64kb-livepatch-develUpgrade dtb-amazonUpgrade kernel-azure-develUpgrade kernel-default-develUpgrade dtb-amlogicUpgrade kernel-rt_debugUpgrade kernel-macrosUpgrade kernel-debugUpgrade kernel-azure-vdsoUpgrade dtb-armUpgrade gfs2-kmp-64kbUpgrade dtb-appleUpgrade kernel-azure-livepatch-develUpgrade kernel-64kbUpgrade kernel-zfcpdumpUpgrade reiserfs-kmp-azureUpgrade kernel-syms-rtUpgrade dtb-lgUpgrade ocfs2-kmp-rtUpgrade kernel-sourceUpgrade kernel-rt_debug-vdsoUpgrade kernel-rtUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-default-manUpgrade gfs2-kmp-rtUpgrade dlm-kmp-defaultUpgrade cluster-md-kmp-azureUpgrade kernel-source-azureUpgrade dtb-freescaleUpgrade kernel-rt-livepatch-develUpgrade kernel-kvmsmall-develUpgrade kernel-docsUpgrade kernel-devel-rtUpgrade kernel-azure-extraUpgrade kernel-64kb-optionalUpgrade dtb-xilinxUpgrade dtb-qcomUpgrade dtb-mediatekUpgrade kernel-rt-develUpgrade dtb-socionextUpgrade dtb-hisiliconUpgrade dtb-exynosUpgrade dtb-apmUpgrade kernel-debug-livepatch-develUpgrade kernel-debug-develUpgrade kernel-obs-qaUpgrade kernel-kvmsmallUpgrade kernel-default-extraUpgrade kernel-64kb-develUpgrade kernel-symsUpgrade kernel-devel-azureUpgrade kselftests-kmp-default | Dec 5, 2025 | Sep 10, 2024 |
| Ubuntu | — | Upgrade linux-image-azure-lts-20.04Upgrade linux-image-oracle-lts-20.04Upgrade linux-image-5.15.0-1078-azureUpgrade linux-image-raspi-nolpaeUpgrade linux-image-5.4.0-1135-awsUpgrade linux-image-nvidia-6.8Upgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-5.15.0-1067-nvidia-lowlatencyUpgrade linux-image-5.4.0-1139-gcpUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-5.15.0-125-lowlatencyUpgrade linux-image-generic-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-5.4.0-1044-iotUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-azure-lts-22.04Upgrade linux-image-nvidiaUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-6.8.0-1015-oracleUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-5.15.0-125-lowlatency-64kUpgrade linux-image-gkeop-5.15Upgrade linux-image-5.4.0-1082-ibmUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-5.4.0-1123-kvmUpgrade linux-image-6.8.0-48-lowlatencyUpgrade linux-image-5.4.0-1054-xilinx-zynqmpUpgrade linux-image-6.8.0-1013-gkeUpgrade linux-image-gkeop-5.4Upgrade linux-image-6.8.0-1016-gcpUpgrade linux-image-5.15.0-125-genericUpgrade linux-image-5.15.0-125-generic-lpaeUpgrade linux-image-bluefieldUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-raspiUpgrade linux-image-oem-20.04Upgrade linux-image-5.15.0-1038-xilinx-zynqmpUpgrade linux-image-intel-iotgUpgrade linux-image-genericUpgrade linux-image-lowlatency-64kUpgrade linux-image-oem-24.04Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-oem-22.04cUpgrade linux-image-5.15.0-125-generic-64kUpgrade linux-image-5.15.0-1055-gkeopUpgrade linux-image-oemUpgrade linux-image-gkeopUpgrade linux-image-gkeUpgrade linux-image-azureUpgrade linux-image-oem-22.04dUpgrade linux-image-oem-20.04bUpgrade linux-image-5.15.0-1069-gkeUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-oem-22.04Upgrade linux-image-5.15.0-1065-ibmUpgrade linux-image-lowlatencyUpgrade linux-image-intelUpgrade linux-image-5.4.0-200-genericUpgrade linux-image-oem-22.04aUpgrade linux-image-5.4.0-1140-azureUpgrade linux-image-6.8.0-1017-nvidia-lowlatency-64kUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1016-oemUpgrade linux-image-6.8.0-1014-raspiUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-1017-nvidia-64kUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-aws-lts-20.04Upgrade linux-image-5.15.0-1072-awsUpgrade linux-image-ibmUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-ibm-lts-20.04Upgrade linux-image-6.8.0-1018-awsUpgrade linux-image-5.4.0-200-lowlatencyUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-6.8.0-1014-ibmUpgrade linux-image-5.15.0-1069-kvmUpgrade linux-image-ibm-classicUpgrade linux-image-aws-lts-22.04Upgrade linux-image-6.8.0-48-generic-64kUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-oem-20.04dUpgrade linux-image-6.8.0-1017-azure-fdeUpgrade linux-image-5.4.0-200-generic-lpaeUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-1016-azure-fdeUpgrade linux-image-gkeop-6.8Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-5.15.0-1067-intel-iotgUpgrade linux-image-azure-cvmUpgrade linux-image-azure-fdeUpgrade linux-image-5.4.0-1119-raspiUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-kvmUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-6.8.0-48-lowlatency-64kUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-virtualUpgrade linux-image-5.4.0-1139-azureUpgrade linux-image-gke-5.15Upgrade linux-image-5.4.0-1102-gkeopUpgrade linux-image-6.8.0-1017-nvidia-lowlatencyUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-6.8.0-1017-azureUpgrade linux-image-oem-20.04cUpgrade linux-image-6.8.0-1017-gcpUpgrade linux-image-oracleUpgrade linux-image-6.8.0-1016-azureUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.15.0-1067-nvidiaUpgrade linux-image-6.8.0-1015-oracle-64kUpgrade linux-image-raspi2Upgrade linux-image-5.15.0-1070-oracleUpgrade linux-image-5.15.0-1071-gcpUpgrade linux-image-5.15.0-1075-azureUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-oem-24.04aUpgrade linux-image-gcpUpgrade linux-image-6.8.0-48-genericUpgrade linux-image-5.15.0-1065-raspiUpgrade linux-image-5.4.0-1134-oracleUpgrade linux-image-6.8.0-1002-gkeopUpgrade linux-image-awsUpgrade linux-image-6.8.0-1017-nvidiaUpgrade linux-image-oem-22.04bUpgrade linux-image-oem-osp1Upgrade linux-image-nvidia-64kUpgrade linux-image-5.4.0-1094-bluefieldUpgrade linux-image-generic-hwe-20.04 | Nov 4, 2024 | Jul 29, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 13, 2025 | Jul 29, 2024 |
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