In the Linux kernel, the following vulnerability has been resolved:
net: fix removing a namespace with conflicting altnames
Mark reports a BUG() when a net namespace is removed.
kernel BUG at net/core/dev.c:11520!
Physical interfaces moved outside of init_net get "refunded" to init_net when that namespace disappears. The main interface name may get overwritten in the process if it would have conflicted. We need to also discard all conflicting altnames. Recent fixes addressed ensuring that altnames get moved with the main interface, which surfaced this problem.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux_2023 | — | Upgrade perf-debuginfoUpgrade kernel-modules-extra-commonUpgrade kernel-tools-develUpgrade kernel-headersUpgrade perfUpgrade kernelUpgrade bpftoolUpgrade kernel-libbpf-develUpgrade kernel-develUpgrade kernel-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-modules-extraUpgrade python3-perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-libbpf-staticUpgrade kernel-debuginfo-common-aarch64Upgrade bpftool-debuginfoUpgrade python3-perf-debuginfoUpgrade kernel-toolsUpgrade kernel-livepatch-6.1.77-99.164Upgrade kernel-libbpf | Feb 17, 2025 | Mar 18, 2024 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Mar 18, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Mar 18, 2024 |
| Suse | — | Upgrade kernel-default-baseUpgrade kernel-develUpgrade kernel-default-livepatch-develUpgrade gfs2-kmp-defaultUpgrade dtb-mediatekUpgrade kselftests-kmp-azureUpgrade kernel-debugUpgrade dtb-hisiliconUpgrade reiserfs-kmp-defaultUpgrade kernel-rt_debugUpgrade dtb-nvidiaUpgrade kernel-64kb-extraUpgrade dtb-xilinxUpgrade dtb-caviumUpgrade kernel-debug-vdsoUpgrade dtb-amdUpgrade ocfs2-kmp-defaultUpgrade cluster-md-kmp-rtUpgrade kselftests-kmp-defaultUpgrade kernel-source-vanillaUpgrade dtb-armUpgrade dlm-kmp-rtUpgrade dlm-kmp-azureUpgrade dtb-marvellUpgrade gfs2-kmp-azureUpgrade dtb-appleUpgrade dtb-socionextUpgrade dtb-allwinnerUpgrade kernel-rt_debug-develUpgrade kernel-docs-htmlUpgrade kernel-docsUpgrade reiserfs-kmp-rtUpgrade kernel-default-optionalUpgrade kernel-64kb-optionalUpgrade kernel-64kb-develUpgrade kernel-azure-extraUpgrade dtb-sprdUpgrade dtb-broadcomUpgrade dlm-kmp-defaultUpgrade cluster-md-kmp-64kbUpgrade kernel-devel-rtUpgrade kernel-obs-buildUpgrade dtb-renesasUpgrade kernel-azureUpgrade kernel-debug-develUpgrade ocfs2-kmp-azureUpgrade kselftests-kmp-rtUpgrade kernel-rt-develUpgrade kernel-defaultUpgrade kernel-rt-extraUpgrade dtb-amlogicUpgrade gfs2-kmp-64kbUpgrade kernel-devel-azureUpgrade reiserfs-kmp-azureUpgrade kernel-macrosUpgrade kernel-source-rtUpgrade kernel-zfcpdumpUpgrade kernel-64kbUpgrade dtb-alteraUpgrade dtb-rockchipUpgrade kernel-rt-livepatch-develUpgrade ocfs2-kmp-rtUpgrade kernel-azure-optionalUpgrade kernel-default-extraUpgrade dtb-amazonUpgrade dlm-kmp-64kbUpgrade gfs2-kmp-rtUpgrade dtb-apmUpgrade kernel-default-base-rebuildUpgrade kernel-source-azureUpgrade kernel-syms-rtUpgrade kernel-default-livepatchUpgrade kernel-rt-optionalUpgrade kernel-default-vdsoUpgrade kernel-kvmsmall-develUpgrade kernel-rt-vdsoUpgrade kernel-obs-qaUpgrade kernel-azure-develUpgrade dtb-freescaleUpgrade kernel-default-develUpgrade kernel-kvmsmallUpgrade dtb-qcomUpgrade kernel-syms-azureUpgrade kernel-azure-vdsoUpgrade kernel-rtUpgrade kernel-kvmsmall-vdsoUpgrade dtb-exynosUpgrade dtb-lgUpgrade kernel-symsUpgrade kernel-sourceUpgrade kselftests-kmp-64kbUpgrade kernel-rt_debug-vdsoUpgrade cluster-md-kmp-defaultUpgrade ocfs2-kmp-64kbUpgrade reiserfs-kmp-64kbUpgrade cluster-md-kmp-azure | Dec 5, 2025 | Jun 12, 2025 |
| Ubuntu | — | Upgrade linux-image-6.5.0-1017-laptopUpgrade linux-image-azure-fdeUpgrade linux-image-oem-22.04aUpgrade linux-image-oem-22.04cUpgrade linux-image-oem-22.04bUpgrade linux-image-6.5.0-1015-starfiveUpgrade linux-image-lowlatencyUpgrade linux-image-nvidia-6.5Upgrade linux-image-generic-64kUpgrade linux-image-azureUpgrade linux-image-6.5.0-1022-azure-fdeUpgrade linux-image-starfiveUpgrade linux-image-generic-lpaeUpgrade linux-image-6.5.0-41-genericUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-6.5.0-1018-raspiUpgrade linux-image-lowlatency-64kUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-6.5.0-1021-awsUpgrade linux-image-genericUpgrade linux-image-6.5.0-1024-oracleUpgrade linux-image-oem-22.04Upgrade linux-image-6.5.0-1021-nvidia-64kUpgrade linux-image-raspiUpgrade linux-image-gcpUpgrade linux-image-6.5.0-1024-oracle-64kUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-6.5.0-1024-oemUpgrade linux-image-6.5.0-41-generic-64kUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-oracleUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.5.0-1022-azureUpgrade linux-image-awsUpgrade linux-image-oracle-64kUpgrade linux-image-raspi-nolpaeUpgrade linux-image-6.5.0-41-lowlatencyUpgrade linux-image-oem-22.04dUpgrade linux-image-laptop-23.10Upgrade linux-image-6.5.0-41-lowlatency-64kUpgrade linux-image-virtualUpgrade linux-image-kvmUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-6.5.0-1022-gcpUpgrade linux-image-nvidia-64k-6.5Upgrade linux-image-6.5.0-1021-nvidia | May 17, 2024 | Mar 18, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 14, 2025 | Mar 18, 2024 |
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