In the Linux kernel, the following vulnerability has been resolved:
fs/mount_setattr: always cleanup mount_kattr
Make sure that finish_mount_kattr() is called after mount_kattr was succesfully built in both the success and failure case to prevent leaking any references we took when we built it. We returned early if path lookup failed thereby risking to leak an additional reference we took when building mount_kattr when an idmapped mount was requested.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 30, 2024 | Feb 27, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Feb 27, 2024 |
| Suse | — | Upgrade kernel-default-livepatchUpgrade kernel-debug-livepatch-develUpgrade ocfs2-kmp-64kbUpgrade kernel-defaultUpgrade dtb-appleUpgrade kernel-default-develUpgrade dtb-sprdUpgrade kernel-rt-livepatch-develUpgrade kernel-kvmsmallUpgrade kernel-azure-vdsoUpgrade dtb-apmUpgrade kselftests-kmp-azureUpgrade kernel-azureUpgrade kernel-azure-livepatch-develUpgrade kernel-docs-htmlUpgrade kernel-kvmsmall-develUpgrade dtb-nvidiaUpgrade kernel-obs-buildUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-kvmsmall-vdsoUpgrade dlm-kmp-defaultUpgrade dlm-kmp-azureUpgrade dtb-freescaleUpgrade kselftests-kmp-rtUpgrade kernel-rt_debug-develUpgrade dtb-marvellUpgrade kernel-default-extraUpgrade kernel-rt_debugUpgrade kernel-64kbUpgrade kernel-azure-develUpgrade kernel-azure-extraUpgrade kernel-rt_debug-vdsoUpgrade dtb-broadcomUpgrade kernel-rtUpgrade kernel-rt-extraUpgrade kernel-rt-vdsoUpgrade kernel-source-vanillaUpgrade dtb-amlogicUpgrade gfs2-kmp-rtUpgrade kernel-rt-optionalUpgrade kernel-docsUpgrade dtb-socionextUpgrade reiserfs-kmp-64kbUpgrade kernel-obs-qaUpgrade reiserfs-kmp-rtUpgrade kernel-devel-azureUpgrade kselftests-kmp-defaultUpgrade kernel-debug-vdsoUpgrade kernel-source-rtUpgrade kernel-macrosUpgrade kernel-syms-rtUpgrade dtb-amazonUpgrade kernel-syms-azureUpgrade cluster-md-kmp-defaultUpgrade gfs2-kmp-64kbUpgrade kernel-rt-develUpgrade kernel-devel-rtUpgrade dtb-armUpgrade kernel-azure-optionalUpgrade kernel-debugUpgrade dtb-exynosUpgrade kernel-rt-livepatchUpgrade ocfs2-kmp-defaultUpgrade kernel-source-azureUpgrade gfs2-kmp-azureUpgrade dtb-qcomUpgrade dtb-mediatekUpgrade reiserfs-kmp-defaultUpgrade cluster-md-kmp-64kbUpgrade dlm-kmp-rtUpgrade ocfs2-kmp-rtUpgrade kernel-default-vdsoUpgrade kernel-64kb-optionalUpgrade cluster-md-kmp-rtUpgrade kernel-rt_debug-livepatch-develUpgrade dtb-lgUpgrade cluster-md-kmp-azureUpgrade kernel-debug-develUpgrade dtb-caviumUpgrade reiserfs-kmp-azureUpgrade kernel-64kb-develUpgrade kernel-default-optionalUpgrade dlm-kmp-64kbUpgrade kernel-default-baseUpgrade dtb-hisiliconUpgrade kernel-symsUpgrade kernel-default-livepatch-develUpgrade dtb-rockchipUpgrade ocfs2-kmp-azureUpgrade kernel-64kb-livepatch-develUpgrade gfs2-kmp-defaultUpgrade dtb-renesasUpgrade dtb-xilinxUpgrade kernel-default-base-rebuildUpgrade kernel-develUpgrade kernel-64kb-extraUpgrade kselftests-kmp-64kbUpgrade kernel-zfcpdumpUpgrade dtb-allwinnerUpgrade kernel-sourceUpgrade dtb-alteraUpgrade dtb-amd | Aug 9, 2024 | Feb 27, 2024 |
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